100 / 250 / 1000 / 2500 PA AND +-100 Pa / +-250 / +-300 / +-500 PA
Size
89 x 86.5 x 37.1 mm
Aerosense Differential Pressure Controller Aerosense Differential Pressure Controller with field selectable measuring range for building automation in HVAC/R industry.
Features:
Unit selectable via menu i.e. PA, kPA, MM WC, IN WC, MBAR
Combines up to two relay outputs
Optional Auto-Zero feature which electronically adjusts the transmitter zero at predetermined time intervals (every 10 minutes)
The AZ-calibration eliminates all output signal drift due to thermal, electronic or mechanical effects
DPI2500-2R-D Aerosense Differential Pressure Controller Aerosense Differential Pressure Controller with field selectable measuring range for building automation in HVAC/R industry.
Features:
Unit selectable via menu i.e. PA, kPA, MM WC, IN WC, MBAR
Combines up to two relay outputs
Optional Auto-Zero feature which electronically adjusts the transmitter zero at predetermined time intervals (every 10 minutes)
The AZ-calibration eliminates all output signal drift due to thermal, electronic or mechanical effects
DPIC500-2R-D Aerosense Differential Pressure Controller Aerosense Differential Pressure Controller with field selectable measuring range for building automation in HVAC/R industry.
Features:
Unit selectable via menu i.e. PA, kPA, MM WC, IN WC, MBAR
Combines up to two relay outputs
Optional Auto-Zero feature which electronically adjusts the transmitter zero at predetermined time intervals (every 10 minutes)
The AZ-calibration eliminates all output signal drift due to thermal, electronic or mechanical effects
Demand Control Ventilation In Schools,Office Buildings,Hospitals And Other Indoor Environments
Brand
Aerosense
Measurement Range
0 to 2000/ 3000/ 5000/ 10000 ppm
Accuracy
+-30ppm +-3%
Operating Humidity Range
0 to 95% RH
Operating Temperature
-10 to 60 deg C
Power
24 VDC,AC
Size
123x70x43 mm
Storage Temperature
-30 to 70 deg C
Storage Temperature for Cold Storage
-40 to 70 deg C
Response Time
150 seconds
Response Time For Cold Storage
70 Seconds
Sampling Interval
3 Sec
CDT-100 Aerosense Carbon Dioxide TransmitterSeries CDT-100, Carbon Dioxide Transmitter accurately monitors the CO2 concentration in indoor environments to help achieve energy savings. For increased sensor accuracy, a single beam dual wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurements. Measurement range upto 10000 ppm selectable by jumper. It gives analog and RS-485 MODBUS output and supports various functions like recalibration function.
Product Applications:
Demand Control Ventilation in schools, office buildings, hospitals and other indoor environments.
CO2 Sensor: NDIR (Non-Dispersive Infrared) technology
Analog Voltage/Current Output: (3-wired) 0/4-20Ma or 0/2-10V- settable by switch
RS-485 MODBUS output: (4-wired) Modicon MODBUS RTU mode, which follow Modicon Modbus protocol-settable address ID switch
Re-Calibration function: 10 minutes’ manual recalibration(MCDL) Or weekly auto-calibration (ACDL) are supported and settable by Switch CO2 ppm measurement range -settable by switch
Model No. CDT-100Carbon Dioxide TransmitterCDT-100-LCDCarbon Dioxide Transmitter with displayCDT-100-CSCarbon Dioxide Transmitter for cold storageCDT-100-CS-LCDCarbon Dioxide Transmitter for cold storage with display CDT-100-M Carbon Dioxide Transmitter with MODBUS Communication CDT-100-M-LCD Carbon Dioxide Transmitter with MODBUS Communication & display
CDT-100-RLY Aerosense Carbon Dioxide Transmitter
Minimum Order Quantity
1 Piece
Usage
Demand Control Ventilation In Schools,Office Buildings,Hospitals And Other Indoor Environments
Model
Series CDT-100-RLY
Size
123mmx70mmx43mm
Response Time
150 seconds
Brand
Aerosense
Operating Temperature
10 to 60 deg C
Storage temperature
-30 to 70 deg C
CDT-100-RLY Aerosense Carbon Dioxide Transmitter, Carbon Dioxide Transmitter accurately monitors the CO2 concentration in indoor environments to help achieve energy savings. For increased sensor accuracy, a single beam dual wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurements. Measurement range 2000 ppm (5000/10000 ppm) selectable by jumper. It gives analog and Relay output and supports various functions like recalibration function.
Product Applications:
Demand Control Ventilation in schools, office buildings, hospitals and other indoor environments.
CO2 Sensor: NDIR (Non-Dispersive Infrared) technology
Analog Voltage/Current Output: (6-wired) 0/4-20Ma or 0/2-10V- settable by switch
Models available with SPST (Single Pole, Single Throw, normally open) relay output.
Re-Calibration function: 10 minutes’ manual recalibration is executable with TRB-100 tool
CDT-300 Aerosense Carbon Dioxide Transmitter
Minimum Order Quantity
1 Piece
Model Number
Series CDT-300
Usage/Application
Demand Control Ventilation In Schools,Office Buildings,Hospitals And Other Indoor Environments
Brand
Aerosense
Size
123mmx70mmx43mm
Response Time
150 Seconds
Operating Temperature
-10 to 60 deg C
Operating Humidity range
0 to 95% RH
Storage temperature
-30 to 70 deg C
Power
24 V Dc
CDT-300 Aerosense Carbon Dioxide TransmitterSeries CDT-300, Carbon Dioxide Transmitter accurately monitors the CO2 concentration in indoor environments to help achieve energy savings. For increased sensor accuracy, a single beam dual wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurements. Measurement range upto 70000 ppm selectable by jumper. It gives analog and RS-485 MODBUS output and supports various functions like recalibration function.
Product Applications:
Demand Control Ventilation in schools, office buildings, hospitals and other indoor environments.
CO2 Sensor: NDIR (Non-Dispersive Infrared) technology
Analog Voltage/Current Output: (3-wired) 0/4-20Ma or 0/2-10V- settable by switch
Re-Calibration function: 10 minutes’ manual recalibration(MCDL) Or weekly auto-calibration (ACDL) are supported and settable by Switch CO2 ppm measurement range -settable by switch
13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.
Accuracy
+-0.5 DegreeC @ 25 DegreeC.
Product Weight
5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield); 1 lb 7.4 oz (663.4 g
Rated Supply Voltage
Series BTT Temperature Transmitter
Response Time
100 ms.
Supply Voltage Limits
4 to 20 mA or 0 to 10 VDC (depending on model).
Output Type
4 to 20 mA or 0 to 10 VDC (depending on model).
Country of Origin
Made in India
SERIES BTT TEMPERATURE TRANSMITTERS
Current or Voltage Output; NEMA 4X Enclosures
The Series BTT Temperature Transmitters offer Transmitter output signals with the same form and fit as our popular TE Thermistor and RTD sensors for building HVAC Applications. Thermowells are required when using immersion models in liquid applications. NIST CALIBRATION Available In Product Configurator.
PRODUCT APPLICATIONS
Building Automation System Temperature Monitoring
MODELS & ORDERING Model Description
BTT-D04-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 4″ probe
BTT-D04-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 4″ probe
BTT-D06-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 6″ probe
BTT-D06-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 6″ probe
BTT-D08-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 8″ probe
BTT-D08-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 8″ probe
BTT-D12-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 12″ probe
BTT-D12-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 12″ probe
BTT-D18-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 18″ probe
BTT-D18-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 18″ probe
BTT-D25-1 Duct Mount Temperature Transmitter with 4 to 20 mA output, 2.5″ probe
BTT-D25-2 Duct Mount Temperature Transmitter with 0 to 10 V output, 2.5″ probe
SPECIFICATIONS
Temperature Sensor:Pt1000 RTD.
Range:-40 to 140°F (-40 to 60°C).
Temperature Limits:Operating: -40 to 302°F (-40 to 150°C).
Accuracy:±0.5°C @ 25°C.
Thermal Effect:±0.01%/°C.
Response Time:100 ms.
Wetted Materials:All Models:304 SS (probe), polycarbonate (housing);Duct and immersion models: Neoprene (gasket); Outside air models: Nylon (insert), silicone (O-ring).
Process Connection:1/2″ NPT (immersion models only).
Electrical Connection:Removable terminal block, knocks out for conduit fitting.
Conduit Connection:1/2″ NPT.
Probe Lengths:2.5 to 18″ (depending on configuration).
Power Requirements:13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.
Output Signal:4 to 20 mA or 0 to 10 VDC (depending on model).
Weight:5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield);1 lb 7.4 oz (663.4 g) (OSA with radiation shield).
Agency Approvals:CE.
FEATURES
Duct, immersion, and outside air models available
Radiation shield available for mounting in direct sunlight
Transmitter output allows for longer wire runs than standard thermistor sensors
Series BTT Temperature Transmitters Models and Ordering
Minimum Order Quantity
12 Piece
Usage/Application
Building Automation System Temperature Monitoring
Model Name/Number
SERIES BTT TEMPERATURE TRANSMITTERS
Brand
Dwyer USA
Voltage
13 to 36 VDC for current models,13 to 36 VDC or 16 to 28 VAC for voltage models.
Accuracy
+-0.5 DegreeC @ 25 DegreeC.
Product Weight
5.11 oz,145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield); 1 lb 7.4 oz (663.4 g
Response Time
100 ms.
Supply Voltage Limits
4 to 20 mA or 0 to 10 VDC (depending on model).
Output Type
4 to 20 mA or 0 to 10 VDC (depending on model).
Part Type
SERIES BTT TEMPERATURE TRANSMITTERS
Country of Origin
Made in India
SERIES BTT TEMPERATURE TRANSMITTERS MODELS & ORDERING
Duct Mount Temperature Transmitter
BTT-D04-1-With 4 to 20 mA output,4″ probe
BTT-D04-2-With 0 to 10 V output,4″ probe
BTT-D06-1-With 4 to 20 mA output,6″ probe
BTT-D06-2-With 0 to 10 V output,6″ probe
BTT-D08-1-With 4 to 20 mA output,8″ probe
BTT-D08-2-With 0 to 10 V output,8″ probe
BTT-D12-1-With 4 to 20 mA output,12″ probe
BTT-D12-2-With 0 to 10 V output,12″ probe
BTT-D18-1-With 4 to 20 mA output,18″ probe
BTT-D18-2-With 0 to 10 V output,18″ probe
BTT-D25-1-With 4 to 20 mA output,2.5″ probe
BTT-D25-2-With 0 to 10 V output,2.5″ probe
Immersion Temperature Transmitter
BTT-I04-1-With 4 to 20 mA output,-40 to 60 C temperature range,4″ probe
BTT-I04-2-With 0 to 10 V output,-40 to 60 C temperature range,4″ probe
BTT-I04-5-With 4 to 20 mA output,0 to 100 C temperature range,4″ probe
BTT-I04-6-With 0 to 10 V output,0 to 100 C temperature range, 4″ probe
BTT-I06-1-With 4 to 20 mA output,-40 to 60 C temperature range,6″ probe
BTT-I06-2-With 0 to 10 V output,-40 to 60 C temperature range,6″ probe
BTT-I06-5-With 4 to 20 mA output,0 to 100 C temperature range,6″ probe
BTT-I06-6-With 0 to 10 V output,0 to 100 C temperature range,6″ probe
BTT-I08-1-With 4 to 20 mA output,-40 to 60 C temperature range,8″ probe
BTT-I08-2-With 0 to 10 V output,-40 to 60 C temperature range,8″ probe
BTT-I08-5-With 4 to 20 mA output,0 to 100 C temperature range,8″ probe
BTT-I08-6-With 0 to 10 V output,0 to 100 C temperature range,8″ probe
BTT-I12-1-With 4 to 20 mA output,-40 to 60 C temperature range,12″ probe
BTT-I12-2-With 0 to 10 V output,-40 to 60 C temperature range,12″ probe
BTT-I12-5-With 4 to 20 mA output,0 to 100 C temperature range,12″ probe
BTT-I12-6-With 0 to 10 V output,0 to 100 C temperature range,12″ probe
BTT-I25-1-With 4 to 20 mA output,-40 to 60 C temperature range,2.5″ probe
BTT-I25-2-With 0 to 10 V output,-40 to 60 C temperature range,2.5″ probe
BTT-I25-5-With 4 to 20 mA output,0 to 100 C temperature range,2.5″ probe
BTT-I25-6-With 0 to 10 V output,0 to 100 C temperature range,2.5″ probe
Outside Air Temperature Transmitter
BTT-O25-1-Outside Air Temperature Transmitter with 4 to 20 mA Output
BTT-O25-2-Outside Air Temperature Transmitter with 0 to 10 V Output
BTT-R25-1-Outside Air Temperature Transmitter with 4 to 20 mA Output with solar radiation shield
BTT-R25-2- Outside Air Temperature Transmitter with 0 to 10 V Output with solar radiation shield
European Wall Mount Temperature Transmitter (BTT-E/N)
BTT-E00-3-European wall mount temperature transmitter with 4 to 20 mA output
BTT-E00-4-European wall mount temperature transmitter with 0 to 10 VDC output
BTT-N00-3-North American wall mount temperature transmitter with 4 to 20 mA output
BTT-N00-4-North American wall mount temperature transmitter with 0 to 10 VDC output
Dwyer BTT-D04-1 Duct Mount Temperature Sensors
Minimum Order Quantity
12 Piece
Usage/Application
Building Automation System Temperature Monitoring
Model Name/Number
Dwyer BTT-D04-1
Brand
Dwyer USA
Voltage
13 to 36 VDC
Accuracy
+-0.5 DegreeC @ 25 DegreeC.
Operating Range
Dwyer BTT-D04-1
Product Weight
5.11 oz (145 g)
Protection Type
Dwyer BTT-D04-1 Duct Mount Temperature Sensors
Rated Supply Voltage
13 to 36 VDC
Response Time
100 msec
Output Type
4 to 20 mA
Part Type
Dwyer BTT-D04-1 Duct Mount Temperature Sensors
Country of Origin
Made in India
Dwyer BTT-D04-1 Duct Mount Temperature Sensors
Output Signal: 4 – 20 mA,
Probe Length: 4″
Brand Dwyer Part # BTT-D04-1
Model # BTT Series
Condition Brand New
Dwyer, BTT-D04-1, BTT Series 4 – 20 mA Duct Mount Temperature Transmitter with 4″ Probe
The Series BTT Temperature Transmitter Can Be Used For The Following Applications: Monitoring The Temperature Inside Air Ducts For HVAC, Transmitting Temperature Inside Water Lines For Chillers Features
Transmitter Output Allows For Longer Wire Runs Than Standard Thermistor Sensors
Applications
Building Automation System Temperature Monitoring
Notifications
Item Is Non-Returnable Unless Defective
Declaration:
This Product Can Be Customized To Your Needs (Voltage,Ranges,Sizes,Additional Documents,Etc.). Please Contact Us Or Add To Quote If Any Specific Requirements Are Needed.
Technical Details
Temperature Sensor:Pt1000 RTD
Range:-40 to 140 °F (-40 to 60 °C)
Temperature Limits:-40 to 140 °F (-40 to 60 °C)
Accuracy:±0.5°C @ 25°C.
Response Time:100 msec
Wetted Materials:304 SS (probe), polycarbonate (housing), Neoprene (gasket)
Electrical Connection:Removable terminal block, knocks out for conduit fitting
Converts all type of Thermocouple, RTD, Ohms, mV into 4 to 20mA analogue output
Model Name/Number
GALAXY
Brand
GALAXY
Rated Supply Voltage
10 to 32 VDC
Supply Voltage Limits
10 to 32 VDC
Output Type
2 Wire, 4 to 20mA
Part Type
Universal Type Temperature Transmitter
Country of Origin
Made in India
Input Value
All type of Thermocouple, RTDs, Ohms, mV
Programming & Calibration
User friendly software and a USB Calibrator
Mounting
Head Mount
Universal Type Temperature Transmitter
PC Programmable Head Mount Temperture Transmitter Which Converts All Tc, RTD, Ohms Mv Into a Scalable Analogue Signal Of 4 to 20ma. Performance
2-Wire Technology, 4 to 20ma Analogue Output.
High Accuracy In Total Ambient Temperature Range.
Internal Cold Junction Compensation.
Wide Voltage Supply Range.
Customer Specific Measurement Range Setting Or Expanded Setup.
Simple And User Friendly Software.
USB Communication.
INPUT
Type : TC, RTD, Ohms, mV
Measurement Ranges : -200 to 850°c
Connection Type : 3-Wire Connection
OUTPUT
Output Signal : 2 Wire, 4 to 20ma Scalable Analogue Signal Output
Current Alarm Output : 3. 6ma or 22ma When Sensor Damage Or Break.
TECHNICAL SPECIFICATIONS
Damp : 0-32s
Current Limit : ≤ 22ma
Saturation Current : Low 3. 8ma ; High 20. 6ma
Response Time : ≤ 0. 8s
Data Refresh Rate : 4 Times/Sec
Accuracy : ± 0. 1%
Stability :0. 01 ??c
Power Supply : 10 to 32 VDC
Temperature Transmitters
Minimum Order Quantity
12 Number
Usage/Application
Converts RTD & Thermocouple Input into linear scalable 4 to 20mA.
Model Name/Number
TR 213
Brand
GALAXY
Voltage
24 VDC
Rated Supply Voltage
24 VDC
Output Type
2 Wire,4 to 20mA
Country of Origin
Made in India
Input Value
Universal All type of RTD & Thermocouple Input
Temperature Transmitters
TT 210 is a Head Mount Non isolated universal temperature transmitter for resistance thermometers (RTD), thermocouples (TC), resistance & voltage (mV) which converts all these data signals into scalable 4 to 20mA analogue output signal.
This is a user programmable temperature transmitter which can be programmed for input signal from ANDROID SMART PHONE or LAPTOP via data cable & user friendly operating software.
Performance Features:
2 wire technology 4 to 20 mA analogue output.
High accuracy in total ambient temperature range.
An internal temperature sensor for active temperature compensation.
Wide voltage supply range.
Customer specific measurement range setting.
Simple & user friendly software
USB Communication
Technical Data
Input RTD, TC, OHM, mV
Output 4 to 20 mA
Supply voltage 7.5 to 45 VDC
Cold junction Internal
Influence of ambient Negligible
Load influence Negligible
Power supply influence Negligible
Resolution 0.3 uA
Installation Sensor head from B
Operation PC – programmable
Weight Approx. 35 GMS
Dimensions 44 MM × 22. 5 MM (Φ × H)
RTD PT 100 Temperature Transmitter
Minimum Order Quantity
12 Piece
Usage/Application
Use for converting RTD Signal into scalable analog Input signal 4 to 20mA
Model Name/Number
RTD PT 100
Brand
GALAXY
Voltage
10 to 32 VDC
Accuracy
+- 0.1%
Protection Type
RTD PT 100 Temperature Transmitter
Output Type
4 to 20mA
Part Type
RTD PT 100 Temperature Transmitter
Country of Origin
Made in India
Programming
Can be programmed with user freindly software & USB
RTD PT 100 Temperature Transmitter
PC Programmable Head Mount Temperture Transmitter Which Converts All Tc, RTD, Ohms Mv Into a Scalable Analogue Signal Of 4 to 20ma. Performance
2-Wire Technology, 4 to 20ma Analogue Output.
High Accuracy In Total Ambient Temperature Range.
Internal Cold Junction Compensation.
Wide Voltage Supply Range.
Customer Specific Measurement Range Setting Or Expanded Setup.
Simple And User Friendly Software.
USB Communication.
INPUT
Type : TC, RTD, Ohms, mV ( RTD PT 100 )
Measurement Ranges : -200 to 850°c
Connection Type : 3-Wire Connection
OUTPUT
Output Signal : 2 Wire, 4 to 20ma Scalable Analogue Signal Output
Current Alarm Output : 3. 6ma or 22ma When Sensor Damage Or Break.
2000-60PA-ASF Dwyer Instruments Select the Magnehelic gage for high accuracy–guaranteed within 2% of full scale–and for the wide choice of 81 models available to suit your needs precisely. Using Dwyer’s simple, frictionless Magnehelic gage movement, it quickly indicates low air or non-corrosive gas pressures–either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. It’s inexpensive, too. The Magnehelic gage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment
Product Highlights
Bezel provides flange for flush mounting in panel.
Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.
Precision litho-printed scale is accurate and easy to read.
Red tipped pointer of heat treated
aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.
Pointer stops of molded rubber prevent pointer over-travel without damage.
“Wishbone” assembly provides mounting for helix, helix bearings and pointer shaft.
Jeweled bearings are shock-resistant mounted; provide virtually friction-free motion for helix. Motion damped with high viscosity silicone fluid.
Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness.
Helix is precision made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the magnetic field to move the pointer across the scale.
Calibrated range spring is flat spring steel. Small amplitude of motion assures consistency and long life. It reacts to pressure on diaphragm. Live length adjustable for calibration.
Silicone rubber diaphragm with integrally molded O-ring is supported by front and rear plates. It is locked and sealed in position with a sealing plate and retaining ring. Diaphragm motion is restricted to prevent damage due to overpressures.
Die cast aluminum case is precision made and iridite-dipped to withstand 168 hour salt spray corrosion test.
Exterior finished in baked dark gray hammerloid. One case size is used for all standard pressure options, and for both surface and flush mounting.
Overpressure Protection: Blowout plug is comprised of a rubber plug on the rear which functions as a relief valve by unseating and venting the gage interior when over pressure reaches approximately 25 PSIg (1.7 bar). To provide a free path for pressure relief, there are four spacer pads which maintain 0.023″ clearance when gage is surface mounted. Do not obstruct the gap created by these pads. The blowout plug is not used on models above 180″ of water pressure, medium or high pressure models, or on gages which require an elastomer other than silicone for the diaphragm. The blowout plug should not be used as a system overpressure control. High supply pressures may still cause the gage to fail due to over pressurization, resulting in property damage or serious injury. Good engineering practices should be utilized to prevent your system from exceeding the ratings or any component. O-ring seal for cover assures pressure integrity of case. Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.
Range 0-60 Pa
Adjustable set flag
Series TDFS Thermal Dispersion Flow Switch
Minimum Order Quantity
1 No
Brand
Dwyer USA
Agency Approvals
CE
Housing Materials
316 SS, 416 SS, Polycarbonate, Neoprene, And Acrylated Urethane
Enclosure Rating
NEMA 4X (IP65)
Process Connection
1/2″ NPT male
Electrical Connection
4 conductor 22 AWG, 6′ (1.83 m) long with cable gland
Current Consumption
Average:93 mA, Peak: 300 mA
Power Requirement
9 to 24 VDC
Response Time
Approximately 8 s
Pressure Limits
300 psig (20.67 bar)
Wetted Materials
316 SS, Polysulfone, and FKM
Setpoint Range
0.5 to 10 ft/s (0.15 to 3.0 m/s)
Repeatability
0.07 ft/s +3% of setpoint
Switching Current
400 mA, derate 5 mA/ deg C above 23 deg C
Series TDFS Thermal Dispersion Flow Switch
OLD Modal TDFS-1-P-06
NEW Modal TDFS-2-P-06
The Series TDFS2 Thermal Dispersion Flow Switch is a thermal flow switch that indicates whether the flow rate is above or below a user set flow rate. The unit incorporates two LED status indicators providing visual switch indication. The set flow rate (setpoint) is field adjustable and the unit has both NO and NC NPN outputs. See Figure 1 on catalog page for output and LED actions on change of flow
Product Applications:
Boiler Flow Proving
Hot Water Heaters
Chillers
Liquid Transfer Systems
Model – TDFS2-1-P-06 Thermal Dispersion Flow Switch, 316SS, 1/2″ NPT Process Connection, 6′ of Cable With Cable Gland.
4 conductor 22 AWG,6′ (1.83 m) long with cable gland
Current Consumption
Average:93 mA,Peak: 300 mA
Switching Current
400 mA,derate 5 mA/ deg C above 23 deg C
Power Requirement
9 to 24 VDC
Response Time
Approximately 8 s
Pressure Limits
300 psig (20.67 bar)
Typical Deadband
0.1 ft/s +15% of setpoint
Repeatability
0.07 ft/s +3% of setpoint
Setpoint Range
0.5 to 10 ft/s (0.15 to 3.0 m/s)
Wetted Materials
316 SS,Polysulfone,and FKM
TDFS-1-P-06 Thermal Dispersion Flow Switch
OLD Modal TDFS-1-P-06
NEW Modal TDFS-2-P-06
The Series TDFS2 Thermal Dispersion Flow Switch is a thermal flow switch that indicates whether the flow rate is above or below a user set flow rate. The unit incorporates two LED status indicators providing visual switch indication. The set flow rate (setpoint) is field adjustable and the unit has both NO and NC NPN outputs. See Figure 1 on catalog page for output and LED actions on change of flow
Product Applications:
Boiler Flow Proving
Hot Water Heaters
Chillers
Liquid Transfer Systems
Model – TDFS2-1-P-06
Thermal Dispersion Flow Switch, 316SS, 1/2″ NPT Process Connection, 6′ of Cable With Cable Gland.
My Vibration-Sine curve: 20 g, 25 Hz to 2 kHz; IEC 60068-2-6,Random: 7.5 grms, 5 Hz to 1 kHz; IEC 60068-2-64
My Shock-Shock: 200g/1ms; IEC 60068-2-27,Free???1m???IEC 60068-2-32
Protection-IP65
Bibliography-IEC 61000-4-5 level 1
My Voltage-500V/AC 1min
Static-IEC 61000-4-2 2level
Media Compatibility-All Media Compatible With 316L Stainless Steel
Hexagon-Sandblasting HEX27
Explosion-Proof Rating
Intrinsically Safe Explosion-Proof Exia???CT6
Weight-100 ~ 150g
Output And Supply Power
Code- B1 – Customized
Print – 4 to 20mA, –
Supply Power – 12 ???36VDC –
Galaxy Pressure Transmitter PCM313 Range 0 To 500 MBAR
Minimum Order Quantity
12 Piece
Usage/Application
Process Control,Aerospace,Automotive And Medical Equipment,Pipeline System
Model Name/Number
PCM313
Brand
Galaxy
Voltage
12-36VDC
Accuracy
0.5%FS
Product Weight
100-150g
Protection Type
Galaxy Pressure Transmitter PCM313 Range 0 To 500 MBAR
Rated Supply Voltage
12-36VDC
Supply Voltage Limits
12-36VDC
Output Type
4 to 20mA
Part Type
Galaxy Pressure Transmitter PCM313 Range 0 To 500 MBAR
Country of Origin
Made in India
Galaxy Pressure Transmitter PCM313 Range 0 To 500 MBAR
PCM313PRESSURE TRANSMITTER Product Overview
GALAXY economic pressure transmitter adopts diffused silicon pressure sensor as pressure sensing element.Through internal ASIC,the millivolt signal of sensor is transmitted into standard current signal.GALAXY can be directly connected with computer interface card,control instruments,intelligent meters or PLC etc.conveniently.Long-distance transmission can use current output.GALAXY features with small size,light weight,all stainless steelsealing structure and ability to work in corrosive environments.The product is easy to install and has extremely high vibration and shock resistance.GALAXY is widely used in processcontrol,aviation,aerospace,automobile,medical equipment,HVAC and otherfields Notes:
Do not misusedocumentation
The information presented in this product sheet is forreference only.Do not use this document as a product installationguide
Complete installation,operation,and maintenance informationis provided in the instructions of theproduct.
Misuse of the product may cause danger or personalinjury
Voltage Resistance–Current Output-500V/AC 1min Voltage Output-250V/AC 1min
Static Electricity-IEC 61000-4-2 4 level
Hexagon-HEX27
Ex-Proof Grade-Intrinsically safe explosion-proof ExiaIICT6 (only for 4-20mA)
Net Weight-150-180g
Galaxy Pressure Transmitter PCM313 Range 0 To 100 Mbar
Minimum Order Quantity
12 Piece
Usage/Application
Process Control,Aerospace,Automotive And Medical Equipment,Pipeline System
Model Name/Number
PCM313
Brand
Galaxy
Voltage
12-36VDC
Accuracy
0.5%FS
Product Weight
100-150g
Protection Type
Galaxy Pressure Transmitter PCM313 Range 0 To 100 Mbar
Rated Supply Voltage
12-36VDC
Supply Voltage Limits
12-36VDC
Output Type
4 to 20mA
Part Type
Galaxy Pressure Transmitter PCM313 Range 0 To 100 Mbar
Country of Origin
Made in India
Galaxy Pressure Transmitter PCM313 Range 0 To 100 Mbar
PCM313PRESSURE TRANSMITTER Product Overview
GALAXY economic pressure transmitter adopts diffused silicon pressure sensor as pressure sensing element.Through internal ASIC,the millivolt signal of sensor is transmitted into standard current signal.GALAXY can be directly connected with computer interface card,control instruments,intelligent meters or PLC etc.conveniently.Long-distance transmission can use current output.GALAXY features with small size,light weight,all stainless steelsealing structure and ability to work in corrosive environments.The product is easy to install and has extremely high vibration and shock resistance.GALAXY is widely used in processcontrol,aviation,aerospace,automobile,medical equipment,HVAC and otherfields Notes:
Do not misusedocumentation
The information presented in this product sheet is forreference only.Do not use this document as a product installationguide
Complete installation,operation,and maintenance informationis provided in the instructions of theproduct.
Misuse of the product may cause danger or personalinjury
Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe s
Measuring Range
Range 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Brand
DWYER
Usage/Application
Liquids.
Model Name/Number
Series TDS
Material/Body
Polypropylene/PPS or Polyvinylidene Fluoride.
Process Temperature
32 to 140 DegreeF (0 to 60 DegreeC).
Adjustable Switch Point, LED Indication The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control Device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC Operation and Are not damaged by over Ranging Flow Velocities.
Wetted Materials: Polypropylene/PPS or Polyvinylidene Fluoride.
Range: Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits: 32 to 140°F (0 to 60°C).
Pressure Limits: 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability: ±5% of setpoint.
Switch Type: SPDT.
Electrical Rating: 60 VAC/60 VDC @ 1 A.
Electrical Connections: 22 AWG 3-wire, 10 ft (3 m) length.
Process Connections: 3/4″ male NPT.
Mounting Orientation: Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe sizes use 4.5″ (11.4 cm) length switch.
Setpoint Adjustment: 0.04 to 3 fps (1.2X10-2 to .91 m/s).
Setpoint Drift: 0.5% of setpoint.
Response Time: 1-10 seconds.
Viscosity Range: 1 to 200 centipoise.
Supply Voltage: 12 to 36 VDC.
Consumption: 50 mA (nominal).
Indication: LED for flow status.
Weight: 3 oz (94 g).
Agency Approvals: CE.
Dwyer TDS112 Thermal Dispersion Flow Switch
Brand
Dwyer
Model Name/Number
TDS 112
Connection Type
3/4″ male NPT.
Weight
3 oz (94 g)
Setpoint Drift
0.5% of setpoint
Response Time
1-10 sec
Viscosity Range
1 to 200 centipoise
Adjustable Switch Point, LED Indication The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control Device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC Operation and Are not damaged by over Ranging Flow Velocities.
Wetted Materials: Polypropylene/PPS or Polyvinylidene Fluoride.
Range: Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits: 32 to 140°F (0 to 60°C).
Pressure Limits: 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability: ±5% of setpoint.
Switch Type: SPDT.
Electrical Rating: 60 VAC/60 VDC @ 1 A.
Electrical Connections: 22 AWG 3-wire, 10 ft (3 m) length.
Process Connections: 3/4″ male NPT.
Mounting Orientation: Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe sizes use 4.5″ (11.4 cm) length switch.
Setpoint Adjustment: 0.04 to 3 fps (1.2X10-2 to .91 m/s).
Setpoint Drift: 0.5% of setpoint.
Response Time: 1-10 seconds.
Viscosity Range: 1 to 200 centipoise.
Supply Voltage: 12 to 36 VDC.
Consumption: 50 mA (nominal).
Indication: LED for flow status.
Weight: 3 oz (94 g).
Agency Approvals: CE.
Dwyer TDS122 Thermal Dispersion Flow Switch
Brand
DWYER
Weight
3 oz (94 g)
Consumption
50 mA (nominal)
Supply Voltage
12 to 36 VDC
Viscosity Range
1 to 200 centipoise
Response Time
1-10 sec
Adjustable Switch Point, LED Indication The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control Device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC Operation and Are not damaged by over Ranging Flow Velocities.
Wetted Materials: Polypropylene/PPS or Polyvinylidene Fluoride.
Range: Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits: 32 to 140°F (0 to 60°C).
Pressure Limits: 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability: ±5% of setpoint.
Switch Type: SPDT.
Electrical Rating: 60 VAC/60 VDC @ 1 A.
Electrical Connections: 22 AWG 3-wire, 10 ft (3 m) length.
Process Connections: 3/4″ male NPT.
Mounting Orientation: Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe sizes use 4.5″ (11.4 cm) length switch.
Setpoint Adjustment: 0.04 to 3 fps (1.2X10-2 to .91 m/s).
Setpoint Drift: 0.5% of setpoint.
Response Time: 1-10 seconds.
Viscosity Range: 1 to 200 centipoise.
Supply Voltage: 12 to 36 VDC.
Consumption: 50 mA (nominal).
Indication: LED for flow status.
Weight: 3 oz (94 g).
Agency Approvals: CE.
Dwyer TDS212 Thermal Dispersion Flow Switch
Brand
DWYER
Model Name/Number
TDS212
Connection Type
3/4″ male NPT.
Setpoint Drift
0.5% of setpoint
Response Time
1-10 sec
Viscosity Range
1 to 200 centipoise
Supply Voltage
12 to 36 VDC
Adjustable Switch Point, LED Indication The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control Device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC Operation and Are not damaged by over Ranging Flow Velocities.
Wetted Materials: Polypropylene/PPS or Polyvinylidene Fluoride.
Range: Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits: 32 to 140°F (0 to 60°C).
Pressure Limits: 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability: ±5% of setpoint.
Switch Type: SPDT.
Electrical Rating: 60 VAC/60 VDC @ 1 A.
Electrical Connections: 22 AWG 3-wire, 10 ft (3 m) length.
Process Connections: 3/4″ male NPT.
Mounting Orientation: Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe sizes use 4.5″ (11.4 cm) length switch.
Setpoint Adjustment: 0.04 to 3 fps (1.2X10-2 to .91 m/s).
Setpoint Drift: 0.5% of setpoint.
Response Time: 1-10 seconds.
Viscosity Range: 1 to 200 centipoise.
Supply Voltage: 12 to 36 VDC.
Consumption: 50 mA (nominal).
Indication: LED for flow status.
Weight: 3 oz (94 g).
Agency Approvals: CE.
Dwyer TDS222 Thermal Dispersion Flow Switch
Brand
DWYEr
Model Name/Number
TDS222
Connection Type
3/4″ male NPT.
Setpoint Drift
0.5% of setpoint
Response Time
1-10 seconds
Viscosity Range
1 to 200 centipoise
Supply Voltage
12 to 36 VDC
Adjustable Switch Point, LED Indication The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control Device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC Operation and Are not damaged by over Ranging Flow Velocities.
Wetted Materials: Polypropylene/PPS or Polyvinylidene Fluoride.
Range: Range: 0.04 to 10 fps (1.2X10-2 to 3.05 m/s)
Temperature Limits: 32 to 140°F (0 to 60°C).
Pressure Limits: 150 psi (10 bar) @ 77°F (25°C), derated @ 1.667 psi (.113 bar) per °C above 25°C.
Repeatability: ±5% of setpoint.
Switch Type: SPDT.
Electrical Rating: 60 VAC/60 VDC @ 1 A.
Electrical Connections: 22 AWG 3-wire, 10 ft (3 m) length.
Process Connections: 3/4″ male NPT.
Mounting Orientation: Any orientation, for pipe sizes 3/4″ to 1-1/2″ use 3.0″ (7.6 cm) length switch; for 2″ to 16″ pipe sizes use 4.5″ (11.4 cm) length switch.
Setpoint Adjustment: 0.04 to 3 fps (1.2X10-2 to .91 m/s).
DPT1-R8 Sensocon USA Range Differential Pressure Transmitter
Minimum Order Quantity
1 Number
Model Name/Number
DPT1-R8
Brand
Sensocon USA
Response Time
0.8 – 4.0,jumper selectable
Maximum Pressure
100 in w.c
Power Supply
24 VDC or VAC,+/- 10%
Enclosure Rating
IP 54/ NEMA 3
Display
3 1/2 Digit LCD Backlit LCD
Series DPT DPT1-R8 Range Differential Pressure Transmitter Series DPT Selectable Range Differential Pressure Transmitter The Series DPT Multi-Range Differential Pressure Transmitter was designed specifically for the building automation and HVAC industry. With field selectable ranges down to 0.1 inches w.c., this product is ideal for monitoring building pressure, static pressure, differential pressure, or air velocity and flow. The Series DPT Differential Pressure Transmitter also has jumper selectable outputs for 4-20 mA or 0-10 V and unit selection giving additional flexibility. For a virtually maintenance free transmitter, order the optional automatic zero and the transmitter will perform its own zero point maintenance. The Multi-Range Differential Pressure Transmitter also has an optional backlit LCD for giving local indication.
Technical Details:
DPT1-R8
Range 1
Range 2
Range 3
Range 4
Range 5
Range 6
Range 7
Range 8
inWC
-0.1 – 0.1
-0.25 – 0.25
-0.5 – .05
-1.0 – 01.0
0 – 0.1
0 – 0.25
0 – 0.5
0 – 1.0
Pa
-25 – 25
-62 – 62
-125 – 125
-250 – 250
0 – 25
0 – 62
0 – 125
0 – 250
mbar
-0.25 – 0.25
-0.62 – 0.62
-1.25 – 1.25
-2.5 – 2.5
0 – 0.25
0 – 0.62
0 – 1.25
0 – 2.5
mmWC
-2.5 – 2.5
-6.4 – 6.4
-12.7 – 12.7
-25.4 – 25.4
0 – 2.5
0 – 6.4
0 – 12.7
0-25.4
DPT1-R8 Sensocon USA Differential Pressure Transmitter Range -0.1-0.1 Inches wc
Minimum Order Quantity
1 Number
Model Number
DPT1-R8
Brand
Sensocon USA
Frequency Range
-0.1-0.1 Inches WC
Usage/Application
HVAC Industry
Response Time
0.8 – 4.0,Jumper Selectable
Electrical Connections
Screw Terminal Block
Display
3 1/2 Digit LCD Backlit LCD
Enclosure Rating
IP 54/ NEMA 3
Power Supply
24 VDC or VAC,+/- 10%
Media Compatibility
Dry Air Or Non-aggressive Gases
Maximum Pressure
100 in w.c.
DPT1-R8 Sensocon USA Differential Pressure Transmitter Range -0.1-0.1 Inches wc
Applications:
DPT-R8 series devices are commonly used in HVAC/R systems for – Fan, blower and filter monitoring – Pressure and flow monitoring – Valve and damper control – Pressure monitoring in clean room
Warning:
Read These Instructions Carefully Before Attempting To Install, Operate Or Service This Device..
Failure to observe safety information and comply with instructions could result in Personal Injury, Death And/ Or Property Damage
To avoid electrical shock or damage to equipment, disconnect power before installing or servicing and use only wiring with insulation rated for full device operating voltage.
To avoid potential fire and/or explosion do not use in potentially flammable or explosive atmospheres.
Retain these instructions for future reference.
This product, when installed, will be part of an engineered system whose specifications and performance characteristics are not designed or controlled by Sensocon. Review applications and national and local codes to assure that the installation will be functional and safe. Use only experienced, knowledgeable, technicians to install this device.
DPT1-R8 Sensocon USA Differential Pressure Transmitter Range -0.25-0.25 Inches wc
Minimum Order Quantity
1 Number
Model Number
DPT1-R8
Brand
Sensocon USA
Measuring Range
-0.25-0.25 Inches WC
Usage/Application
Pressure and Flow Monitoring – Valve and Damper Control – Pressure Monitoring in Clean Rooms
Response Time
0.8 – 4.0,jumper selectable
Maximum Pressure
100 in w.c.
Media Compatibility
Dry Air Or Non-aggressive Gases
Power Supply
24 VDC or VAC,+/- 10%
Enclosure Rating
IP 54/ NEMA 3
Display
3 1/2 Digit LCD Backlit LCD
Electrical Connections
Screw Terminal Block
DPT1-R8 Sensocon USA Differential Pressure Transmitter Range -0.25-0.25 Inches wc
DPT-R8 series devices are commonly used in HVAC/R systems for:
Fan, blower and filter monitoring
Pressure and flow monitoring
Valve and damper control
Pressure monitoring in clean rooms
Warning:
Read These Instructions Carefully Before Attempting To Install, Operate Or Service This Device.
Failure to observe safety information and comply with instructions could result in Personal Injury, Death And/ Or Property Damage.
To avoid electrical shock or damage to equipment, disconnect power before installing or servicing and use only wiring with insulation rated for full device operating voltage.
To avoid potential fire and/or explosion do not use in potentially flammable or explosive atmospheres.
Retain these instructions for future reference.
This product, when installed, will be part of an engineered system whose specifications and performance characteristics are not designed or controlled by Sensocon. Review applications and national and local codes to assure that the installation will be functional and safe. Use only experienced, knowledgeable, technicians to install this device.
DPT1-R8 Sensocon USA Differential Pressure Transmitter Range -0.5-.05 Inches wc
Minimum Order Quantity
1 Number
Model Number
DPT1-R8
Brand
Sensocon USA
Measuring Range
-0.5-.05 Inches WC
Usage/Application
Pressure and Flow Monitoring – Valve and Damper Control – Pressure Monitoring in Clean Rooms
Response Time
0.8 – 4.0,Jumper Selectable
Maximum Pressure
100 in w.c.
Media Compatibility
Dry Air Or Non-aggressive Gases
Power Supply
24 VDC or VAC,+/- 10%
Enclosure Rating
IP 54/ NEMA 3
Display
3 1/2 Digit LCD Backlit LCD
Electrical Connections
Screw Terminal Block
DPT1-R8 Sensocon USA Differential Pressure Transmitter Range -0.5-.05 Inches wc
Applications:
DPT-R8 series devices are commonly used in HVAC/R systems for – Fan, blower and filter monitoring – Pressure and flow monitoring – Valve and damper control – Pressure monitoring in clean rooms
Warning:
Read These Instructions Carefully Before Attempting To Install, Operate Or Service This Device.
Failure to observe safety information and comply with instructions could result in Personal Injury, Death And/ Or Property Damage.
To avoid electrical shock or damage to equipment, disconnect power before installing or servicing and use only wiring with insulation rated for full device operating voltage.
To avoid potential fire and/or explosion do not use in potentially flammable or explosive atmospheres.
Retain these instructions for future reference.
This product, when installed, will be part of an engineered system whose specifications and performance characteristics are not designed or controlled by Sensocon. Review applications and national and local codes to assure that the installation will be functional and safe. Use only experienced, knowledgeable, technicians to install this device.
