Series 1620 Single and Dual Pressure Switch Wholesaler

Dwyer 1620 Series Single and Dual Pressure Switches

Minimum Order Quantity	1 Number
Media Type	Gas, Air
Pressure Range	.15-1.5″ w.c
Model Number	1620
Brand	Dwyer USA
Usage/Application	Air And Non-combustible, Compatible Gases
Temperature Limits	-30 to 130 deg F ( -34.4 to 54.4 deg C)
Pressure Limits	Max. 50 in. w.c. (12.44 kPa) continuous, 2 psig (13.79 kPa) surge
Repeatability	+-1%
Process Connections	1/8″ female NPT

Dwyer 1620 Series Single and Dual Pressure Switches High Reliability, Repetitive Accuracy within ±1% On the Series 1620 Single and Dual Pressure Switch, our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model 1626 and 1627 differential pressure switches are identical in design and construction except that Model 1626 has a single electric switch and Model 1627 has dual electric switches. Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Both units have diaphragm sealed motion take outs providing maximum protection against leakage.

Caution:

For Use Only With Air Or Compatible Gases.

Product Applications:

Damper positioning
Duct air control

Features:

Up to 3900 readings can be saved
Entire memory can be read out in only 10 seconds
Watertight housing (IP65)
ComSoft 3 Basic Windows-compatible software facilitates graphs and tables, prints data, smoothes measurement curves, targeted value observation using crosshair function as well as logger programming and setting of limit values
Data transfer via serial interface

Dwyer 1627-1 Series 1620 Single and Dual Pressure Switch Range – .15-1.5″ w.c.

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1627-1 Series1620
Pressure Range	.15-1.5″ W.C.
Weight	3 lb 11.8 oz
Electrical Rating	15A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Usage/Application	Damper Positioning
Temperature Limits	-30 to 130 deg F
Repeatability	+-1%
Agency Approvals	CE

Dwyer 1627-1 Series 1620 Single and Dual Pressure Switch Range – .15-1.5″ w.c. Single and dual pressure switch, range .15-1.5″ w.c., .10 min. deadband, .20 max. deadband, 0.5 adj. diff. between set points.
Series 1620 Dual Pressure Switch, Range .15-1.5″ w.c., .10 min. Deadband, .20 max. Deadband, 0.5 Adj. Diff. Between Set Points High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has dual electric switches.Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Unit have diaphragm sealed motion take outs providing maximum protection against leakage.

Caution:

For Use Only With Air Or Compatible Gases.

Dwyer 1627-10 Series 1620 Single and Dual Pressure Switch Range 2.0-11″ w.c

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	3 screw type, common, normally open and normally closed
Model Number	1627-10 Series 1620
Pressure Range	2.0-11″ W.C
Weight	3 lb 11.8 oz
Electrical Rating	15A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Usage/Application	Duct Air Control
Temperature Limits	-30 to 130 deg F
Pressure Limits	Max. 50 in. w.c. continuous, 2 psig surge
Switch Type	Two single-pole double throw (SPDT)
Repeatability	+-1%
Process Connections	1/8″ female NPT
Mounting Orientation	Diaphragm in vertical position
Set Point Adjustment	Screw adjustment
Agency Approvals	CE

Dwyer 1627-10 Series 1620 Single and Dual Pressure Switch Range 2.0-11″ w.c Single and dual pressure switch, range 2.0-11″ w.c., .25 min. deadband, .65 max. deadband, 2.3 adj. diff. between set points.
High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has dual electric switches.Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Unit have diaphragm sealed motion take outs providing maximum protection against leakage.

Caution:

For Use Only With Air Or Compatible Gases.

Dwyer 1627-20 Series 1620 Single and Dual Pressure Switch Range 8.0-24″ w.c

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1627-20 Series1620
Pressure Range	8.0-24″ W.C
Weight	3 lb 11.8 oz
Electrical Rating	15A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Usage/Application	Damper Positioning
Temperature Limits	-30 to 130 deg F
Pressure Limits	Max. 50 in. w.c. continuous, 2 psig surge
Switch Type	Two single-pole double throw (SPDT)
Repeatability	+-1%
Electrical Connections	3 screw type, common, normally open and normally closed
Process Connections	1/8″ female NPT
Mounting Orientation	Diaphragm in vertical position
Set Point Adjustment	Screw adjustment
Agency Approvals	CE

Dwyer 1627-20 Series 1620 Single and Dual Pressure Switch Range 8.0-24″ w.c
Single and dual pressure switch, range 8.0-24″ w.c., .50 min. deadband, 1.20 max. deadband, 5.0 adj. diff. between set points. Series 1620 Single Electric Switch, Range 8.0-24″ w.c., .50 min. Deadband, 1.20 max. Deadband High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has dual electric switches.Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Unit have diaphragm sealed motion take outs providing maximum protection against leakage.

Caution:

For Use Only With Air Or Compatible Gases.

Dwyer 1627-05 Series 16220 Single and Dual Pressure Switch Range .5-6.0

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1627-05 Series 1620
Pressure Range	.5-6.0″ W.C
Weight	3 Ib,9.8 oz 1.64 kg
Usage/Application	Duct Air Control
Temperature Limits	-30 to 130 deg F
Process Connections	1/8″ female NPT
Agency Approvals	CE

Dwyer 1627-05 Series 16220 Single and Dual Pressure Switch Range .5-6.0 Single and dual pressure switch, range .5-6.0″ w.c., .15 min. deadband, .35 max. deadband, 1.2 adj. diff. between set points. Series 1620 Single Electric Switch, Range .5-6.0″ w.c., .15 min. Deadband, .35 max. Deadband High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has dual electric switches.Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Unit have diaphragm sealed motion take outs providing maximum protection against leakage.

Dwyer 1626-1 Series 1620 Single and Dual Pressure Switch Range – .15-1.5″ w.c.

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1626-1
Application	Damper Positioning
Weight	1.64 kg
Electrical Rating	15 A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC, 60 Hz
Temperature Limits	-30 to 130 deg F ( -34.4 to 54.4 deg C)
Pressure Limits	Max. 50 in. w.c. (12.44 kPa) continuous, 2 psig (13.79 kPa) surge
Repeatability	+-1%
Process Connections	1/8″ female NPT

Dwyer 1626-1 Series 1620 Single and Dual Pressure Switch Range – .15-1.5″ w.c. Single and dual pressure switch, range .15-1.5″ w.c., .10 min. deadband, .20 max. deadband, 0.5 adj. diff. between set points. The Dwyer 1626-1 Single and Dual Pressure Switch has a range of .15-1.5″ w.c., 10 min. deadband, 20 max. deadband, and 0.5 adj. diff. between set points. Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model 1626 and 1627 differential pressure switches are identical in design and construction except that Model 1626 has a single electric switch and Model 1627 has dual electric switches. Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Both units have diaphragm sealed motion take outs providing maximum protection against leakage.

Caution:

For Use Only With Air Or Compatible Gases.

Product Applications:

Damper positioning
Duct air control

Features:

Up to 3900 readings can be saved
Entire memory can be read out in only 10 seconds
Watertight housing (IP65)
ComSoft 3 Basic Windows-compatible software facilitates graphs and tables, prints data, smoothes measurement curves, targeted value observation using crosshair function as well as logger programming and setting of limit values
Data transfer via serial interface

Dwyer 1626-10 Series 1620 Single and Dual Pressure Switch Range 2.0-11″ w.c

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1626-10
Application	Damper Positioning
Weight	3 lb 9.8 oz
Electrical Rating	15A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Temperature Limits	-30 to 130 deg F
Repeatability	+-1%
Process Connections	1/8″ female NPT

Dwyer 1626-10 Series 1620 Single and Dual Pressure Switch Range 2.0-11″ w.c Single and dual pressure switch, range 2.0-11″ w.c., .25 min. deadband, .65 max. deadband, 2.3 adj. diff. between set points. Series 1620 Single Electric Switch, Range 2.0-11″ w.c., .25 min. Deadband, .65 max. Deadband High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has a single electric switch.

Caution:

For Use Only With Air Or Compatible Gases.

Dwyer 1626-20 Series 1620 Single and Dual Pressure Switch Range 8.0-24″ w.c

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1626-20
Application	Duct Air Control
Weight	3 lb 9.8 oz

Dwyer 1626-20 Series 1620 Single and Dual Pressure Switch Range 8.0-24″ w.c Single and dual pressure switch, range 8.0-24″ w.c., .50 min. deadband, 1.20 max. deadband, 5.0 adj. diff. between set points. Series 1620 Single Electric Switch, Range 8.0-24″ w.c., .50 min. Deadband, 1.20 max. Deadband High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has a single electric switch.

Caution:

For Use Only With Air Or Compatible Gases.

Dwyer 1626-05 Series 1620 Single and Dual Pressure Switch Range .5-6.0″ w.c

Minimum Order Quantity	1 Number
Brand	Dwyer USA
Media Type	Gas
Electrical Connection	Screw Terminals
Model Number	1626-05
Application	Damper Positioning
Weight	3 Ib, 9.8 oz 1.64 kg
Electrical Rating	15A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Temperature Limits	-30 to 130 deg F
Repeatability	+-1%
Agency Approvals	CE

Dwyer 1626-05 Series 1620 Single and Dual Pressure Switch Range .5-6.0″ w.c Single and dual pressure switch, range .5-6.0″ w.c., .15 min. deadband, .35 max. deadband, 1.2 adj. diff. between set points. Series 1620 Single Electric Switch, Range .5-6.0″ w.c., .15 min. Deadband, .35 max. Deadband High Reliability, Repetitive Accuracy within ±1% Our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model differential pressure switches are identical in design and construction has a single electric switch.

Caution:

For Use Only With Air Or Compatible Gases.

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