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The PSW-845 series are economical, compact 250 mA SPDT differential pressure switches with a fixed deadband and excellent bypass characteristics.
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband |
---|---|---|---|---|---|---|
|
(1) 250 mA SPDT
|
2 to 13 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
(1) 250 mA SPDT
|
5 to 25 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
(1) 250 mA SPDT
|
10 to 45 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
(1) 250 mA SPDT
|
20 to 150 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
(1) 250 mA SPDT
|
35 to 250 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
Product Number | Pressure Range | Pressure Type | Switch Type | Features | Pressure Port Size | Deadband | Pressure Port Type |
---|---|---|---|---|---|---|---|
|
0.15 to 0.5 psi
|
Differential
|
15 A SPDT
|
Fluorosilicone Diaphragm Material
|
1/8''
|
Adjustable
|
NPT Female
|
|
0.4 to 1.6 inH2O
|
Differential
|
15 A SPDT
|
Fluorosilicone Diaphragm Material
|
1/8''
|
Adjustable
|
NPT Female
|
|
1.4 to 5.5 inH20
|
Differential
|
15 A SPDT
|
Fluorosilicone Diaphragm Material
|
1/8''
|
Adjustable
|
NPT Female
|
|
0.07 to 0.15 psi
|
Differential
|
15 A SPDT
|
Fluorosilicone Diaphragm Material
|
1/8''
|
Adjustable
|
NPT Female
|
|
3 to 11 inH2O
|
Differential
|
15 A SPDT
|
Fluorosilicone Diaphragm Material
|
1/8''
|
Adjustable
|
NPT Female
|
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
---|---|---|---|---|---|---|---|---|
|
10 A SPDT
|
0.15 to 0.50 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.06 to 0.11 inH2O
|
Non-ATEX Approved, Buna-N Diaphragm Material
|
|
10 A SPDT
|
0.4 to 1.6 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.11 to 0.29 inH2O
|
Non-ATEX Approved, Buna-N Diaphragm Material
|
|
10 A SPDT
|
1.4 to 5.5 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.4 to 0.9 inH2O
|
Non-ATEX Approved, Buna-N Diaphragm Material
|
|
10 A SPDT
|
0.15 to 0.50 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.06 to 0.11 inH2O
|
Non-ATEX Approved, Buna-N Diaphragm Material
|
|
10 A SPDT
|
0.07 to 0.15 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.04 to 0.06 inH2O
|
Non-ATEX Approved, Buna-N Diaphragm Material
|
The PSW-370 series are 15 A SPDT switches with a fixed deadband and dual outputs that are UL listed and CSA certified along with a NEMA-4X enclosure for harsh environments.
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
---|---|---|---|---|---|---|---|---|
|
(2) 15 A SPDT
|
5 to 30 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
2.5 to 5.9 inH2O
|
Stainless NEMA 4X, IP66 Enclosure
|
|
(2) 15 A SPDT
|
22 to 150 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
8.4 to 19.2 inH2O
|
Stainless NEMA 4X, IP66 Enclosure
|
|
(2) 15 A SPDT
|
3 to 15 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
2.4 to 3.6 psi
|
Stainless NEMA 4X, IP66 Enclosure
|
|
(2) 15 A SPDT
|
6 to 30 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
2.4 to 6.8 psi
|
Stainless NEMA 4X, IP66 Enclosure
|
|
(2) 15 A SPDT
|
20 to 100 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
85 to 15.3 psi
|
Stainless NEMA 4X, IP66 Enclosure
|
DPDT Low Differential Pressure Switches which applies to HVAC and high duct static cutout applications. Absolutely no power is required to operate the DPDT switch. Set point adjustment on the switch is easily accessible for modifying the set point.
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Features |
---|---|---|---|---|---|---|---|
|
2 SPDT
|
2.5 to 9 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
Silicone Diaphragm Material
|
|
2 SPDT
|
7.5 to 23 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
Silicone Diaphragm Material
|
Miniature Current Switch is ideal for monitoring the current usage in fuse boxes and small control panels. The no core version has terminal blocks which can accept currents up to 1 A directly into the unit.
Product Number | Type | Ampere Range | Operational Frequency | Setpoint Range | Hysterisis | Enclosure Ratings | Output Type | Output Signal | Operational Temperature | Mounting |
---|---|---|---|---|---|---|---|---|---|---|
|
Adjustable Switch
|
0.01 to 1 A
|
> 5 Hz
|
0.01 to 1 A
|
0.01
|
UL 94 V-0 flammability rated ABS, insulation class 600 V.
|
LED Indiaction
|
Current, Voltage
|
33 to 122°F ( 0 to 50°C)
|
No Core
|
|
Adjustable Switch
|
0.5 to 50 A
|
> 5 Hz
|
0.5 to 50 A
|
0.01
|
UL 94 V-0 flammability rated ABS, insulation class 600 V.
|
LED Indiaction
|
Current, Voltage
|
32 to 122°F ( 0 to 50°C)
|
Solid Core
|
HVAC Differential Pressure Switch which applies to controlling air and fire-protection dampers and monitoring air filters and ventilators.
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
---|---|---|---|---|---|---|---|---|
|
1.5 A SPDT
|
0.20 to 2 inH2O
|
Differential
|
1/2''
|
NPT conduit
|
Adjustable
|
0.08 to 0.09 inH2O
|
None
|
|
1.5 A SPDT
|
0.20 to 2 inH2O
|
Differential
|
M20
|
cable gland
|
Adjustable
|
0.08 to 0.09 inH2O
|
None
|
|
1.5 A SPDT
|
0.12 to 1.60 inH2O
|
Differential
|
1/2''
|
NPT conduit
|
Adjustable
|
0.06 to 0.09 inH2O
|
None
|
|
1.5 A SPDT
|
0.12 to 1.60 inH2O
|
Differential
|
None
|
None
|
Adjustable
|
0.06 to 0.09 inH2O
|
None
|
|
1.5 A SPDT
|
0.12 to 1.60 inH2O
|
Differential
|
M20
|
cable gland
|
Adjustable
|
0.06 to 0.09 inH2O
|
None
|
Product Number | Deadband Range | Pressure Range | Pressure Type | Switch Type | Features | Pressure Port Size | Deadband | Pressure Port Type |
---|---|---|---|---|---|---|---|---|
|
0.10 to 0.10 inH2O
|
0.15 to 0.5 inH2O
|
Differential
|
15 A SPDT
|
Compact Low Differential Pressure Switch with Conduit
|
1/8''
|
Adjustable
|
NPT Female
|
|
0.15 to 0.16 inH2O
|
0.40 to 1.6 inH2O
|
Differential
|
15 A SPDT
|
Compact Low Differential Pressure Switch with Conduit
|
1/8''
|
Adjustable
|
NPT Female
|
|
0.30 to 0.30 inH2O
|
1.40 to 5.5 inH2O
|
Differential
|
15 A SPDT
|
Compact Low Differential Pressure Switch with Conduit
|
1/8''
|
Adjustable
|
NPT Female
|
|
0.10 to 0.10 inH2O
|
0.15 to 0.5 inH2O
|
Differential
|
15 A SPDT
|
Compact Low Differential Pressure Switch without Conduit
|
1/8''
|
Adjustable
|
NPT Female
|
|
0.15 to 0.16 inH2O
|
0.40 to 1.6 inH2O
|
Differential
|
15 A SPDT
|
Compact Low Differential Pressure Switch without Conduit
|
1/8''
|
Adjustable
|
NPT Female
|
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range |
---|---|---|---|---|---|---|---|
|
15 A SPDT
|
0.15 to 0.5 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.06 to 0.06 inH2O
|
|
15 A SPDT
|
0.3 to 1 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.08 to 0.08 inH2O
|
|
15 A SPDT
|
0.5 to 2 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.10 to 0.12 inH2O
|
|
15 A SPDT
|
1.5 to 5 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.14 to 0.28 inH2O
|
|
15 A SPDT
|
0.07 to 0.22 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.05 to 0.05 inH2O
|
Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas.
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range |
---|---|---|---|---|---|---|---|
|
SPST mercury
|
1 to 30 inH2O
|
Differential, Vacuum
|
1/8''
|
NPT Female
|
Adjustable
|
0 to 1.3 inH2O
|
|
SPDT Mercury
|
1 to 30 inH2O
|
Differential
|
1/2''
|
NPT Male
|
Adjustable
|
0 to 1.9 inH2O
|
|
SPDT Mercury
|
0.5 to 5 psi
|
Differential
|
1/2''
|
NPT Male
|
Adjustable
|
0 to 0.4 psi
|
|
SPDT snap
|
1 to 30 inH2O
|
Differential
|
1/2''
|
NPT Male
|
Adjustable
|
0 to 4 in H2O
|
|
SPDT snap
|
0.5 to 5 psi
|
Differential
|
1/2''
|
NPT Male
|
Adjustable
|
0 to 0.5 psi
|
Large Diaphragm Differential Pressure Switches are used with air or compatible gases. Applications include damper positioning and industrial service.
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband |
---|---|---|---|---|---|---|
|
SPDT
|
0.05 to 0.25 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
|
SPDT
|
0.20 to 1 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
|
SPDT
|
1.0 to 3 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
|
SPDT
|
2.0 to 6 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
|
SPDT
|
3.0 to 12 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range |
---|---|---|---|---|---|---|---|
|
15 A SPDT
|
1.4 to 5.5 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.30 to 0.30 inH2O
|
|
15 A SPDT
|
4 to 20 inH2O
|
Differential
|
1/8''
|
NPT Female
|
Adjustable
|
0.40 to 0.50 inH2O
|