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Pressure Switches
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The EDA series are versatile, compact pressure controllers that have two SPDT relays, a large display for easy programming, and four LED indicators for high visibility.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(2) 1 A SPDT
|
0 to 100 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 100 psi
|
None
|
|
|
(2) 1 A SPDT
|
0 to 20 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 20 psi
|
None
|
|
|
(2) 1 A SPDT
|
0 to 20 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 20 psi
|
4-20 mA output
|
|
|
(2) 1 A SPDT
|
0 to 60 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 60 psi
|
None
|
|
|
(2) 1 A SPDT
|
0 to 60 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 60 psi
|
4-20 mA output
|
The PSW-400 series are SPDT switches with an adjustable deadband and have NEMA-7 and NEMA-9 housings to withstand harsh environments.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 10 A SPDT
|
40 to 200 psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
13 to 180 psi
|
Standard
|
|
|
(1) 10 A SPDT
|
-30 to -6 inHg
|
Vacuum
|
1/4"
|
NPT Female
|
Adjustable
|
3 to 27 inHg
|
Standard
|
|
|
(1) 10 A SPDT
|
6 to 30 in H2O
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
3 to 27 inH2O
|
Standard
|
|
|
(1) 10 A SPDT
|
12 to 60 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
3 to 54 inH2O
|
Standard
|
|
|
(1) 10 A SPDT
|
30 to 150 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
15 to 135 inH2O
|
Standard
|
The PSW-621 series are economical, compact SPST switches with a fixed deadband and zinc alloy composition that makes these suitable for indoor industrial applications.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 1 A SPST
|
0.8 to 30 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
0.8 to 1.3 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
2 to 40 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
1.0 to 1.7 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
3 to 100 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
1.5 to 3.5 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
7.5 to 250 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
2.2 to 9.0 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
15 to 500 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
5.0 to 21 psi
|
Gold plated contact
|
The PSW2100 series features 2 alarm outputs, a 5-digit OLED display, 3 buttons for easy programming and operation, and a durable IP67 housing.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
2 PNP
|
0 to 150 psi
|
Gauge
|
1/2"
|
NPT Male
|
Adjustable
|
0 to 150 psi
|
NEMA 6/IP67 Enclosure, OLED Display
|
|
|
2 PNP
|
0 to 5 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 5 psi
|
NEMA 6/IP67 Enclosure, OLED Display
|
|
|
2 PNP
|
0 to 5 psi
|
Gauge
|
1/2"
|
NPT Male
|
Adjustable
|
0 to 5 psi
|
NEMA 6/IP67 Enclosure, OLED Display
|
|
|
2 PNP
|
0 to 35 psi
|
Gauge
|
1/4"
|
NPT Male
|
Adjustable
|
0 to 35 psi
|
NEMA 6/IP67 Enclosure, OLED Display
|
|
|
2 PNP
|
0 to 35 psi
|
Gauge
|
1/2"
|
NPT Male
|
Adjustable
|
0 to 35 psi
|
NEMA 6/IP67 Enclosure, OLED Display
|
The PSW-690 series are compact, economical SPST switches with all stainless steel wetted part and high purity, making them suitable for medical applications.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband |
|---|---|---|---|---|---|---|
|
|
(1) 1 A SPST
|
0.8 to 30 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
|
|
(1) 5 A SPST
|
0.8 to 30 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
|
|
(1) 1 A SPST
|
0.8 to 30 psi
|
Gauge
|
1/4"
|
VCR
|
Fixed
|
|
|
(1) 5 A SPST
|
2 to 50 psi
|
Gauge
|
1/4"
|
VCR
|
Fixed
|
|
|
(1) 1 A SPST
|
2 to 50 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
The PSW-1110 series are cost-effective digital pressure switches that are easy to read, easy to program, and perfect for small spaces.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
2 PNP
|
-15 to 15 psi
|
Compound Gauge
|
1/8"
|
NPT Male
|
Adjustable
|
-15 to 15 psi
|
LED Display
|
|
|
2 PNP
|
-15 to 0 psi
|
Vacuum
|
1/8"
|
NPT Male
|
Adjustable
|
0 to 15 psi
|
LED Display
|
|
|
2 PNP
|
0 to 150 psi
|
Gauge
|
1/8"
|
NPT Male
|
Adjustable
|
0 to 150 psi
|
LED Display
|
|
|
2 PNP
|
-15 to 15 psi
|
Compound Gauge
|
1/8"
|
NPT Male
|
Adjustable
|
-15 to 15 psi
|
LED Display
|
|
|
2 PNP
|
-15 to 0 psi
|
Vacuum
|
1/8"
|
NPT Male
|
Adjustable
|
0 to 15 psi
|
LED Display
|
The PSW-681 series are compact, economical SPST switches with a fixed deadband for extremely low pressure and vacuum ranges.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband |
|---|---|---|---|---|---|---|
|
|
(1) 1 A SPST
|
-134 to 395 inH2O
|
Compound Gauge
|
1/8"
|
NPT Male
|
Fixed
|
|
|
(1) 5 A SPST
|
-134 to 395 inH2O
|
Compound Gauge
|
1/8"
|
NPT Male
|
Fixed
|
The PSW-800 series are economical, compact 5 A SPST switches with a fixed deadband that are UL listed and CSA certified for harsh environment applications.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range |
|---|---|---|---|---|---|---|---|
|
|
(1) 5 A SPST
|
2.5 to 15 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
0.5 to 2.2 psi
|
|
|
(1) 5 A SPST
|
-30 to -1 inHg
|
Vacuum
|
1/4"
|
NPT Male
|
Fixed
|
1 to 4 inHg
|
|
|
(1) 5 A SPST
|
5 to 35 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
1.0 to 4.0 psi
|
|
|
(1) 5 A SPST
|
8.5 to 50 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
1.5 to 6.0 psi
|
|
|
(1) 5 A SPST
|
22.5 to 125 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
2.5 to 13 psi
|
The PSW-500 series are compact, economical SPST switches with a fixed deadband and optional relay or alarm output for pressure up to 6,000 psi.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 1 A SPST
|
0.8 to 30 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
0.8 to 1.3 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
2 to 40 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
1.0 to 1.7 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
3 to 100 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
1.5 to 3.5 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
7.5 to 250 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
2.2 to 9.0 psi
|
Gold plated contact
|
|
|
(1) 1 A SPST
|
15 to 500 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
5.0 to 21 psi
|
Gold plated contact
|
The PSW-100 series are 15 A DPDT switches with a fixed or adjustable deadband, adjustment lock, and UL listing for general purpose applications.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 15 A SPDT
|
20 to 500 psi
|
Gauge
|
1/2"
|
NPT Female
|
Fixed
|
4 to 30 psi
|
Standard
|
|
|
(1) 15 A SPDT
|
1 to 20 psi
|
Gauge
|
1/2"
|
NPT Female
|
Fixed
|
0.1 to 1 psi
|
Standard
|
|
|
(1) 15 A SPDT
|
2 to 50 psi
|
Gauge
|
1/2"
|
NPT Female
|
Fixed
|
0.1 to 1.5 psi
|
Standard
|
|
|
(1) 15 A SPDT
|
1.5 to 30 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
1 to 2 psi
|
Standard
|
|
|
(1) 15 A SPDT
|
3 to 100 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
1 to 4 psi
|
Standard
|
The PSW-150 series are differential 15 A DPDT switches with a fixed deadband and UL listing for general purpose applications.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband |
|---|---|---|---|---|---|---|
|
|
(1) 15 A SPDT
|
0 to 70 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
|
(1) 15 A SPDT
|
0 to 6 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
|
(1) 15 A SPDT
|
0 to 25 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
|
(1) 15 A SPDT
|
10 to 90 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
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
|
20 to 150 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
|
|
(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
|
35 to 250 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
The PSW-190 series are economical, compact SPDT switches with a fixed deadband that are available with a Buna-N or FKM diaphragm and o-ring for use in harsh environments.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range |
|---|---|---|---|---|---|---|---|
|
|
(1) 5 A SPDT
|
33 to 600 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
9.5 to 69 psi
|
|
|
(1) 5 A SPDT
|
10 to 150 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
2 to 10 psi
|
|
|
(1) 5 A SPDT
|
30 to 600 psi
|
Gauge
|
1/8"
|
NPT Male
|
Fixed
|
8 to 60 psi
|
|
|
(1) 5 A SPDT
|
100 to 1,500 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
20 to 220 psi
|
|
|
(1) 5 A SPDT
|
180 to 3,000 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
50 to 400 psi
|
The PSW-300 series are 10 A SPDT switches with fixed or adjustable deadbands 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 |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 10 A SPDT
|
-30 to -6 inHg
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
6 to 24 inHg
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 10 A SPDT
|
6 to 30 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
4 to 27 inH2O
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 10 A SPDT
|
12 to 60 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
5 to 54 inH2O
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 10 A SPDT
|
30 to 150 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
18 to 135 inH2O
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 10 A SPDT
|
3 to 15 psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
2.5 to 13 psi
|
NEMA 4X, IP66 Enclosure
|
The PSW-601 series are 10 A SPDT solid state switches for high cycle applications. They have an adjustable deadband and NEMA-4X housing to withstand harsh environments.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 10 A SPDT
|
50 to 1,000 Psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
51 to 952.5 psi
|
NEMA 4, IP65 Enclosure
|
|
|
(1) 10 A SPDT
|
100 to 2,000 psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
101.9 to 1,905 psi
|
NEMA 4, IP65 Enclosure
|
|
|
(1) 10 A SPDT
|
150 to 3,000 psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
152.9 to 2857.5 psi
|
NEMA 4, IP65 Enclosure
|
|
|
(1) 10 A SPDT
|
250 to 5,000 psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
254.8 to 4,762.5 psi
|
NEMA 4, IP65 Enclosure
|
|
|
(1) 10 A SPDT
|
3 to 60 psi
|
Gauge
|
1/4"
|
NPT Female
|
Adjustable
|
3.1 to 57.2 psi
|
NEMA 4, IP65 Enclosure
|
The PSW-850 series are 15 A SPDT switches with a fixed deadband and two or three outputs for general purpose applications.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(2) 15 A SPDT
|
0 to 50 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
0.7 to 6 psi
|
316 SS Connection
|
|
|
(2) 15 A SPDT
|
0 to 80 inH2O
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
4 to 12 inH2O
|
Standard
|
|
|
(2) 15 A SPDT
|
-15 to 20 psi
|
Compound Gauge
|
1/4"
|
NPT Female
|
Fixed
|
0.4 to 2.4 inHg
|
Standard
|
|
|
(2) 15 A SPDT
|
0 to 30 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
0.2 to 1.2 psi
|
Standard
|
|
|
(2) 15 A SPDT
|
0 to 200 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
0.6 to 4 psi
|
Standard
|
The PSW-200 series are hermetically sealed SPDT and DPDT switches that are UL listed and cUL certified with a NEMA-4X housing for harsh environments.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 11 A SPDT
|
3 to 100 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
2 to 12 psi
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 11 A SPDT
|
5 to 30 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
3 to 10 psi
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 11 A SPDT
|
10 to 100 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
3 to 45 psi
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 11 A SPDT
|
15 to 300 psi
|
Gauge
|
1/4"
|
NPT Female
|
Fixed
|
10 to 60 psi
|
NEMA 4X, IP66 Enclosure
|
|
|
(1) 11 A DPDT
|
2.5 to 50 inH2O
|
Gauge
|
1/2"
|
NPT Female
|
Fixed
|
3.6 inH2O
|
NEMA 4X, IP66 Enclosure
|
The PSW-180 series are compact, differential 5 A SPDT switches with the option of a relay or alarm output. They have NEMA-4X housings to withstand harsh environments.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(1) 5 A SPDT
|
1 to 10 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
0.75 psi
|
Polysulfone Fittings
|
|
|
(1) 5 A SPDT
|
1 to 10 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
0.75 psi
|
Brass Fittings
|
|
|
(1) 5 A SPDT
|
4 to 45 psi
|
Differential
|
1/4"
|
NPT Female
|
Fixed
|
1.0 psi
|
Polysulfone Fittings
|
The PSW-581 series are economical, compact DPDT switches with a fixed deadband and UL listed.
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range |
|---|---|---|---|---|---|---|---|
|
|
(1) 15 A SPDT
|
-28 to -6 inHg
|
Vacuum
|
1/4"
|
NPT Male
|
Fixed
|
3 to 14 inHg
|
|
|
(1) 15 A SPDT
|
3 to 40 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
2 to 5 psi
|
|
|
(1) 15 A SPDT
|
30 to 150 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
5 to 30 psi
|
|
|
(1) 15 A SPDT
|
100 to 500 psi
|
Gauge
|
1/4"
|
NPT Male
|
Fixed
|
30 to 120 psi
|
The PSW-700 series are heavy duty SPDT switches with a fixed or adjustable deadband that have NEMA-7 and NEMA-9 housings to withstand high temperatures and harsh environments
| Product Number | Switch Type | Pressure Range | Pressure Type | Pressure Port Size | Pressure Port Type | Deadband | Deadband Range | Features |
|---|---|---|---|---|---|---|---|---|
|
|
(2) 15 A SPDT
|
0 to 100 psi
|
Gauge
|
1/2"
|
NPT Female
|
Adjustable
|
0.2 to 0.8 psi
|
NEMA 4X, IP66 Enclosure High Temperature to 200 °C
|
|
|
(2) 15 A SPDT
|
-15 to 20 psi
|
Compound Gauge
|
1/2"
|
NPT Female
|
Adjustable
|
0.2 to 1.2 inHg
|
NEMA 4X, IP66 Enclosure High Temperature to 200 °C
|
|
|
(1) 15 A SPDT
|
-50 to 50 inH2O
|
Compound Gauge
|
1/2"
|
NPT Female
|
Fixed
|
0.1 to 3 inH2O
|
NEMA 4X, IP66 Enclosure High Temperature to 200 °C
|
|
|
(1) 15 A SPDT
|
2.5 to 50 inH2O
|
Gauge
|
1/2"
|
NPT Female
|
Fixed
|
0.1 to 0.8 inH2O
|
NEMA 4X, IP66 Enclosure High Temperature to 200 °C
|
|
|
(1) 15 A SPDT
|
10 to 250 inH2O
|
Gauge
|
1/2"
|
NPT Female
|
Fixed
|
0.1 to 10 inH2O
|
NEMA 4X, IP66 Enclosure High Temperature to 200 °C
|
Pressure Switches
Pressure switches are used in a wide variety of industrial, commercial, and laboratory applicat...
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