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See Differential Pressure
Differential Pressure Digital Pressure Switch

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price

C$0-C$49.99 (2)
C$50-C$199.99 (2)
C$200-C$499.99 (3)
C$500-C$999.99 (2)
C$1,000-C$9,999.99 (2)

In Stock

sku_availability

brand

Dwyer (4)
Omega (3)

Pressure, Max

25 psi (3)
0.5 inH₂O (3)
5.5 inH₂O (2)
1.6 inH₂O (2)
45 psi (2)
20 inH₂O (2)

25 psi (3)
0.5 inH₂O (3)
5.5 inH₂O (2)
1.6 inH₂O (2)
45 psi (2)
20 inH₂O (2)
11 inH₂O (2)
0.15 inH₂O (2)
25 NOT VALID (1)
50 NOT VALID (1)
90 psi (1)
10 NOT VALID (1)
2 psi (1)
1 inH₂O (1)
100 NOT VALID (1)
1 NOT VALID (1)
10 inH₂O (1)
15 psi (1)
6 psi (1)
10 psi (1)
5 NOT VALID (1)
0.25 NOT VALID (1)
50 psi (1)
5 inH₂O (1)
85 inH₂O (1)
2.5 NOT VALID (1)
44 inH₂O (1)
250 psi (1)
70 psi (1)
0.22 inH₂O (1)
2 inH₂O (1)
13 psi (1)
160 psi (1)
8 psi (1)
22 inH₂O (1)

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Pressure, Min

0.07 inH₂O (3)
3.0 inH₂O (3)
0.15 inH₂O (3)
4.0 inH₂O (2)
1.4 inH₂O (2)
0.4 inH₂O (2)

0.07 inH₂O (3)
3.0 inH₂O (3)
0.15 inH₂O (3)
4.0 inH₂O (2)
1.4 inH₂O (2)
0.4 inH₂O (2)
5.0 inH₂O (1)
25 NOT VALID (1)
50 NOT VALID (1)
10 NOT VALID (1)
100 NOT VALID (1)
3.0 psi (1)
1 NOT VALID (1)
1 psi (1)
1.5 psi (1)
10 psi (1)
5 NOT VALID (1)
9.0 inH₂O (1)
0 psi (1)
0.25 NOT VALID (1)
-2.5 NOT VALID (1)
0.3 inH₂O (1)
0.5 inH₂O (1)
-10 NOT VALID (1)
4.0 psi (1)
-5 NOT VALID (1)
2.0 psi (1)
-1 NOT VALID (1)
4 psi (1)
0.5 psi (1)
1.5 inH₂O (1)
15.0 psi (1)
2.0 inH₂O (1)
-0.25 NOT VALID (1)

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Deadband

0.4 to 0.5 inH2O (2)
0.1 inH2O (1)
0.4 to 0.6 inH2O (1)
0.56 to 1.1 inH2O (1)
0.15 to 0.2 inH2O (1)
0.18 to 0.45 inH2O (1)

0.4 to 0.5 inH2O (2)
0.1 inH2O (1)
0.4 to 0.6 inH2O (1)
0.56 to 1.1 inH2O (1)
0.15 to 0.2 inH2O (1)
0.18 to 0.45 inH2O (1)
0.05 inH2O (1)
0.3 inH2O (1)
0.1 to 0.12 inH2O (1)
0.3 to 0.4 inH2O (1)
0.4 inH2O (1)
0.3 psi (1)
0.15 to 0.16 inH2O (1)
0.1 to 0.15 inH2O (1)
1 psi (1)
0.14 to 0.28 inH2O (1)
0.7 psi (1)
0.04 to 0.05 inH2O (1)
0.04 inH2O (1)
0.06 inH2O (1)
0.35 to 0.7 inH2O (1)
0.1 to 0.4 psi (1)
0 to 0.75 psi (1)
0 to 1 psi (1)
1 to 1.5 psi (1)
0.08 inH2O (1)
0.9 psi (1)
1.3 to 3 inH2O (1)

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Media Compatibility

Non-Corrosive Dry Gases (4)
Carbon dioxide (4)
Air (4)
Argon (4)
Helium (4)
Nitrogen (4)

Compliance

CE (4)
UL (4)
CSA (3)
FM (3)

Switch Type

Selectable (6)
SPDT NO/NC (6)
(2) SPDT (1)
SPDT with Manual Reset (1)

compliance

RoHS3 (7)
CE (5)

Materials

Brass (2)
Bronze (1)
ABS (1)
Polyester (1)
Aluminum (1)
Stainless Steel (1)

Brass (2)
Bronze (1)
ABS (1)
Polyester (1)
Aluminum (1)
Stainless Steel (1)
Neoprene (1)
316 Stainless Steel (1)
Polysulfone (1)

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Proof Pressure

Up to 45 inH2O (2)
Up to 9000 psi (1)
Up to 90 psi (1)
Up to 10 psi (1)
Up to 6 psi (1)
Up to 25 psi (1)

Up to 45 inH2O (2)
Up to 9000 psi (1)
Up to 90 psi (1)
Up to 10 psi (1)
Up to 6 psi (1)
Up to 25 psi (1)
Up to 70 psi (1)
Up to 150 psi (1)

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Enclosure Ratings

NEMA Type 7 (1)
IP54 (1)
IP65 (1)
NEMA Type 4 (1)
IP66 (1)
NEMA Type 3 (1)

NEMA Type 7 (1)
IP54 (1)
IP65 (1)
NEMA Type 4 (1)
IP66 (1)
NEMA Type 3 (1)
NEMA Type 4X (1)
NEMA Type 9 (1)

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Operating Temperature, Max

140.0 °F (2)
70.0 °C (2)
180.0 °F (2)
107.0 °C (1)

Process Connection Type

NPT Female (6)
Compression Fitting (1)

Operating Temperature, Min

-30.0 °F (2)
0.0 °C (1)
-40.0 °C (1)
32.0 °F (1)
-40.0 °F (1)
-54.0 °C (1)

Process Connection Size

1/8 in (4)
1/4 in (3)

Electrical Connection

Screw Terminal (5)
Pigtail Leads (1)
7/8 in knockout with Screw Terminal block (1)

Materials, Wetted

Consult Factory (4)

Switch Rating

15 A @ 120-480 Vac, 1/8 HP @ 125 Vac, 1/4 HP @ 250 Vac (2)
8 A @ 240 Vac (1)
Mica silver (STD) and phenolic silver: 15A @ 125, 250, 480 Vac, 1/8 HP @ 125 Vac, 1/4 HP @ 250 Vac; Phenolic gold: 1A @ 125 Vac (1)

Differential Pressure Digital Pressure Switch

Grid Table

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7 Products

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Explosion-Proof Differential Pressure Switch, Weatherproof, 0.03-20 inH2O

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Compact Low Differential Pressure Switch, 0.07-20 inH2O, UL/CE/CSA/FM

Compact Low Differential Pressure Switches

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General Purpose Industrial Differential Pressure Switch

The PSW-150 series are differential 15 A DPDT switches with a fixed deadband and UL listing for general purpose applications.

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Industrial Differential Pressure Switch or Alarm

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.

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Compact Low Differential Pressure Switch, 2% Repeatability, UL/CSA/FM Approved

Compact Low Differential Pressure Switches

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OEM Mechanical Differential Pressure Switch

The PSW-845 series are economical, compact 250 mA SPDT differential pressure switches with a fixed deadband and excellent bypass characteristics.

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Multifunction Differential Pressure Controller, 0.5% Accuracy, Digital Display

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Differential Pressure Digital Pressure Switch

Differential pressure digital pressure switches monitor and control pressure differences with precision, offering clear digital displays for easy readings and reliable performance in various applications.