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Differential Pressure Mechanical Pressure Switch

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price

C$0-C$49.99 (4)
C$50-C$199.99 (3)
C$200-C$499.99 (4)
C$500-C$999.99 (5)
C$1,000-C$9,999.99 (1)

In Stock

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configurable

brand

Dwyer (8)
Omega (3)

Pressure, Max

0.15 inH₂O (3)
0.22 inH₂O (1)
0.5 inH₂O (5)
1 inH₂O (2)
1 kPa (1)
1.2 inH₂O (1)

0.15 inH₂O (3)
0.22 inH₂O (1)
0.5 inH₂O (5)
1 inH₂O (2)
1 kPa (1)
1.2 inH₂O (1)
1.5 inH₂O (1)
1.6 inH₂O (4)
2 inH₂O (3)
2 psi (1)
3 inH₂O (1)
3 kPa (1)
4 inH₂O (1)
5 inH₂O (2)
5.5 inH₂O (4)
6 inH₂O (1)
6 psi (1)
8 psi (1)
10 inH₂O (3)
10 psi (1)
11 inH₂O (4)
13 psi (1)
15 psi (1)
20 inH₂O (6)
22 inH₂O (1)
24 inH₂O (1)
25 mmHg (1)
25 psi (3)
44 inH₂O (1)
45 psi (2)
50 mmHg (1)
50 psi (1)
70 psi (1)
85 inH₂O (1)
90 psi (1)
100 mmHg (1)
125 Pa (1)
160 psi (1)
250 Pa (1)
250 psi (1)
500 Pa (1)

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Media Compatibility

Air (8)
Argon (8)
Butane (2)
Carbon dioxide (8)
Combustible Gases (2)
Helium (8)

Air (8)
Argon (8)
Butane (2)
Carbon dioxide (8)
Combustible Gases (2)
Helium (8)
Hydrogen (2)
Methane (2)
Nitrogen (8)
Non-Corrosive Dry Gases (8)
Oxygen (2)
Propane (2)

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Pressure, Min

0.0 inH₂O (1)
0 psi (1)
0.07 inH₂O (4)
0.08 inH₂O (1)
0.12 inH₂O (1)
0.15 inH₂O (5)

0.0 inH₂O (1)
0 psi (1)
0.07 inH₂O (4)
0.08 inH₂O (1)
0.12 inH₂O (1)
0.15 inH₂O (5)
0.2 inH₂O (1)
0.3 inH₂O (1)
0.4 inH₂O (3)
0.5 inH₂O (2)
0.5 psi (1)
0.8 inH₂O (1)
1 psi (1)
1.4 inH₂O (4)
1.5 inH₂O (1)
1.5 psi (1)
2.0 inH₂O (3)
2.0 psi (1)
3.0 inH₂O (4)
3.0 psi (1)
4.0 inH₂O (5)
4.0 psi (1)
4 psi (1)
5.0 inH₂O (1)
8.0 inH₂O (1)
9.0 inH₂O (1)
10 psi (1)
15.0 psi (1)

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Deadband

0 to 0.75 psi (1)
0 to 1 psi (1)
0.04 inH2O (1)
0.04 to 0.05 inH2O (2)
0.04 to 0.06 inH2O (1)
0.05 inH2O (1)

0 to 0.75 psi (1)
0 to 1 psi (1)
0.04 inH2O (1)
0.04 to 0.05 inH2O (2)
0.04 to 0.06 inH2O (1)
0.05 inH2O (1)
0.06 inH2O (1)
0.06 to 0.09 inH2O (1)
0.06 to 0.11 inH2O (1)
0.08 inH2O (1)
0.08 to 0.09 inH2O (1)
0.1 inH2O (1)
0.1 to 0.12 inH2O (1)
0.1 to 0.15 inH2O (1)
0.1 to 0.2 inH2O (1)
0.1 to 0.4 psi (1)
0.11 to 0.29 inH2O (1)
0.14 to 0.28 inH2O (1)
0.15 to 0.16 inH2O (1)
0.15 to 0.2 inH2O (1)
0.15 to 0.35 inH2O (1)
0.18 to 0.45 inH2O (1)
0.25 to 0.65 inH2O (1)
0.3 inH2O (1)
0.3 psi (1)
0.3 to 0.4 inH2O (1)
0.35 to 0.7 inH2O (1)
0.4 inH2O (1)
0.4 to 0.5 inH2O (3)
0.4 to 0.6 inH2O (1)
0.4 to 0.9 inH2O (1)
0.5 to 1.2 inH2O (1)
0.56 to 1.1 inH2O (1)
0.6 to 0.8 inH2O (1)
0.7 psi (1)
0.9 psi (1)
0.9 to 1.8 inH2O (1)
1 psi (1)
1 to 1.4 inH2O (1)
1 to 1.5 psi (1)
1.2 to 3 inH2O (1)
1.3 to 3 inH2O (1)

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Switch Type

(2) SPDT (2)
Selectable (10)
SPDT NO/NC (10)
SPDT with Manual Reset (1)

Compliance

CE (6)
CSA (5)
cULus (1)
FM (5)
UL (5)

compliance

CE (6)
RoHS3 (10)

Proof Pressure

Up to 6 psi (1)
Up to 10 psi (1)
Up to 25 psi (1)
Up to 30 psi (1)
Up to 40 inH2O (1)
Up to 45 inH2O (4)

Up to 6 psi (1)
Up to 10 psi (1)
Up to 25 psi (1)
Up to 30 psi (1)
Up to 40 inH2O (1)
Up to 45 inH2O (4)
Up to 50 inH2O (1)
Up to 70 psi (1)
Up to 90 psi (1)
Up to 150 psi (1)
Up to 9000 psi (1)

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Electrical Connection

1/2 in NPT female Conduit with Screw Terminal block (1)
7/8 in knockout with Screw Terminal block (2)
M20 Female Conduit with Strain Releif and Screw Terminal block (1)
Pigtail Leads (1)
Screw Terminal (7)

Operating Temperature, Max

70.0 °C (2)
107.0 °C (1)
110.0 °F (1)
120.0 °F (1)
130.0 °F (1)
140.0 °F (2)

70.0 °C (2)
107.0 °C (1)
110.0 °F (1)
120.0 °F (1)
130.0 °F (1)
140.0 °F (2)
180.0 °F (2)
185.0 °F (1)

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Process Connection Type

Barbed Fitting (2)
NPT Female (8)
NPT Male and Female (1)

Operating Temperature, Min

0.0 °C (1)
0.0 °F (1)
20.0 °F (1)
32.0 °F (1)
-4.0 °F (1)
-30.0 °F (3)

0.0 °C (1)
0.0 °F (1)
20.0 °F (1)
32.0 °F (1)
-4.0 °F (1)
-30.0 °F (3)
-40.0 °C (1)
-40.0 °F (1)
-54.0 °C (1)

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Process Connection Size

1/4 in (3)
1/4 in x 1/8 in (1)
1/8 in (5)
3/16 in (1)
5/16 in (1)

Materials, Wetted

Consult Factory (7)
Nylon 6.6 (1)
POM (1)
Silicone (1)

Materials

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

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

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Pressure Type

Differential (9)

Switch Rating

1.5 A/0.4 A @ 250 Vac (1)
5 A @ 120/240 Vac, 5 A @ 30 Vdc (1)
10 A @ 120/240 Vac/28 Vdc; 50 mA @ 125 Vdc (1)
15 A @ 120-480 Vac, 1/8 HP @ 125 Vac, 1/4 HP @ 250 Vac (4)
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)

Mounting Orientation

Horizontal Diaphragm (1)
Vertical (1)
Vertical Diaphragm (5)
Vertical with Downward Pressure Ports (1)

Differential Pressure Mechanical Pressure Switch

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Differential Pressure Mechanical Pressure Switch

Differential pressure mechanical pressure switches monitor pressure differences between two points, activating equipment at preset thresholds. Reliable and durable for system control.