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Mechanical Pressure Switch

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price

€50-€199.99 (4)
€200-€499.99 (4)

Deadband

0.6 to 3.7 psi (1)
0.8 to 1.3 psi (2)
1 to 1 psi (1)
1 to 4 inHg (1)
1 to 4 psi (1)
1.1 to 5.7 inHg (1)

0.6 to 3.7 psi (1)
0.8 to 1.3 psi (2)
1 to 1 psi (1)
1 to 4 inHg (1)
1 to 4 psi (1)
1.1 to 5.7 inHg (1)
1.1 to 9 psi (1)
1.3 to 2.7 inHg (1)
1.5 to 3.5 psi (1)
1.5 to 6 psi (1)
2 to 10 psi (1)
2.2 to 9 psi (2)
2.5 to 11.5 psi (1)
2.5 to 13 psi (1)
3 to 14 inHg (1)
5 to 21 psi (2)
8 to 60 psi (1)
9.5 to 69 psi (1)
20 to 220 psi (1)
23 to 253 psi (1)
50 to 400 psi (1)
60 to 150 psi (1)
186 to 470 psi (1)
200 to 500 psi (1)
350 to 800 psi (1)

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Materials, Wetted

17-4 Stainless Steel (3)
303 Stainless Steel (1)
316 Stainless Steel (2)
Aluminum (1)
Brass (2)
Buna-N (NBR) (4)

17-4 Stainless Steel (3)
303 Stainless Steel (1)
316 Stainless Steel (2)
Aluminum (1)
Brass (2)
Buna-N (NBR) (4)
Methacrylate Ester (3)
Stainless Steel (2)
Zinc-Aluminum Alloy with Chromate Finish (2)

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Measurement Pressure, Min

0.8 psi (2)
2 psi (1)
3.0 psi (1)
4.0 psi (1)
7.5 psi (2)
10 psi (1)

0.8 psi (2)
2 psi (1)
3.0 psi (1)
4.0 psi (1)
7.5 psi (2)
10 psi (1)
11 psi (1)
15 psi (1)
15.0 psi (1)
30 psi (1)
33 psi (1)
100 psi (1)
110 psi (1)
180 psi (1)
600.0 psi (1)
-28.2 inHg (2)

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Measurement Pressure, Max

20.0 psi (1)
30 psi (1)
30.0 psi (1)
40 psi (1)
100.0 psi (1)
150 psi (1)

20.0 psi (1)
30 psi (1)
30.0 psi (1)
40 psi (1)
100.0 psi (1)
150 psi (1)
250 psi (1)
250.0 psi (1)
500 psi (1)
500.0 psi (1)
600 psi (1)
1500 psi (1)
3000 psi (1)
5000.0 psi (1)
-1.2 inHg (1)
-1.6 inHg (1)
-6.0 inHg (1)

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Proof Pressure

150% Full Scale (2)
Up to 2.4 inHg (1)
Up to 29.9 inHg (1)
Up to 30 psi (1)
Up to 45 psi (1)
Up to 75 psi (1)

150% Full Scale (2)
Up to 2.4 inHg (1)
Up to 29.9 inHg (1)
Up to 30 psi (1)
Up to 45 psi (1)
Up to 75 psi (1)
Up to 150 psi (1)
Up to 375 psi (1)
Up to 750 psi (1)
Up to 1000 psi (1)
Up to 3000 psi (1)
Up to 7000 psi (1)
Up to 10000 psi (1)
Up to 12000 psi (1)

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Decreasing Pressure, Max

1.6 inHg (1)
28.5 psi (1)
31.0 psi (1)
44.0 psi (1)
48.0 psi (1)
96.5 psi (1)

1.6 inHg (1)
28.5 psi (1)
31.0 psi (1)
44.0 psi (1)
48.0 psi (1)
96.5 psi (1)
112.0 psi (1)
242.5 psi (1)
450.0 psi (1)
485.0 psi (1)
3900.0 psi (1)
6700.0 psi (1)
-1.0 inHg (1)

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Increasing Pressure, Min

1.6 psi (1)
3.0 psi (1)
4.5 psi (1)
6.0 psi (1)
9.7 psi (1)
10.0 psi (1)

1.6 psi (1)
3.0 psi (1)
4.5 psi (1)
6.0 psi (1)
9.7 psi (1)
10.0 psi (1)
20.0 psi (1)
25.0 psi (1)
250.0 psi (1)
1650.0 psi (1)
4000.0 psi (1)
-28.2 inHg (1)
-30.0 inHg (1)

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Increasing Pressure, Max

2.7 inHg (1)
30.0 psi (1)
35.0 psi (1)
50.0 psi (2)
100.0 psi (1)
125.0 psi (1)

2.7 inHg (1)
30.0 psi (1)
35.0 psi (1)
50.0 psi (2)
100.0 psi (1)
125.0 psi (1)
250.0 psi (1)
500.0 psi (1)
600.0 psi (1)
4400.0 psi (1)
7500.0 psi (1)
-4.0 inHg (1)

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Decreasing Pressure, Min

0.8 psi (1)
2.0 psi (1)
3.0 psi (1)
5.0 psi (1)
7.5 psi (1)
8.5 psi (1)

0.8 psi (1)
2.0 psi (1)
3.0 psi (1)
5.0 psi (1)
7.5 psi (1)
8.5 psi (1)
15.0 psi (1)
22.5 psi (1)
190.0 psi (1)
1450.0 psi (1)
3650.0 psi (1)
-27.0 inHg (1)
-28.0 inHg (1)

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Materials

Aluminum (2)
Brass (1)
Plastic (1)
Stainless Steel (2)
Valox (2)
Zinc Alloy (4)

compliance

CE (6)
RoHS3 (6)

Measurement Pressure Type

Gauge (5)
Vacuum (4)

Switch Type

Selectable (3)
SPDT NO/NC (3)
SPST (3)

Process Temperature, Min

0.0 °C (1)
-20.0 °C (1)
-30.0 °C (1)
-35.0 °C (1)
-40.0 °C (1)
-54.0 °C (1)

0.0 °C (1)
-20.0 °C (1)
-30.0 °C (1)
-35.0 °C (1)
-40.0 °C (1)
-54.0 °C (1)
-55.0 °C (2)

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Process Connection Size

1/2 in (1)
1/4 in (3)
1/8 in (4)

Process Connection Type

NPT Male (6)
VCR (1)

Diameter

1.1 in (1)
1.5 in (1)
1.09 in (1)
1.13 in (1)
1.26 in (1)
1.125 in (1)

1.1 in (1)
1.5 in (1)
1.09 in (1)
1.13 in (1)
1.26 in (1)
1.125 in (1)
1.625 in (1)

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Process Temperature, Max

70.0 °C (1)
75.0 °C (1)
85.0 °C (1)
105.0 °C (2)
107.0 °C (1)
120.0 °C (1)

Control Output

SPDT Relay (3)
SPST Relay (3)

Mechanical Pressure Switch

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Products(6)
Manuals(100)

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PSW-500

OEM Mechanical Pressure Switch with Relay or Alarm

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.

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PSW-190

OEM Mechanical Pressure Switch for Harsh Environments with 2 Outputs

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.

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PSW-800

OEM Mechanical Pressure Switch for Harsh Environments

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.

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PSW-621-Series

OEM Mechanical Pressure Switch for Indoor Applications

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.

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PSW-581-Series

Economical OEM Mechanical Pressure Switch

The PSW-581 series are economical, compact DPDT switches with a fixed deadband and UL listed.

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PSW-690

OEM Mechanical Pressure Switch with High Purity

The PSW-690 series are compact, economical SPST switches with all stainless steel wetted part and high purity, making them suitable for medical applications.

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