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price

TWD1,000-TWD9,999.99 (10)

In Stock

sku_availability_tw

Brand

Omega (16)
Dwyer (7)

Configurable

configurable

Measurement Pressure, Max

30 psi (9)
100 psi (9)
150 psi (6)
-6 inHg (5)
200 psi (5)
15 psi (5)

30 psi (9)
100 psi (9)
150 psi (6)
-6 inHg (5)
200 psi (5)
15 psi (5)
1000 psi (5)
3000 psi (5)
40 psi (4)
500 psi (4)
20 psi (4)
50 psi (4)
400 psi (4)
150 inH₂O (3)
30 inH₂O (3)
600 psi (3)
4 inHg (2)
-1.6 inHg (2)
300 psi (2)
0 psi (2)
5000 psi (2)
50 inH₂O (2)
1500 psi (2)
2500 psi (2)
60 inH₂O (2)
250 psi (2)
80 inH₂O (2)
350 psi (2)
60 psi (2)
35 psi (1)
170 psi (1)
75 psi (1)
10 inH₂O (1)
30 inHg (1)
1700 psi (1)
800 psi (1)
6000 psi (1)
12 psi (1)
70 psi (1)
100 inH₂O (1)
200 inH₂O (1)
-1.2 inHg (1)

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Measurement Pressure Type

Gauge (22)
Vacuum (7)
Compound Gauge (5)
Differential (1)

Enclosure Ratings

NEMA Type 4X (8)
IP66 (7)
NEMA Type 7 (3)
Hazardous Location Rated (2)
IP67 (2)
NEMA Type 9 (2)

NEMA Type 4X (8)
IP66 (7)
NEMA Type 7 (3)
Hazardous Location Rated (2)
IP67 (2)
NEMA Type 9 (2)
NEMA Type 6 (1)
IP65 (1)
NEMA Type 1 (1)
None (1)

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Process Temperature, Max

65 °C (1)
70 °C (1)
75 °C (1)
85 °C (1)
90 °C (1)
93 °C (2)

65 °C (1)
70 °C (1)
75 °C (1)
85 °C (1)
90 °C (1)
93 °C (2)
95 °C (1)
100 °C (1)
105 °C (2)
107 °C (1)
120 °C (2)
149 °C (1)
150 °C (1)
160 °C (1)
167 °F (1)
205 °C (1)

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Switch Type

Selectable (10)
SPDT NO/NC (10)
SPST (4)
SPDT Snap (3)
PNP (2)
SPST NO/NC (1)

Selectable (10)
SPDT NO/NC (10)
SPST (4)
SPDT Snap (3)
PNP (2)
SPST NO/NC (1)
DPDT (1)
(2) SPDT Snap (1)

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Process Connection Size

1/4 in (17)
1/8 in (7)
1/2 in (5)

Category

Pressure Switches (23)
Pressure Switches (16)

Deadband

1 to 4 psi (2)
2 psi (2)
3 to 18 psi (2)
4 psi (2)
0 to 150 psi (2)
15 psi (2)

1 to 4 psi (2)
2 psi (2)
3 to 18 psi (2)
4 psi (2)
0 to 150 psi (2)
15 psi (2)
1.5 to 3.2 inHg (2)
1 to 1.7 psi (2)
1.5 to 3.5 psi (2)
1.3 to 2.7 inHg (2)
5 to 21 psi (2)
0.8 to 1.3 psi (2)
2.2 to 9 psi (2)
1 to 2 psi (2)
2 to 7.3 inHg (2)
3 to 27 inH2O (1)
5 to 12 psi (1)
0.1 to 0.6 inH2O (1)
3.5 to 68 psi (1)
0 to 15 psi (1)
37.4 to 71.4 psi (1)
7.5 psi (1)
4 to 30 psi (1)
0.5 to 1 psi (1)
1.5 to 3 inH2O (1)
400 to 2600 psi (1)
3.6 to 3.6 inH2O (1)
0 to 35 psi (1)
12 psi (1)
3 inHg (1)
5.6 to 11 psi (1)
30 to 70 psi (1)
70 to 110 psi (1)
1 to 8 psi (1)
200 to 2800 psi (1)
5 to 30 psi (1)
70 to 250 psi (1)
57.5 to 460 psi (1)
8 to 6.4 inHg (1)
2.2 to 28 psi (1)
30 psi (1)
1.1 to 9 psi (1)
4 to 75 psi (1)
0.7 to 1.8 inH2O (1)
15 to 135 inH2O (1)
4 to 27 inH2O (1)
22.5 psi (1)
1.4 to 2.8 inH2O (1)
2 to 6 psi (1)
0.7 to 2.1 psi (1)
1.1 to 5.7 inHg (1)
40 to 250 psi (1)
20 to 60 psi (1)
3 to 20 psi (1)
-15 to 15 psi (1)
13 to 180 psi (1)
1 to 1 psi (1)
0.1 to 1.5 psi (1)
142.5 psi (1)
0.7 to 2 inH2O (1)
2 to 13 psi (1)
2.5 to 11.5 psi (1)
1.4 to 3.5 psi (1)
45 to 360 psi (1)
23 to 253 psi (1)
28.5 psi (1)
8.5 to 90 inH2O (1)
195 psi (1)
2.4 to 3.6 psi (1)
2.4 to 4.2 inH2O (1)
30 to 120 psi (1)
2.5 to 5.9 inH2O (1)
1 to 2.5 psi (1)
2 to 4 psi (1)
9 psi (1)
5 to 54 inH2O (1)
5 to 15 psi (1)
4 to 8 psi (1)
85 to 15.3 psi (1)
0.5 to 1.3 inH2O (1)
1 to 3 psi (1)
4 to 11 psi (1)
16.5 psi (1)
6 to 24 inHg (1)
3 to 7 psi (1)
3 to 54 inH2O (1)
0 to 400 psi (1)
0 to 5800 psi (1)
1350 psi (1)
20 to 220 psi (1)
3 psi (1)
1 to 5 psi (1)
2 to 10 psi (1)
200 to 500 psi (1)
3 to 8 psi (1)
5 to 54 psi (1)
18 psi (1)
3 to 27 psi (1)
0.7 to 1.4 inH2O (1)
455 to 1280 psi (1)
6 to 11 psi (1)
20 to 360 psi (1)
3 to 14 inHg (1)
37.5 psi (1)
0.5 to 2.2 psi (1)
67.5 psi (1)
0.1 to 3 inH2O (1)
0.5 to 1.5 psi (1)
5 psi (1)
10 to 42 psi (1)
0 to 5 psi (1)
0.7 to 1.4 inHg (1)
120 to 180 psi (1)
2 to 8 psi (1)
50 to 400 psi (1)
177 to 375 psi (1)
42 psi (1)
9.5 to 69 psi (1)
1 to 2.1 psi (1)
42 to 98 psi (1)
2 to 12 psi (1)
113 to 410 psi (1)
1.4 to 5.6 psi (1)
10 to 90 psi (1)
18 to 135 inH2O (1)
0.8 to 7.5 psi (1)
5 to 90 psi (1)
8.4 to 19.2 inH2O (1)
3 to 27 inHg (1)
N/A (1)
0.1 to 1 psi (1)
19.5 psi (1)
350 to 800 psi (1)
8 to 60 psi (1)
0.7 to 1.4 psi (1)
186 to 470 psi (1)
0.1 to 0.8 inH2O (1)
20 to 100 psi (1)
2.5 to 13 psi (1)
6 psi (1)
1.5 psi (1)
24 psi (1)
1.7 to 2.8 psi (1)
0.6 to 3.7 psi (1)
1.4 to 2.8 psi (1)
37.4 to 119 psi (1)
4.2 to 11.2 psi (1)
2.1 to 4.2 inH2O (1)
13.5 inHg (1)
17 to 34 psi (1)
390 psi (1)
100 to 900 psi (1)
0.5 to 1 inH2O (1)
2 to 27 psi (1)
0.5 to 1 inHg (1)
2.5 psi (1)
1 to 2 inHg (1)
84 to 216 psi (1)
0 to 1500 psi (1)
5 to 120 psi (1)
18 to 180 psi (1)
11.3 to 11.3 psi (1)
2.8 to 5.6 psi (1)
78 psi (1)
160 to 900 psi (1)
8 psi (1)
2 to 5 psi (1)
13.5 psi (1)
2.4 to 6.8 psi (1)
301 to 418 psi (1)

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Measurement Pressure, Min

3 psi (8)
10 psi (6)
30 psi (6)
20 psi (5)
2 psi (4)
5 psi (4)

3 psi (8)
10 psi (6)
30 psi (6)
20 psi (5)
2 psi (4)
5 psi (4)
40 psi (4)
80 psi (4)
50 psi (4)
-15 psi (3)
100 psi (3)
15 psi (3)
6 psi (3)
-28.2 inHg (3)
0 psi (3)
600 psi (3)
6 inH₂O (2)
7.5 psi (2)
1 psi (2)
25 psi (2)
5 inH₂O (2)
30 inH₂O (2)
9 inH₂O (2)
2.5 inH₂O (2)
200 psi (2)
-30 inHg (2)
500 psi (2)
9 psi (2)
0.8 psi (2)
12 inH₂O (2)
23 inH₂O (1)
-14.7 psi (1)
125 psi (1)
150 psi (1)
700 psi (1)
-50 inH₂O (1)
-10 inH₂O (1)
450 psi (1)
11 psi (1)
0 inHg (1)
12.2 psi (1)
0.125 psi (1)
4 psi (1)
60 psi (1)
22 inH₂O (1)
2.75 inH₂O (1)
15 inH₂O (1)
198 psi (1)
120 psi (1)
-4.9 psi (1)
1.5 psi (1)
110 psi (1)
180 psi (1)
33 psi (1)
300 psi (1)
8 psi (1)

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Materials

Stainless Steel (9)
Zinc Alloy (6)
Aluminum (6)
316 Stainless Steel (5)
Epoxy (4)
Nitrile Rubber (4)

Stainless Steel (9)
Zinc Alloy (6)
Aluminum (6)
316 Stainless Steel (5)
Epoxy (4)
Nitrile Rubber (4)
Brass (3)
Buna-N (NBR) (3)
NBR (3)
Valox (2)
316L Stainless Steel (2)
Bronze (1)
Perfluoroalkoxy (1)
PTFE (1)
Fiberglass Reinforced Plastic (1)
Aluminium (1)
Plastic (1)
Gold-Plated Contacts (1)
ABS (1)
316 SS (1)

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Proof Pressure

Up to 1000 psi (6)
Up to 500 psi (5)
Up to 12000 psi (4)
Up to 20 psi (4)
Up to 2400 psi (3)
Up to 10000 psi (2)

Up to 1000 psi (6)
Up to 500 psi (5)
Up to 12000 psi (4)
Up to 20 psi (4)
Up to 2400 psi (3)
Up to 10000 psi (2)
Up to 250 psi (2)
Up to 100 psi (2)
Up to 600 psi (2)
150% Full Scale (2)
Up to 8000 psi (1)
Up to 30 psi (1)
Up to 29.9 inHg (1)
Up to 7000 psi (1)
Up to 21.6 psi (1)
Up to 375 psi (1)
Up to 150 psi (1)
Up to 225 psi (1)
Up to 40 psi (1)
Up to 45 psi (1)
Up to 750 psi (1)
Up to 75 psi (1)
Up to 5 psi (1)
Up to 2.4 inHg (1)
Up to 2000 psi (1)
Up to 3000 psi (1)
Up to 4000 psi (1)
Up to 25 psi (1)
Up to Ambient Pressure (1)
Up to 2500 psi (1)

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compliance

RoHS3 (22)
CE (17)

Process Connection Type

NPT Male (12)
NPT Female (10)
VCR (1)
Stem (1)
BSPT Male (1)

Pressure Limits

Up to 150 psi (2)
Up to 1500 psi (2)
Up to 100 psi (1)
Up to 30 inHg (1)
Up to 200 psi (1)
Up to 1200 psi (1)

Up to 150 psi (2)
Up to 1500 psi (2)
Up to 100 psi (1)
Up to 30 inHg (1)
Up to 200 psi (1)
Up to 1200 psi (1)
Up to 50 psi (1)
Up to 600 psi (1)
Up to 80 inH2O (1)
Up to 35 psi (1)
Up to 20 psi (1)
Up to 400 psi (1)
Up to 1000 psi (1)
Up to 3000 psi (1)
Up to 12 psi (1)
Up to 15 psi (1)
Up to 350 psi (1)
Up to 5000 psi (1)
Up to 300 psi (1)
Up to 2500 psi (1)
Up to 60 psi (1)
Up to 75 psi (1)

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Deadband Type

Fixed (14)
Adjustable (7)

Process Temperature, Min

0 °C (3)
-4 °F (1)
-17 °C (1)
-23 °C (1)
-25 °C (1)
-28 °C (1)

0 °C (3)
-4 °F (1)
-17 °C (1)
-23 °C (1)
-25 °C (1)
-28 °C (1)
-30 °C (1)
-35 °C (1)
-40 °C (3)
-54 °C (1)
-55 °C (4)

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Electrical Connection

Screw Terminal (6)
3/4 in NPT female Conduit with Screw Terminal block (3)
Pigtail Leads (3)
Cable (1)
1/2 in NPT male Conduit with Wire Leads (1)
M12 5 pin Male (1)

Screw Terminal (6)
3/4 in NPT female Conduit with Screw Terminal block (3)
Pigtail Leads (3)
Cable (1)
1/2 in NPT male Conduit with Wire Leads (1)
M12 5 pin Male (1)
3/4 in NPSM with Screw Terminal block (1)
1/2 in NPT female Conduit with Wire Leads (1)
M12 4 pin Male (1)

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Switch

Single (11)
Dual (6)

Pressure Switches

Grid Table

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23 Products

Added to Your Shopping Cart

General Purpose Industrial Pressure Switch with 2 Outputs

The PSW-850 series are 15 A SPDT switches with a fixed deadband and two or three outputs for general purpose applications.

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Heavy Duty Industrial NEMA-9 Pressure Switch

The PSW-400 series are SPDT switches with an adjustable deadband and have NEMA-7 and NEMA-9 housings to withstand harsh environments.

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See More Items from this Family (25)

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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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Pressure Switches

Pressure Switches provide electrical switching when pressure reaches an adjusted or fixed setpoint. Products in this category span Omega Engineering and Dwyer Instruments industrial switches, digital miniature switches with displays, vibration-resistant switches for hazardous locations, OEM mechanical switches, hermetic and NEMA 4X switches, heavy-duty NEMA 7 and NEMA 9 switches, steam-cleaner switches, and compact high-sensitivity models.

Applications include:

Pump, compressor, and hydraulic pressure control
Industrial high or low pressure alarms
OEM equipment and compact machine protection
Hazardous, harsh, vibrating, or high-current applications when supported by the selected switch

Choose by setpoint range, deadband, contact rating, pressure media, diaphragm or seal material, enclosure, approvals, and reset behavior.