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Liquid Level Sensors

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Water Pressure Sensors

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Liquid Level Pressure Sensors

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Dwyer A2-6801 Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | spade terminals | NO | Blackhawk Supply

A2-6801 | Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | spade terminals | NO | Dwyer

Brand: Dwyer

SKU: A2-6801

Dwyer A9-6 Pressure switch | range 58-130.5 psig (5.0-9.0 bar) | deadband 8.7 ±2.9 psig (0.6 ±0.2 bar) | max. pressure 145.0 psig (10.0 bar) | temperature limit 257°F (125°C) | stainless steel diaphragm. | Blackhawk Supply

A9-6 | Pressure switch | range 58-130.5 psig (5.0-9.0 bar) | deadband 8.7 ±2.9 psig (0.6 ±0.2 bar) | max. pressure 145.0 psig (10.0 bar) | temperature limit 257°F (125°C) | stainless steel diaphragm. | Dwyer

Brand: Dwyer

SKU: A9-6

Dwyer A6-253221 Pressure switch | set point range 1.1-3 ±0.5 psi (0.08-0.21 ±0.03 bar). | Blackhawk Supply

A6-253221 | Pressure switch | set point range 1.1-3 ±0.5 psi (0.08-0.21 ±0.03 bar). | Dwyer

Brand: Dwyer

SKU: A6-253221

Dwyer A6-551221 Durable brass pressure switch | adjustable from 14 to 24 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply

A6-551221 | Durable brass pressure switch | adjustable from 14 to 24 psi | SPDT | 1 / 4" NPT male connection. | Dwyer

Brand: Dwyer

SKU: A6-551221

Dwyer A6-853221 Pressure switch | set point range 91-150 ±10 psi (6.27-10.34 ±0.69 bar). | Blackhawk Supply

A6-853221 | Pressure switch | set point range 91-150 ±10 psi (6.27-10.34 ±0.69 bar). | Dwyer

Brand: Dwyer

SKU: A6-853221

Dwyer A6-451221 Durable brass pressure switch | adjustable from 8 to 13 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply

A6-451221 | Durable brass pressure switch | adjustable from 8 to 13 psi | SPDT | 1 / 4" NPT male connection. | Dwyer

Brand: Dwyer

SKU: A6-451221

Dwyer A6-251221 Durable brass pressure switch | adjustable from 1.1 to 3 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply

A6-251221 | Durable brass pressure switch | adjustable from 1.1 to 3 psi | SPDT | 1 / 4" NPT male connection. | Dwyer

Brand: Dwyer

SKU: A6-251221

Dwyer A2-5811 Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | spade terminals | NC | Blackhawk Supply

A2-5811 | Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | spade terminals | NC | Dwyer

Brand: Dwyer

SKU: A2-5811

Dwyer 681-12 vSanitary pressure transmitter | range 0-2 psi | 100 psi overpressure | 2" sanitary clamp connection. | Blackhawk Supply

681-12 | vSanitary pressure transmitter | range 0-2 psi | 100 psi overpressure | 2" sanitary clamp connection. | Dwyer

Brand: Dwyer

SKU: 681-12

Dwyer 679-2 Weatherproof pressure transmitter | range 0-100 psi | overpressure 300 psi. | Blackhawk Supply

679-2 | Weatherproof pressure transmitter | range 0-100 psi | overpressure 300 psi. | Dwyer

Brand: Dwyer

SKU: 679-2

Dwyer LPG4-D7122N Low pressure gage | range -10-0" w.c. (-2.5-0 kPa). | Blackhawk Supply

LPG4-D7122N | Low pressure gage | range -10-0" w.c. (-2.5-0 kPa). | Dwyer

Brand: Dwyer

SKU: LPG4-D7122N

Dwyer AP-7021-153-39 Diaphragm operated pressure switch | range 10-125 psig (.69-8.6 bar) | SPDT snap switch | low deadband 3 psig (0.21 bar) | high deadband 7 psig (0.48 bar) | max. pressure 160 psig (11.0 bar). | Blackhawk Supply

AP-7021-153-39 | Diaphragm operated pressure switch | range 10-125 psig (.69-8.6 bar) | SPDT snap switch | low deadband 3 psig (0.21 bar) | high deadband 7 psig (0.48 bar) | max. pressure 160 psig (11.0 bar). | Dwyer

Brand: Dwyer

SKU: AP-7021-153-39

Dwyer APS-550 Adjustable pressure switch | set point range 15.0-485 psi (1.0-33.4 bar) increasing | 20.0-500 psi (1.4-34.5 bar) decreasing | ±10.0 psi (.69 bar) repeatability | 5-22 psi (.35-1.5 bar) deadband. | Blackhawk Supply

APS-550 | Adjustable pressure switch | set point range 15.0-485 psi (1.0-33.4 bar) increasing | 20.0-500 psi (1.4-34.5 bar) decreasing | ±10.0 psi (.69 bar) repeatability | 5-22 psi (.35-1.5 bar) deadband. | Dwyer

Brand: Dwyer

SKU: APS-550

Dwyer A6-151221 Durable brass pressure switch | adjustable from .5 to 1 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply

A6-151221 | Durable brass pressure switch | adjustable from .5 to 1 psi | SPDT | 1 / 4" NPT male connection. | Dwyer

Brand: Dwyer

SKU: A6-151221

Dwyer A1PS-24 Economical pressure switch | set point range 3-40 psi (21-276 kPa) | ±1.0 psi (7 kPa) repeatability | 2-5 psi (14-34 kPa) deadband. | Blackhawk Supply

A1PS-24 | Economical pressure switch | set point range 3-40 psi (21-276 kPa) | ±1.0 psi (7 kPa) repeatability | 2-5 psi (14-34 kPa) deadband. | Dwyer

Brand: Dwyer

SKU: A1PS-24

Dwyer A2-7811 Subminiature pressure switch | brass | 50-150 psi (3.5-10.3 bar) | spade terminals | NC | Blackhawk Supply

A2-7811 | Subminiature pressure switch | brass | 50-150 psi (3.5-10.3 bar) | spade terminals | NC | Dwyer

Brand: Dwyer

SKU: A2-7811

Dwyer A2-6811 Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | spade terminals | NC | Blackhawk Supply

A2-6811 | Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | spade terminals | NC | Dwyer

Brand: Dwyer

SKU: A2-6811

Dwyer A2-6803 Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | flying leads | NO | Blackhawk Supply

A2-6803 | Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | flying leads | NO | Dwyer

Brand: Dwyer

SKU: A2-6803

Dwyer A2-5813 Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | flying leads | NC | Blackhawk Supply

A2-5813 | Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | flying leads | NC | Dwyer

Brand: Dwyer

SKU: A2-5813

Dwyer A2-5801 Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | spade terminals | NO | Blackhawk Supply

A2-5801 | Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | spade terminals | NO | Dwyer

Brand: Dwyer

SKU: A2-5801

Dwyer A1F-O-SS-1-3 Pressure switch | range 8-225 psig (0.55-15.5 bar) | min. deadband 8 psig (0.55 bar) | max. deadband 25 psig (1.7 bar). | Blackhawk Supply

A1F-O-SS-1-3 | Pressure switch | range 8-225 psig (0.55-15.5 bar) | min. deadband 8 psig (0.55 bar) | max. deadband 25 psig (1.7 bar). | Dwyer

Brand: Dwyer

SKU: A1F-O-SS-1-3

Dwyer TPT-C05 Industrial pressure transmitter | 0-2500 psi | 4-20mA. | Blackhawk Supply

TPT-C05 | Industrial pressure transmitter | 0-2500 psi | 4-20mA. | Dwyer

Brand: Dwyer

SKU: TPT-C05

Dwyer LPG3-D9942N Low pressure gage | range 0-5 psi (0-35 kPa). | Blackhawk Supply

LPG3-D9942N | Low pressure gage | range 0-5 psi (0-35 kPa). | Dwyer

Brand: Dwyer

SKU: LPG3-D9942N

Dwyer TRI-75-50 Tridicator gage | range 0-75 psi (0-500 kPa) | 1/2" NPT CBM. | Blackhawk Supply

TRI-75-50 | Tridicator gage | range 0-75 psi (0-500 kPa) | 1 / 2" NPT CBM. | Dwyer

Brand: Dwyer

SKU: TRI-75-50

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