Air Pressure Alarms | McMaster-Carr

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System of Measurement

Maximum Continuous Pressure

For Use With

Hydraulic Fluid

Pipe Size

Measures

Differential Pressure

Differential Vacuum

Static Pressure Drop

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 3,999 psi

4,000 psi or greater

Thread Type

Output Signal Voltage

0V DC to 10V DC

0.6V DC to 5V DC

Measurement Unit

Inches of Mercury

Inches of Water

Kilograms per Square Centimeter

Millimeters of Mercury

Pounds per Square Inch

Standard Cubic Feet per Minute

Maximum Short-Term Pressure

Number of Wires

Connects To

Fitting Connection

Push to Connect

Connection Material

Hastelloy Nickel

Stainless Steel

Electrical Connection

DIN Valve Connection

DT Deutsch Style

Rectangular MIL

Gender

Environment

Food and Beverage

High-Pressure Washdown

Display Type

Maximum Temperature

Less than 150° F

150° F to 174.9° F

175° F to 199.9° F

200° F to 249.9° F

250° F or greater

Housing Material

Stainless Steel

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Enclosure Rating

Minimum Pressure

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694 Products

Fluid Handling

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Pressure and Vacuum Transmitters

Pressure and Vacuum Transmitters

Convert pressure and vacuum measurements into a signal sent to remote displays and controllers

Pressure Indicators

Pressure Indicators

Turn green when your compressed air line reaches a certain psi

Differential Pressure Gauges

Differential Pressure Gauges

Display the difference in pressure between two points in your air and fluid systems

Differential Pressure Transmitters

Differential Pressure Transmitters

Relay pressure changes in heating, cooling, and pumping systems to controllers and remote displays

Differential Pressure Sensors

Differential Pressure Sensors

Attach to gauges and switches to detect static pressure changes in air-handling equipment

Differential Pressure and Vacuum Gauges

Differential Pressure and Vacuum Gauges

Show changes in pressure and vacuum to monitor fans, blowers, and filters

Flow Transmitters

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

Communication

Audible Alarms

Everything from bells and whistles to horns and sirens

Electrical

Programmable Logic Controller Input and Output Modules

Programmable Logic Controller Input and Output Modules

Connect switches, transmitters, and actuators to your PLC for complex automation jobs

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)