Wholesale distributor of pressure, temperature, flow, and level instrumentation since 1989.
Hazardous Location Pressure Switch
Showing all 6 results
-
Ashcroft B7 Pressure Switch
Ashcroft® series B pressure switches have proven reliable in such harsh environments as: offshore oil rigs, chemical and petrochemical plants, pulp and paper mills, steel mills, power plants, water and sewage treatment plants, and other corrosive environments.
Button TextSetpoint Type Deadband Setpoint Ranges Item Type Adjustable Fixed < 150 psi, 150-3000 psi, Inches of H2O, Vacuum -
Ashcroft F Pressure Switch
Ashcroft® series F line of compact, adjustable pressure switches is designed to satisfy most requirements for alarm, shutdown, control and interlock on a wide variety of process and equipment applications. All models feature hermetically sealed switch contacts and are approved for installation in Division I and II hazardous locations. They are reliable in offshore oil rigs, chemical & petrochemical plants, pulp & paper mills, engines, turbines & compressors, pipelines, and water & wastewater treatment plants.
Button TextSetpoint Type Deadband Setpoint Ranges Item Type Adjustable Fixed < 150 psi, 150-3000 psi, Vacuum -
Ashcroft A Pressure Switch
Ashcroft® series APA and APS watertight miniature pressure switches are designed for pressure control in harsh applications and for easy integration into custom equipment or systems. They are ideal for pressure alarm, shutdown, or control where size or compatibility are considerations. They are commonly used in offshore oil rigs, chemical and petrochemical plants, water and wastewater pressure control, pulp and paper, autoclaves and sterilizers, heavy vehicle hydraulic braking, and specialized OEM equipment.
Button TextSetpoint Type Deadband Setpoint Ranges Item Type Adjustable, Fixed Fixed > 5000 psi, < 150 psi, 150-3000 psi, Vacuum -
Gems 3820 Pressure Switch
Gems® series 3820 pressure transmitters are compact loop-powered (4-20mA) transmitters, with a low power 1-5 VDC option also available. They are the same as the 3800 series with the addition of an integrated 30V/120mA switch. The switch setpoint is specified at time of order for factory setting, yet may also be adjusted using the Gems Calibration Kit. The 3820’s rugged construction makes cost of ownership low and they carry a three-year warranty. They are suitable for hazardous locations and hostile environments and meet applications where dependable, continuous monitoring is preferred.
Button TextItem Type Setpoint Type Connection Setpoint Ranges Adjustable 1/2 NPT > 5000 psi, < 150 psi, 150-3000 psi -
Ashcroft N Pressure Switch
Ashcroft® series NPA explosion proof pressure switch is designed to satisfy challenging applications needing high cycle rates with switch functionality. This design incorporates proven thin film technology to trigger a high quality relay, making this an extremely reliable and long lasting switch. This switch is ideal for use with pressure control, shutdown or alarm operations.
Button TextSetpoint Type Deadband Setpoint Ranges Item Type Adjustable Fixed > 5000 psi, < 150 psi, 150-3000 psi -
Ashcroft P Pressure Switch
Ashcroft® series P switch line is designed for uncompromising end user reliability and safety. These switches are currently being successfully used in refineries, chemical & petrochemical plants, water & sewage treatment plants, steel mills, and other tough applications.
Button TextSetpoint Type Deadband Setpoint Ranges Item Type Adjustable Adjustable, Fixed < 150 psi, 150-3000 psi, Inches of H2O, Vacuum