Hazardous Pressure Switches
from ifm efector inc.
For applications in hazardous areas. With switching output and analog output. Scalable analog output with adjustable span and zero point. Resistant to high-pressure cleaning with aggressive cleaning agents. Clearly visible numerical display. View other products in this family of sensors. From May... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Display Type: Digital Numerical Display
- Pressure Measurement: Gauge; Vacuum
- Working Pressure Range: -14.5 to 363
from Clark Solutions
12 Series switches are ideal for operation in harsh explosive environments where space is at a premium. A snap-action Belleville spring assembly is used to provide vibration resistance and prolonged switch life. A hermetically sealed switch and stainless steel enclosure provide ruggedness and... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 0.0247 to 0.3611
from Mid-West Instrument
The Model 220 carries global certifications from CSA, UL, and ATEX. The piston style Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. Certified to ATEX directive Ex d, IIB + H2 with an IP65 rating. Mid-West Instrument's new... [See More]
- Material: Liquid; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Piston
- Display Type: Analog Meter
from Orange Research, Inc.
Piston Sensors with Explosion-Proof Enclosures. Hazardous location differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in filtration, flow and level... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Piston
- Display Type: Analog Meter
from OMEGA Engineering, Inc.
• Watertight, Corrosion-Resistant Case. • Reliable in Harsh Environments. • Field Adjustable [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Number of Throws: Double Throw
- Pressure Measurement: Gauge; Vacuum
- Number of Poles: Single Pole
from Spectrum Associates, Inc.
Series 4300 Pressure Switches provide accurate and reliable switching over a pressure range of 4 to 250 psia. As an absolute pressure switch, the 4300 Series is hermetically sealed for life and is designed to meet critical MIL-Spec environments including shock, vibration and temperature cycling. The... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Absolute
- Sensor Technology: Strain Gauge
- Switch Point Range: 4 to 250
from MAMCO
The LF20 pressure switch is specifically designed to stand up to extended duty applications. The switch is factory set but capable of field adjustment. A standard feature is a polyimide diaphragm for compatibility with a wide variety of fluids. The switch also offers various terminations including a... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Tech: Electro-mechanical
from Ashcroft Inc.
Ashcroft ® Differential Pressure Switchs are designed for use on most applications requiring reliability and long-cycle life. Ideal for satisfying requirements for pressure control, shutdown or alarm operations. Adjustable setpoints from 15%-100% of range. Fixed or limited adjustable deadband. [See More]
- Material: Liquid; Gas (optional feature); Handles Hazardous Materials
- Display Type: Digital Numerical Display
- Pressure Measurement: Differential
- Working Pressure Range: 1.08 to 400
from Clark Solutions
As safety requirements become more stringent, the determining factor in specifying an industrial pressure, differential pressure and/or temperature switch rests upon that switch protecting equipment, processes and personnel. Meeting hazardous location requirements through adherence to UL, CSA, and... [See More]
- Material: Gas; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 0.0011 to 50
from Mid-West Instrument
The Model 240 carries global certifications from CSA, UL, and ATEX. The diaphragm isolated Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. In addition, it is certified to the ATEX directive Ex d, IIB + H2 with an IP 65... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection; Diaphragm
- Display Type: Analog Meter
from OMEGA Engineering, Inc.
• Available Buna-N or FKM Diaphragm and O-ring. • Contacts Rated for 5 Amps at 250 Vac or 30 Vdc. • Pigtail Lead with Conduit Connection. • High Operating Pressure [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Accuracy: 1.5
from Spectrum Associates, Inc.
Presently successfully utilized in many military and commercial type fire extinguishing systems where Halon 1301 is the active medium, Series 2370 Pressure Switches provide reliable snap-action switching in a miniature package of lightweight anodized aluminum construction. The series 2370 Pressure... [See More]
- Material: Handles Hazardous Materials; Halon 1301
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Strain Gauge
- Switch Point Range: 5 to 400
from OMEGA Engineering, Inc.
• Now UL and CSA Approved!. • Easy Adjustment with Locking Set Screw. • Rugged Industrial Design. • Standard 1 /2 " Female Conduit Fitting for Electrical Termination [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Gauge; Vacuum
- Sensor Technology: Mechanical Deflection; Piston
- Maximum Current: 5
from Spectrum Associates, Inc.
Series 2300 Pressure Switches provide miniaturized instrumentation for detecting either pressure gain, or loss in pressurized systems. Designed to aerospace quality standards, these units provide high reliability even after 1,000,000 switching cycles. Rugged piston-actuated snap action switch... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Strain Gauge
- Switch Point Range: 4 to 450
from OMEGA Engineering, Inc.
• All-Stainless NEMA-4X Case Resists Industrial Corrosion. • Designed for Tough Industrial Applications with Long Life UL and CSA Rated Switches. • Ranges from 5 inH2O to 3000 psi. • Easy to Adjust with Internal Reference Scale. • PTFE or Stainless Steel Diaphragms [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Normal State: Normally Open; Normally Closed
from Spectrum Associates, Inc.
Series 2300 Pressure Switches provide miniaturized instrumentation for detecting either pressure gain, or loss in pressurized systems. Designed to aerospace quality standards, these units provide high reliability even after 1,000,000 switching cycles. Rugged piston-actuated snap action switch... [See More]
- Material: Liquid; Handles Hazardous Materials
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Strain Gauge
- Switch Point Range: 400 to 3500