Pressure Gauge -- IPS122
from Brooks Instrument

The Brooks IPS122 series 2 inch stainless steel indicating pressure switches provide a high-purity, precision pressure gauge and electronic switch with an adjustable pressure switch setpoint. This compact 2 inch unit has the ability to operate lights or relays up to a maximum of 12 watts. Available... [See More]

  • Scale Units: pounds per square inch (optional feature); bar (optional feature); MPa/KGC
  • Material: Gas
  • Pressure Measurement: Gauge; Vacuum
  • Display Type: Analog Meter
Photohelic® Pressure Switch/Gage -- Series A3000
from Dwyer Instruments Inc.

Photohelic ® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic ® gage design. The Photohelic ® switch/gage measures and controls positive, negative or differential pressures of air and... [See More]

  • Scale Units: pounds per square inch; Kilopascals; Inches of H2O; mm H2O, Pascals
  • Pressure Measurement: Differential; Compound; Negative Pressure
  • Sensor Technology: Mechanical Deflection
  • Material: Gas
Multi Output Electronic Pressure Switch -- PSW3000 Series
from OMEGA Engineering, Inc.

bull; 4 Switching Outputs with Optional Analog Pressure Output. • High Accuracy with Adjustable Deadband Individually Settable. • Easy to Read LCD with Scalable Bar Graph. • Capable of Switching Both AC and DC. • Fully Configurable Via Keypad. • Internal Stainless Steel... [See More]

  • Scale Units: pounds per square inch; bar; psi x 10, hPa, mbar
  • Pressure Measurement: Gauge
  • Sensor Technology: Mechanical Deflection
  • Material: Liquid; Gas
200 DGR - Rolling Diaphragm -- 200 DGR-GS-***- (mm of H2O)
from Differential Pressure Plus, Inc.

Migration-: no migration : zero leakage from high to low port [See More]

  • Scale Units: mm of H2O
  • Pressure Measurement: Differential
  • Sensor Technology: Mechanical Deflection
  • Display Type: Analog Meter
Model 100LEDP29Hg
from DigiVac

This gauge has suction and vent hose barbs so you can monitor up to 29.9" of mercury differential pressure readings [See More]

  • Scale Units: pounds per square inch (optional feature); Torr
  • Pressure Measurement: Absolute; Differential; Sealed; Vacuum; Negative Pressure
  • Sensor Technology: Piezoelectric
  • Material: Gas
Model 130 Series -- 130-AC
from Mid-West Instrument

The Model 130 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. The entire assembly is Certified for use in Class I, Division 1, Groups C, D; Class II, Division 1, Groups E, F, & G Hazardous locations. [See More]

  • Scale Units: bar (optional feature); Inches of Hg (optional feature); cm of Hg (optional feature); Feet of H2O (optional feature); kg/cm2 (optional feature); oz/in2 (optional feature); Inches of H2O (optional feature); kPad
  • Pressure Measurement: Differential
  • Sensor Technology: Mechanical Deflection
  • Material: Liquid