Compound Pressure Switches Datasheets

P Series - Pressure Switches -- PA26A
from ASCO Valve, Inc.

Features: •. Set point repeatability, +1% of operating range. •. All wiring terminals, adjustments and visual scales. are accessible from the front of the switch. •. Choice of open frame type, general purpose or. watertight enclosure. •. Choice of fixed, limited-adjustable or... [See More]

  • Pressure Measurement: Gauge; Compound; Vacuum
  • Material: Liquid; Gas; Handles Hazardous Materials (optional feature)
  • Sensor Technology: Mechanical Deflection; Piston
  • Display Type: Analog Meter
120 Series Pressure Switch -- H121 Dual
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]

  • Pressure Measurement: Differential (optional feature); Gauge (optional feature); Compound; Vacuum
  • Material: Gas; Explosion-Proof
  • Sensor Technology: Mechanical Deflection
  • Switch Point Range: -14.74 to 20
Pressure Sensors, Transducers -- 563-1400-ND [PS30-102R-N from Nidec Copal (USA) Corporation]
from Digi-Key Electronics


  • Pressure Measurement: Compound
  • Accuracy: 1
  • Features: Temperature Compensated
  • Signal Output: NPN - Open Collector
from ifm efector inc.

Electronic pressure sensor, with analog display, DC PNP/NPN, Quick disconnect, analogue display, 4-digit alphanumeric display, 2 Output, OUT1 = Switching output, OUT2 = Analog output, 4-digit alphanumeric display [See More]

  • Pressure Measurement: Gauge; Compound
  • Material: Liquid; Gas
  • Sensor Technology: Variable Capacitance
  • Features: Temperature Compensated; Alarm Indicator
KEYENCE Compact Digital Pressure Sensor -- AP-C30K

KEYENCE Compact Digital Pressure Sensor: AP-C30K Series. •. Built in amplifier. •. Easy installation and operation. •. Small design with large display. The AP-C30K Series digital air pressure sensors incorporate a very easy-to-see, two-color LED display, as well as superior... [See More]

  • Pressure Measurement: Gauge; Compound; Vacuum
  • Material: Gas
  • Sensor Technology: Strain Gauge
  • Features: Alarm Indicator
Low Pressure / Vacuum Switches -- PSW-681
from OMEGA Engineering, Inc.

• Compound Range Covers Vacuum and Pressure in One Unit. • Low Inch of Water Ranges. • Silver Switch Contacts Rated for 5 Amps @ 250 Vac. • 1 Amp, Gold-Plated Contacts for TTL or Dry Contacts [See More]

  • Pressure Measurement: Compound; Vacuum
  • Features: TTL Compatible
  • Material: Liquid; Gas
  • Signal Output: Other Digital
Air Switch -- Series PCB
from Tecmark Corporation

Series PCB air switches are single function controls with internal electrical contacts designed to mount directly to a printed circuit board. These basic component switches feature momentary switching logic in a compact design to add pneumatic actuation to any electronic control circuit. Tubing... [See More]

  • Pressure Measurement: Differential (optional feature); Compound (optional feature); Negative Pressure (optional feature)
  • Switch Point Range: 0.2176 to 0.9021
  • Material: Gas
  • Tech: Electro-mechanical
IS Pressure Transmitter with Single Seal -- AST4400 1,000 PSIG
from American Sensor Technologies, Inc. - AST

The AST4400 is a media isolated stainless steel pressure sensor with a wide variety of options. In addition to its rugged construction and best price-to-performance ratio in the industry, the AST4400 is the solution for pressure measurement in Intrinsically Safe areas. [See More]

  • Pressure Measurement: Gauge; Compound (optional feature); Sealed (optional feature)
  • Material: Liquid; Gas
  • Sensor Technology: Strain Gauge; Semiconductor Piezoresistive; Utilizes MEMS
  • Features: Temperature Compensated
PDD - Digital Pressure Switch
from KOBOLD Instruments, Inc.

Product Features. Fully Programmable with Setpoint, Reset Point and Window Capability. Accuracy ±0.5% of Full Scale. Large, Easy to Read LED Display. Ceramic Pressure Sensing System for High Cycle Life. The PDD series digital pressure switch integrates the latest solid state sensing... [See More]

  • Pressure Measurement: Compound; Vacuum
  • Material: Liquid; Gas
  • Sensor Technology: Semiconductor Piezoresistive
  • Display Type: Digital Numerical Display
500 Series Mag-Switch -- 500
from NOSHOK, Inc.

Features & Benefits. Ranges available from -30 inHg vacuum through 15,000 psi. Semi-conductor switching relays(no mechanical contacts). Proven diaphragm pressure sensing technology, Hall Effect magnetic field sensing technology & semi-conductor switching technology provide excellent... [See More]

  • Pressure Measurement: Gauge; Compound; Vacuum
  • Material: Liquid; Gas
  • Sensor Technology: Mechanical Deflection; Hall Effect
  • Features: Alarm Indicator
ZSE40 Series -- ZSE40F
from SMC Corporation of America

ZSE40, High Precision Digital Pressure Switch [See More]

  • Pressure Measurement: Compound
  • Material: Gas
  • Sensor Technology: Utilizes MEMS
  • Switch Point Range: -145 to 145