TTL Compatible Switch Pressure Switches Datasheets

Economical Pressure and Vacuum Switch -- PSW-620 / PSW-630 Series
from OMEGA Engineering, Inc.

• External Pressure Scale and Pointer for Easy Setpoint Adjustment. • Silver Switch Contacts Rated for 5 Amps @ 250 Vac or 3 Amps @ 28 Vdc. • 1 Amp Gold-Plated Contacts for TTL or Dry Contacts [See More]

  • Features: TTL Compatible
  • Material: Liquid; Gas
  • Pressure Measurement: Gauge; Vacuum
  • Display Type: Analog Meter
Model 100LEDP10H20
from DigiVac

This gauge measures from 1 micron (1x10^-3 Torr) up to 1999 Microns. This gauge will display integer micron readings from 200 microns to 1999 microns, and will read tenths of microns when the indicated vacuum is less than 199.9 microns. [See More]

  • Features: Alarm Indicator; TTL Compatible; Calibrated Against NIST
  • Pressure Measurement: Absolute; Differential; Sealed; Vacuum; Negative Pressure
  • Sensor Technology: Piezoelectric
  • Material: Gas