TTL Compatible Switch Pressure Switches Datasheets

Televac Miniature Bayard Alpert Ionization Active Vacuum Gauge -- MP3DR
from Fredericks Company - Televac

Miniature Bayard Alpert Ionization Active Vacuum Gauge. (1x10-2 to 2x10-10 Torr). Wide Range: Measures from 1x10-2 to 2x10-10 Torr. High Performance: Dual, coated and supported filaments for maximum life. Exceptionally low x-ray limit of < 1x10-10 Torr. One button electronic selection of... [See More]

  • Features: TTL Compatible
  • Material: Gas
  • Pressure Measurement: Gauge; Vacuum
  • Vacuum Range: 0.0100 to 2.00E-9
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
Cold Cathode/Pirani Gauge -- ACC 2009
from Adixen

The 2000 gauge series provides pressure measurement from atmosphere down to 4.10-10 mbar. The Adixen gauges and controllers give you more than a simple pressure measurement, connected to a network with 2 set-points, 0-10 V or RS 485, the. gauges can drive a production process or record the pressure... [See More]

  • Features: TTL Compatible; Pushbutton Calibration
  • Pressure Measurement: Absolute; Vacuum
  • Sensor Technology: Penning/Pirani
  • Material: Gas; Vacuum
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
MPL 500 Series -- Model MPL 500
from MPL (Micro Pneumatic Logic)

MPL 500 Series switches offer pressure, vacuum, and differential sensing, sensitive to as low as 0.10 in/ H2O. Their accuracy and reliability offer the designer an excellent general purpose low pressure to electric interface for monitoring and control applications. Miniature size and low cost make... [See More]

  • Features: TTL Compatible
  • Pressure Measurement: Absolute (optional feature); Differential (optional feature); Vacuum (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Material: Liquid; Gas