Compare Model Drawings, CAD & Specs Compatible with Interface Relays Units Electrical Plug Availability Price
307 bayard-alpert vacuum gauge controller
$1,925
274 Ionization Gauge No 0 mbar Europe 220 VAC
307 bayard-alpert vacuum gauge controller
$1,925
274 Ionization Gauge No 0 mbar UK 240 VAC
307 bayard-alpert vacuum gauge controller
$1,925
274 Ionization Gauge No 0 Torr North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$2,450
274 Ionization and 275 Convectron Gauges No 0 Pascal North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$2,375
274 Ionization Gauge RS232 0 Torr North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$2,675
274 Ionization Gauge RS485 2 Torr North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$3,475
274 Ionization and 275 Convectron Gauges RS485 6 Torr North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$1,975
274 Ionization Gauge No 0 mbar Europe 220 VAC
307 bayard-alpert vacuum gauge controller
$2,300
274 Ionization Gauge No 0 Pascal North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$3,375
274 Ionization and 275 Convectron Gauges IEEE 488 0 Torr Europe 220 VAC
307 bayard-alpert vacuum gauge controller
$3,600
274 Ionization and 275 Convectron Gauges Analog Output 6 Torr North America & Japan 120 VAC
307 bayard-alpert vacuum gauge controller
$2,375
274 Ionization Gauge No 6 Torr North America & Japan 120 VAC

Specifications

  • Type
    Bayard-Alpert Gauge Controller
  • Lower Measurement Limit
    1 x 10-10 Torr with 10 mA emission and tube sensitivity of 10/Torr
  • Upper Measurement Limit
    0.1 Torr with 0.1 mA emission and tube sensitivity of 10/Torr
  • Pressure Range
    7 decades within above limits for given emission setting and tube sensitivity
  • Display
    Digital (green LED)
  • Display Update Rate
    0.5 second typical
  • Units
    Torr, mbar, Pascal (user-selectable)
  • Power Requirements
    100/115/230 ±10% VAC (user-specified), 250 watts, 50 or 60 Hz
  • Communication Protocol
    Optional: IEEE-488 (parallel) RS-232 or RS-485 (serial)
  • Analog Output
    Logarithmic: 1 V per decade, 0-10 VDC
  • Emission Current
    Controlled, adjustable from 0.01 to 10.0 mA
  • Degas
    Electron Bombardment: 10-40 watts adjustable
    I2R: 8 V nominal, (fixed) 80 W maximum
  • Operating Temperature
    40°C maximum

Features

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