Vacuum Research 902034 Pirani Sensor, 1 to 1200 mTorr, 1/8" NPT(M)

Representative image only.
Vacuum Research Mfr # 902034 – Item # EW-68808-36
Precision and high resolution of digital electronics plus linear analog outputs for PLCs or data acquisition systems

$392.10USD / Each

$70.00 - $184.00USD / Each

for an additional
$70.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • Accuracy±5% of reading or ± 3 mTorr, whichever is larger
  • Process Connection1/8" NPT(M)
  • Display4-digit LCD
  • Battery Type12 VAC, 115 VAC
  • Output0 to 1.2 VDC into 2000 Ohm load or higher
  • Media CompatibilityGases and liquids compatible with wetted materials
  • Resolution1 mTorr
  • DescriptionPirani Sensor, 1 to 1200 mTorr, 1/8" NPT(M)

More About this Item

Pirani sensor gauges 68808-36 to -40 read vacuum from 1 to 1200 mTorr. These compact vacuum instruments offer the precision and high resolution of digital electronics at the same price of analog instruments. The extremely rugged sensor is constructed with a solid, inert noble metal that maintains its calibration over long periods of time. Since no gold is used, these gauges are compatible with both mercury and oil pumps. The low 302°F (125°C) operating temperature of the Pirani-type gauge tube enhances stability, as does the unique temperature compensation network. Diaphragm sensor gauges 68808-42 to -46 read vacuum from 1 to 1500 Torr. This compact gauge features a pure silicon diaphragm that can measure liquid or gas pressure as well as vacuum. Response time is less than 400 milliseconds for full-scale service.




Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At1-800-323-4340
Live chat