CM Precision Pressure Gauge

CM Precision Pressure Gauge

The HEISE® CM precision dial pressure gauge is known for high accuracy and performance.
The HEISE® model CM precision pressure gauge yields consistent, reliable accuracy through the use of precision machining and refined Bourdon tube technology. Pointer rotation of up to 350 degrees with up to 1500 divisions offers high resolution to easily support tight tolerances. As a mechanical instrument, the gauge does not require a power supply. In addition, this pressure gauge is simple to operate, easy to troubleshoot, and can be readily flushed or purged to remove foreign matter or trapped gas. That’s why the HEISE® precision dial gauge continues to be the #1 choice in ASME B40.100, grade 4A precision mechanical pressure instrumentation.

Key Features

Mirror-band dial and knife-edge pointer eliminates paralax error

Slotted link (optional) – protects gauge from sudden decrease in pressure

Thermal Compensation (optional) – to maintain accuracy over a wide temperature range from -32 ... 52°C

External zero adjustment

Up to 350 degree of pointer rotation

Markets & Applications

Machine Automation

Test and Measurement

Calibration Laboratories

  • Specifications
  • Downloads

Ingress Protection

IP40

Case or Body Material

Epoxy coated aluminium

Process Connection Location

Lower

Lower back

Mounting

Flush

Stem

Case Style

Solid front safety case with pressure relief back

Dial Size

12"

16"

6"

8 1/2"

Process Connection Style

Threaded

Accuracy

0.1% of span accuracy (ASME B 40.100 Grade 4A)

Ranges

1 ... 7000 bar / 100000 psi

Vacuum

Compound

Wetted Parts Material

Stainless steel 316L (1.4404)

Beryllium copper

Stainless stel 403 (1.4000)

Pressure Type

Gauge pressure

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