ZT12 High Purity Pressure Transmitter

ZT12 High Purity Pressure Transmitter

The Ashcroft® ZT12 high purity transmitter is designed for use in UHP gas and fluidic delivery systems. Its compact design allows for high density installations, while the 316L electropolished stainless steel wetted material allows for rapid dry-down times.

Key Features

Low internal volume (0.9cm³)

Ultra-stable CVD sensing technology

Class 100 / ISO Class 5 cleanroom packed and double bagged

High EMI/RFI immunity rating

Markets & Applications

Machine Automation

Exhaust gas for CVD and etching equipment

Process gas analyzers

Gas Sticks

High-Purity Gas Delivery Systems

  • Specifications
  • Downloads

Electrical Termination

M12 Hirschmann® 993-172-100

Surface Finish

0.5 μm Ra or optional 0.18 μm Ra

Stability

≤±0.25% span/year at reference conditions

Output Signal

4-20 mA (2-wire)

Process Connection Size

9⁄16-18 UNF (compatible with 1⁄4 VCR®) swivel male or female

Pressure Type

Gauge pressure

Accuracy

0.25% of span

Process Connection Style

Threaded flow through

Threaded

Case or Body Material

PBT (meets UL 94-V-0)

Stainless steel 304 (1.4301)

Ingress Protection

IP67

Wetted Parts Material

Stainless steel 316L (1.4404)

Ranges

3 ... 200 bar / 45 ... 3000 psi

Compound

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