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The Ashcroft® ZT11 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.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Accuracy

 N/A ± 0.25% of span at 73.4 ºF (23 ºC) Accuracy includes the effects of Linearity, Hysteresis and Repeatability

Non-Wetted Materials

 N/A Polybutylene Terephthalate (PBT) 304 Stainless Steel

Stability

 N/A ± 0.25% Span/Year
Ingress Rating1 N/A Ingress Protection (IP65)

Outputs

 N/A 4 to 20 mA (2 Wire)

Wetted Material

 N/A 316L Stainless Steel

Certifications and Approvals

 N/A ATEX European Conformity (CE) IECEx Restriction of Hazardous Substances (RoHS) Compliant UK Conformity Assessment (UKCA)

Pressure Ranges

Vacuum Pressure Ranges

 N/A 45 to 3,000 psi

Gauge Pressure Range

 N/A 0-45 to 0-3,000 psi

Absolute Pressure Ranges

 N/A 0-45 to 0-3,000 psi

Process Connection Size

Process Connection Size

 N/A 9/16-18 UNF Male/Female fixed Swivel or flow through (compatible with 1/4 Vacuum Coupling Radiation (VCR)® fitting)

Key Features

Key Features

 N/A
  • ATEX and IECEx Type EX ec (increased safety) approval
  • Ultra-stable CVD Sensing Technology
  • Ranges from vacuum to 3,000 psi, Available in gauge, compound and Absolute ranges
  • Low internal volume (0.9 cm3)
  • 20RA (0.50 µm) or optional 7RA (0.18 µm)
  • Excellent EMI/RFI resistance
  • Class 100 clean room packaged and double bagged
  • CE and UKCA approved
  • RoHS compliant

Applications

Applications

 N/A Industrial:
High Purity Gas Delivery Systems
Gas Sticks
Process Gas Analyzers
  • 1 With mating connector installed