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The Ashcroft® ZL95 is a pressure transducer with a display designed for use in semiconductor processes that require fluoropolymer (PTFE/PFA) wetted parts for improved chemical compatibility for use in corrosive gases and fluids. A secondary isolation diaphragm and vent design isolates the ceramic sensing element from corrosive gases and liquids which extends the life span of the transducer.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Reference Temperature

 N/A 73 ºF23 ºC

Pressure Ranges

 N/A 0 to 45 psi0 to 75 psi

Non-Wetted Materials

 N/A Polypropylene and Polytetrafluoroethylene (PTFE) Perfluoroalkoxy Alkanes (PFA)

Accuracy

 N/A ±1.0% of span at 73 ºF (23 ºC). Accuracy includes the effects of linearity, hysteresis and repeatability

Process Tube Connection Sizes

 N/A 1/4 in3/8 in1/2 in

Ingress Rating

 N/A Ingress Protection (IP54)

Outputs

 N/A 1-5 Vdc (3 Wire) 4-20 mA (3 Wire) 0-10 Vdc (3 Wire) 0-5 Vdc (3 Wire)

Wetted Material

 N/A Polytetrafluoroethylene (PTFE) Perfluoroalkoxy Alkanes (PFA)

Certifications and Approvals

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

Key Features

Key Features

 N/A
  • PTFE/PFA wetted parts
  • Corrosion resistant to chemicals such as hydrofluoric acid
  • 4 digit LED display with NPN switch outputs
  • Compatible with pipe diameters from 0.25 to 0.5 in. O.D.
  • Capacitance sensor for excellent thermal stability
  • Multiple mounting options include tube connections, press fit nuts, flared nuts and threaded nuts
  • Class 100,000 cleanroom packaged and bagged

Applications

Applications

 N/A Cleaning equipment for semiconductor
Cleaning equipment for Flat Panel Displays (FPD)
Wet stations
Chemical supply systems