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For any inquiries, questions or services, please call: 805-739-2747 or fill out the following form:

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2245 A. Street

Santa Maria, CA 93455

Tel: 805-739-2747

WASCO SWITCHES & SENSORS © 2019
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UHP PRESSURE GAUGES

Wasco’s ultra high purity pressure gauge series are designed for applications that require sensing of a corrosive media in demanding market applications. These gauges are designed to sense gaseous or liquid media without introducing contamination.

Features:

2 Inch Gauge Dial Size​ 

Wetted Path: 316L

Case: 304L

Fixed and Swivel male and female 1/4" face seal

Measure ranges: - 30” Hg to 5000 psi

Accuracy: ASME 1.5%; 2.5%

Cleaned to SEMI Standards in Class 100 Clean Room

Double Bagged, Vacuum Sealed with Nitrogen

​Helium Leak Tested to 1x10-9cc/sec

Mounting Options​: Lower Mount or Back Mount

Performance Specifications

Ranges: -30” Hg to 5000 psig

Working Pressure:

  • Steady : 3/4 of full scale value

  • Fluctuating: 2/3 of full scale value

  • Short Time: 1.2 Times full scale value

Operating Temperature: Ambient: -20 to +60°C

Media: 150°C Maximum

Ingress Protection: IP 43 per EN60529/IEC 529

Surface Finish: ≤ 20 Ra Typical

Helium Leak Rate: 1 x 10-9 atm cc/sec

Wasco's UHP Pressure Gauge Typical Applications:

Semi Conductor

 

Gas Cabinets

 

Bulk gas

 

Gas Boxes 

 

Gas Delivery

 

Gas Stick

 

Gas distribution

 

Valve Boxes