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The Ashcroft® 1140 gauges are ideal for measuring differential pressure in applications where media migration may be acceptable such as lubrication, flow monitoring and tank level where temperature fluctuations may cause readability concerns due to condensation.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Accuracy

 N/A ± 2% Ascending Pressure Full Scale Differential

Static Pressure

 N/A Up to 6,000 psid

Dial/Case

 N/A 2-1/2 in4-1/2 in6 in

Weather Protection

 N/A Ingress Protection (IP65)

Case Style

 N/A Open front case (Although pressure chamber is designed separate from the case which allows the product to perform as a Solid Front)

Process Connection Location

 N/A Back In-line Lower

Maximum Process Temperature

 N/A 175 ºF80 ºC

Mounting

 N/A Direct Panel (Standard) Pipe Mount Surface Mount (Optional)

Wetted Material

 N/A Aluminum or Brass with Buna-N® Fluorocarbon (FKM) or Ethylene Propylene Diene Monomer (EPDM) O-Rings/Diaphragm Stainless Steel

Window

 N/A Glass

Pressure Ranges

Pressure Ranges

 N/A 5 to 150 psid

Process Connection Size

Process Connection Size (National Pipe Thread (NPT))1 N/A 1/4 in. Female (Standard) 1/2 in. Female 1/8 in

Process Connection Type

 N/A National Pipe Thread (NPT) National Pipe Thread (NPT) Female

Key Features

Key Features

 N/A
  • Glass Filled Nylon Case
  • Easily Removable Window for Wipe-Down
  • Direct Mount or Panel Mount as Standard
  • High Static Pressure Capability (Up to 6,000 psi)
  • Reed Switches (Optional) for Direct System Control
  • Superior Magnets for Smoother Pointer Motion

Applications

Applications

 N/A Process and Industrial Market:
Filtration Monitoring
Pressure Drop Across a Strainer
Flow Rate
  • 1 Adapter (Optional)