1140 Differential Pressure Gauge

1140 Differential Pressure Gauge

The Ashcroft® 1140 piston style differential pressure gauge with a glass filled nylon case is recommended where small migration of the process media is permissible and is available with static pressure up to 400 bar.
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.

Key Features

Flow measurement dial (optional)

Easily removable window for wipe-down

Direct mount or panel mount as standard

Electrical contacts (optional)

Superior magnets for smoother pointer motion

Custom dials available

Cost effective

Markets & Applications

Food and Beverage

Filtration Monitoring

Oil and Gas

Level and Flow Measurement

Pressure Drop across a Strainer

  • Specifications
  • Downloads

Mounting

Flush

Stem

Surface

2" pipe mounting

Static Pressure

up to PN400

Case Style

Safety by design measures (S3)

Dial Size

4 1/2"

6"

63 mm

Switch Style

Reed contacts SPST or SPDT

Ranges

0.25 ... 10 bar / 5 ... 150 psid

Process Connection Style

Threaded

Wetted Parts Material

Aluminium

Stainless steel 316L (1.4404)

Brass

Buna, Viton or EPDM O-rings/Diaphragm

Ingress Protection

IP65

Accuracy

2% ascending

Case or Body Material

Glass-filled Nylon

Process Connection Location

In-line

Lower

Centre back

Pressure Type

Differential pressure

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