Model 1204 PGS/PS/PGT/PT

Differential Pressure Piston Gauge for Liquids

  • Up to 6,000 psig line pressure
  • Available in gauge-switch combo, switch only, transmitter only, and gauge-transmitter versions
  • Class 1, Div. 1 Rated

Specifications: 1204 Piston DP


DP Range Min

DP Range Max

Max Line Pressure

Max Line Temperature


Electrical Availability


PSID 0-5
bar 0-0.4
KPA 0-40

PSID 0-150
bar 0-10
KPA 0-1000

5000 psig
(340 bar)

176°F (80°C)


1 or 2 Switches
1 or 2 relays
Class 1 Div. 1

Order Information

How To Order

Select from each of the applicable categories to construct a model number, and configure your instrument. Click the button to request a quote or for more information. If you are reordering you must supply the Part Number from your instrument label. Contact Orange Research or local Orange Research distributors for additional options and pricing information.

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Photos: Explosion Proof DP

Explosion Proof Family

1204 Top

1204 Side

WARNING: Some of our products contain Nickel, a chemical known to the State of California to cause cancer. For more information go to:

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