DP Diaphragm Gauge Model 1516 DG/DGS/DS/DGT/DT

Differential Pressure Diaphragm Gauge for Liquids & Gases

  • Up to 1,500 psig line pressure
  • Available in gauge only, gauge-switch combo, switch only, transmitter only, and gauge-transmitter combo versions

Specifications: 1516 Diaphragm DP Gauges

Model 1516 PDF Downloads: Specifications | Instructions | Drawing


DP Range Min

DP Range Max

Max Line Pressure

Max Line Temperature


Electrical Availability


PSID 0-1
bar 0-0.07
KPA 0-7
In. H2O 0-30
mmH2O 0-700
kg/cm2 0-0.07
SQ. RT. Contact us

PSID 0-50
bar 0-3.5
KPA 0-350
In. H2O 0-1400
mmH2O 0-35000
kg/cm2 0-3.5
SQ. RT. Contact us

1500 psig
(100 bar)

200°F (93°C)


1 or 2 Switches
Nema 4X Enclosure

How To Order DP Diaphragm Gauge Model 1516 DG/DGS/DGT/DT

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. Please Note: Other Ranges and Measurement Units are available than appear below; specify your needs in the comments box below.


Sample configuration: Gauge (w/ switch option): 1516DGS-1A-2.5B-A-0-15 psid-PL, switch to close at 10 psid asc.
Fields with * are Required.

Buna is Standard
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Popular Options

We can customize parts to your specific needs, with features including:

• Red Arc
• Liquid Filled
• Follower Pointer
• Flanged Dial Case
• … and more

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Photos: Pressure Diaphragm Gauge

1516 Electronics

1516 Front

1516 Cutaway

WARNING: Some of our products contain Nickel, a chemical known to the State of California to cause cancer. For more information go to: www.p65warnings.ca.gov

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