Dwyer

4000 Series Capsuhelic® Differential Pressure Gauge, 4" , 0 - 80 cm w.c., Panel Mount, Analogue

Model: HB944

Mfr. No.: 4000-80CM

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  • 4000 Series Capsuhelic® Differential Pressure Gauge, 4" , 0 - 80 cm w.c., Panel Mount, Analogue - Dwyer 4000-80CM

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Description

  • May be used as a readout device when measuring flowing fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure
  • Contains a simple, frictionless movement that permits full scale readings as low as 0.5" water column
  • The pressure being measured is held within a capsule which is an integral part of the gauge, permitting the use of the gauge on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in. w.c.
  • The diaphragm-actuated Capsuhelic® gauge requires no filling liquid which might limit its outdoor applications
  • Zero and range adjustments are made from outside the gauge, and there is no need to disassemble the gauge in normal service
  • May be used with hydrogen where pressures are less than 35 psi
  • Optional forged brass housing is required for water or water based fluids
  • Includes: (1) Capsuhelic® differential pressure gauge, (2) 1/4" NPT plugs for duplicate pressure taps, (4) Flush mounting adapters with screws, (4) Surface mounting screws

Specifications

Dial Diameter

4"

Pressure Range

0 - 80 cm w.c.

Connection

Panel Mount

Dial Type

Analogue

Housing Material

Aluminum

Accuracy

±3% of Full Scale at 70°F (21.1°C)

Pressure Limits

-20" Hg to 500 psig

Temperature Limits

20 to 200°F (-6.67 to 93.3°C)