Series D Differential Pressure Indicator

FEATURES

Provides visual warning signal of increasing pressure drop across pressure filter assembly indicating:

• contaminated filter element
• low fluid temperature
• high fluid viscosity
• impending opening of filter bypass valve

DESCRIPTION

All “D” Series indicators have a red alert sleeve vivible from a full 360°. The DHE and DCE are also equipped with a switch and electrical connection that can be used to actuate a remote warning or even activate a complete system shutdown. Mounted in relation to the high pressure filter, the “D” Series indicators require no maintenance or calibration, and they resist vibrations and shocks.

SPECIFICATIONS

• Standard Settings:
  10 PSID (0.7 BAR)
  15 PSID (1.0 BAR)
  20 PSID (1.4 BAR)
  25 PSID (1.7 BAR)
  30 PSID (2.0 BAR)
  35 PSID (2.4 BAR)
  40 PSID (2.8 BAR)
• Operating Temperature: To 5000 PSI (345 BAR)
• Operating Temperature: -40°F (-40°C) to 200°F (93°C) continuous
• Housing: Aluminum
• Sight Dome: Transparent, high impact polycarbonate
• Electrical (DHE & DCE only): 125/250 VAC–28 VDC, 3 amp maxiumum inductive and restrictive current, normally open