DM650/PM Digital Pressure & Temperature Gauge

Brand: Status Instruments

DM650/PM Digital Pressure & Temperature Gauge

Brand: Status Instruments
The DM650PM battery powered indicator accepts gauge or absolute pressure and displays the sensor pressure in bar, PSI or the user’s engineering unit on a 6-digit LCD display.

The instrument offers an advanced display mode allowing the user to also display one or two (1 to 32) character messages.

Additional to the messages, the user may select an alert-event to occur when the pressure is within a band.

A change-over relay can be used together with the messaging and alerts to provide switching at user-set points.

In addition to this, on-board datalogging is also available to record pressure and process temperature details at up to 5000 points.

Force calculations (Ram force for example) can also be performed and displayed.
  • Pressure / Temperature Gauge
  • Gauge or Absolute Pressure
  • ABS Plastic or Stainless Steel Housing
  • Alarm Relay, max/ min Information
  • 5000 Point Data Logger With usb and nfc Interface


Update Rate

  • 1 or 5 seconds

Relay Response Time

  • < 10 seconds


  • 1 x (AA 3.6 V lithium)

Battery Life

  • 1 year minimum @20° C

Clock Accuracy

  • ± 2 seconds per month typically

Ambient Housing Temperature

  • Operating/storage (-30° to 70) °C

Ambient Sensor Temperature

  • Operating (-40° to 110) °C

Ambient Humidity

  • Operating/storage (10 to 90) %RH non-condensing


  • IP67, cable entry must be sealed to IP67

USB Configuration Ambient

  • (10 to 30) °C

Sensor to Process

  • 1/4 inch BSP Male with adaptor options

Output Relays

  • Two-part screw connectors

USB Connection

  • USB mini B port

Enclosure (Case)

  • ABS, grey base, grey clamp ring, side or base mount options

Display Cover

  • Polycarbonate, clear

Case Entry

  • 1 x M20 female thread, blanking plug supplied

Front Bezel Diameter

  • 65 mm

Weight (Approximate)

  • 250 g

Material in Contact with Media O-Ring

  • Viton
  • 316L Stainless Steel


  • BS EN 61326

Ingress Protection

  • BS EN 60529


  • Directive 2011/65/EU
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