DM650/LP Loop Powered Indicator

Brand: Status Instruments
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DM650/LP Loop Powered Indicator

Brand: Status Instruments
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The DM650LP loop powered process switch and indicator, accepts a (4 to 20) mA signal and displays the process value in the appropriate engineering units 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 temperature is within a band. 

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

This means the instruments can be used as a loop powered process switch depending on which type of process the (4 to 20) mA loop is measuring. 

For example temperature or pressure.

In addition to this, an on board datalog function is also available to record process details at up to 5000 points. 

In this case a battery needs to be fitted so the log can continue to be monitored in case of loop failure. 

The battery life is dependent on the number of active features such as the alert LED and logging options. Battery life 2-year minimum.
Features
  • Accepts A PT100 Or Thermocouple Temperature Probe
  • Battery Powered
  • USB And NFC Interface
  • Alarm Relay / User Set-Display Messages
  • 5000 Point Data Logger
  • ABS Plastic, Stainless Or Aluminium Housing

Specifications

Brand

Update Rate

  • 500 ms

Relay Response Time

  • < 1 s

Battery

  • 1 x (AA 3.6 V lithium)

Battery Life

  • 2-year Min.

Clock Accuracy

  • ± 2 seconds per month typically

Ambient Temperature

  • Operating/storage (-30° to 70) °C

Ambient Humidity

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

Protection

  • IP67, cable/probe entries must be sealed to IP67 to maintain

USB Configuration Ambient

  • (10 to 30) °C

Input Sensor

  • Screw connector

Output Relays

  • Screw connector

USB Connection

  • USB mini B socket

Enclosure

  • ABS grey base, grey clamp ring: Polycarbonate screen

Display Cover

  • Polycarbonate, clear

Case Entries

  • M24 or M20

Front of Display Diameter

  • 65 mm

Weight (approximate)

  • 170 g

EMC

  • BS EN 61326
  • Note - Sensor input wires to be less than 3 m to comply

Ingress Protection

  • BS EN 60529

RoHS

  • Directive 2011/65/EU

Documentation

Data Sheet

Manual

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