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CRV-815

Differential pressure transmitter CRV-815
Code: CRV-815
  • silicon sensor
  • nominal pressure: 0...1,6 mbar up to 0...1 bar
  • output signal: 0/4…20 mA, 0…5/10 V, 2 contact outputs
  • high overpressure capability
  • adjustable damping and ranges
  • LC-display, two-line
  • compact form
  • square root extraction
  • areas of application: medical equipment, laboratory, HVAC
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Description

The pressure transmitter CRV-815 was developed for the differential pressure measuring for dry, non-aggressive gases and compressed air and can be used for several HVAC applications.

The CRV-815 is a multi-range transmitter with up to three adjustable ranges. The device is equipped with a two-line LC display optionally and can be simply parameterized. Values, status of the contact and the unit are shown on the display.

Specification
Measurement range
0....1,6 mbar up to 0...1 bar
-1.6…1.6 mbar up to -1000…1000 mbar
Output type
4...20 mA, 2-wire
0...5V, 3-wire
0...10V, 3-wire
0...20 mA, 3-wire
Process connection
Ø6,6 x 11
Ø4,4 x 10
Power supply
19…32V DC
11…32V DC
24…32V DC
Display
LCD, 5 x 8 mm
LCD, 8 x 5 mm
52-points bargraph
Accuracy
±0,5%
Operating temperature
0...+50°C
Medium temperature
0...+50°C
Protection class
IP 54
Case material
ABS