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DMU SERIES TRANSMITTER
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The DMU Series differential pressure transmitter measures overpressure, vacuum, differential/ absolute pressure or velocity of air or non- aggressive gases. The use of piezoresistive cells for pressure measurement ensures high accuracy and reliability.

These transmitters come in a wide selection of pressure ranges with the option of 4-20mA current output (DMU2) or 0-10V voltage output (DMU4). A 3.5” Red LED display shows the current reading. A red alarm light warns the user in case of overpressure. The device also provides for delay of analog output and by up to 60 seconds.

An IP65 rated enclosure houses the electronics. Multiple power options are available at the time of purchase that include 230VAC, 24VDC or 24VAC.


  ENQUIRY
MODELS
Product description Code
Range 0-0.5mbar (0-50Pa), 4-20mA output DMU2-50
Range 0-2.5mbar (0-250Pa), 4-20mA output DMU2-250
Range 0-5mbar (0-500Pa), 4-20mA output DMU2-500
Range 0-10mbar (0-1KPa), 4-20mA output DMU2-1K
Range 0-25mbar (0-2.5KPa), 4-20mA output DMU2-2.5K
Range 0-50mbar (0-5KPa), 4-20mA output DMU2-5K
Range 0-100mbar (0-10KPa), 4-20mA output DMU2-10K
Range 0-1000mbar (0-100KPa), 4-20mA output DMU2-100K
Range 0-10bar (0-1000KPa), 4-20mA output DMU2-1000K
Range 0-0.5mbar (0-50Pa), 0-10V output DMU4-50
Range 0-2.5mbar (0-250Pa), 0-10 Voutput DMU4-250
Range 0-5mbar (0-500Pa), 0-10V output DMU4-500
Range 0-10mbar (0-1KPa), 0-10V output DMU4-1K
Range 0-25mbar (0-2.5KPa), 0-10V output DMU4-2.5K
Range 0-50mbar (0-5KPa), 0-10V output DMU4-5K
Range 0-100mbar (0-10KPa), 0-10V output DMU4-10K
Range 0-1000mbar (0-100KPa), 0-10V output DMU4-100K
Range 0-10bar (0-1000KPa), 0-10V output DMU4-1000K

 

MORE INFORMATION

FEATURES

Product Details for DMU Series transmitters
bullet Wide range of options to suit your pressure range requirement
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bullet Local LED display shows current reading
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bullet IP65 rated enclosure
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bullet Two analog output options: 0-10V or 4-20mA
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bullet Internal power supply using 230VAC mains. Optional 24VDC input.
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bullet Delay of analog output and delay of switching output of 60 seconds possible

SPECIFICATIONS

Product specifications for DMU Series transmitters
Medium Air and all non aggressive gases
Measurement range 0-0.05KPa to 0-1000KPa
Accuracy (@ 20°C and 50% RH) ±0.5% of span (including non-linearity and hysteresis)
Maximum overpressure 250mbar onwards (based on pressure range)
Maximum temperature error (0-50°C) 1-3% of the Full Scale (based on pressure range)
Long term stability (per year) 0.1-3% of the Full Scale (based on pressure range)
Repeat precision 0.1-2% of the Full Scale (based on pressure range)
Response time analogue output 10-100msec (without damping) (based on pressure range)
Output Signals 4-20mA (DMU2), 0-10V (DMU4)
Operating temperature range -20 to 50°C
Hysteresis 0.1-2% (based on pressure range)
Power supply 230 VAC ± 10%, 24VDC (150mA)
Connections Electrical: screw clamps for 0.14 - 1.5 mm2
Pneumatic: 2 connections for tube with 4 mm or 6 mm inside diameter
Cable gland: PG9
Dimensions 200 x 150 x 37mm (wall mount option)
Weight 200gm
Protection class IP65

DOWNLOADS

Documentation and software downloads for DMU Series transmitters
Data Sheet DMU Series transmitter

ACCESSORIES

Recommended accessories for DMU Series transmitters
Product description Code
Traceable calibration certificate F08290
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