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DIFFERENTIAL PRESSURE TRANSDUCER – DDMU1/2
DDMU1/2

TiTEC GmbH DDMU1/2

Anwendung

Digital diffential pressure transducer for overpressure, anderpressure and differential pressure measurements. Various measuring ranges can be selected with the help of a DIP switch. The integrated potentiometer can be used for offset calibration, a second potentiometer is used for selector shaft adjustment of the integrated relay. Optionally, the differential pressure switch is available with a graphic 1.44″ e-Paper display.

Technische Spezifikationen

 
Power supply:20...34 V AC/DC
Measuring ranges:Set via DIP-Switch
Ranges A
0…1/3/5/10mbar
-1…+1/-3…+3/-5…+5/-10…+10mbar
Ranges B
0…20/30/50/70mbar
-20…+20/-30…+30/-50…+50/-70…+70mbar
Bursting pressure:600 mbar DDMx/1
1200 mbar DDMx/2
Characteristic deviation:± 0,1 mbar (DDMx/1 @ 21°C)
± 1,0 mbar (DDMx/2 @ 21°C)
Medium:clean, nonaggressive, noncondensing and nonflammable
Output:0…10V or 4…20mA
Switching output:Relay 24 V/Changer potential-free
Relay switching load:1A
Connection:Screw clamps 1,5 mm²
Pressure type:Differential pressure
Zero-point offset:± 0,07 mbar (DDMx/1 @ 21°C)
± 0,70 mbar (DDMx/2 @ 21°C)
Operating temperature:-10…+70°C
Admissible ambient humidity:95% r.h. noncondensing
Casing:75 x 69 x 44 mm
Polyamid similar RAL 9010 IP65
Pressure connection:Stainless steel connection fitting
Contained accessories:Pressure connection set with 2 air connection fittings and PVC hose
Optional:Graphic e-Paper with 1.44" display
Visible surface: 29 x 22mm
Resolution: 128 x 96 Pixel
Data-Sheet

Merkmale

TypePressure RangesDisplayOutput
DDMU/1Ano0...10V
DDMU/2Bno0...10V
DDMI/1Ano4...20mA
DDMI/2Bno4...20mA
DDMU/1-DAyes0...10V
DDMU/2-DByes0...10V
DDMI/1-DAyes4...20mA
DDMI/2-DByes4...20mA

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