Differential pressure transmitter with built-in controller and display

Differential pressure transmitter for use in air and non-corosive gases. For control of dampers, frequency converters, VAV systems etc.

Articles

(1 st)
  • DMD-C - Regin
    DMD-C
    Differential pressure transmitter
Specifications for Differential pressure transmitter with built-in controller and display
Supply voltage 24 V AC/DC (21...27 V AC/DC 50-60 Hz)
Power consumption 5 VA
Load impedance, 0...10 V

> 2 kΩ

Load impedance, 4...20 mA

< 500 Ω

Protection class IP54
Ambient humidity

Max. 90 % RH (non-condensing)

Ambient temperature 0...50 °C °C
Storage temperature -40...+50°C
Media temperature 0...70°C
Max. overload pressure

20 kPa

Mounting Wall
Media

Air and non-corrosive gases

Measuring range, pressure

0...100 / 0...300 / 0...500 / 0...999 Pa

Output signal, pressure

0…10 V DC / 4…20 mA

Temperature dependency, pressure

± 0.05 %/°C

Accuracy, pressure

±1 % full scale at 20 °C

Display

Yes

Display type LED, three digits
Setpoint range

0…999 Pa depending on selected measuring range

Output signal, controller 0...10 V DC
Cable connection

Screw terminals max. 1.5 mm² (AWG 16)

Pressure connection

Connection pipes for 6 mm tube

Electronic damping 0...20s
Zero-point adjustment

Manual

P-band 0...300 %
I-time 0…999 s
D-factor 0...999
Dimensions, external (WxHxD) 89 x 129 x 58mm
Weight (incl. packaging) 0.39
Accessories, included

2 pressure outlets (article MTU) and 2 m plastic tube, 6 mm

Material, housing Polycarbonate (PC)
Material, membrane

Silicone rubber

ANS-3

2 m plastic tube and two pressure outlets (metal, 90° angle)

ANS-20

2 m plastic tube and two pressure outlets (straight)