Heating technology
Air conditioning
Radio systems
System technology
Building automation
Sensors
MDEKD-940.100
Pressure transducer, 2500/5000/7500/10000 Pa, 0-10 V, 2-10 V, 0-20 mA, 4-20 mA
The microprocessor-controlled pressure transmitters are suitable for measuring the positive, negative or differential pressure of non-aggressive gases. They are used in heating, ventilation or air conditioning applications as well as in clean room technology or fine draft measurement. The pressure is measured using a piezoresistive pressure sensor. The material of the wetted parts is Ni, PU, Al, Au, Pyrex glass, silicone, Kovar, Duraplast, Ultem Plastic. The time constant can be switched between approx. 10 ms, 2 s or 4 s.
With this device, the relative measuring ranges can be selected between ±10000 Pa, ±7500 Pa, ±5000 Pa and ±2500 Pa.
| Initial value, pressure measurement range | 0 Pa |
|---|---|
| Connection cross-section | 0,5 – 1,5 mm² |
| Number of outputs | 1 |
| Output signal | continuous, 0 … 10 V, 2 … 10 V, 0 … 20 mA, 4 … 20 mA |
| Operating voltage | 24 VAC ±8 %, 50 Hz / 24 VDC ±20 % |
| Pressure connection | 6.6 mm |
| Electric connection | spring push-lock terminals |
| Final value, pressure measurement range | 10000 Pa |
| Colour | grey |
| Sensor element | piezoresistive pressure sensor |
| Cable entry | M 12 x 1.5 |
| Bearing temperature | –10 … 70 °C |
| Max. air humidity (non-condensing) | 95 % r.H. |
| Housing material | plastic |
| Max. Pressure | 5-fold meas. range limit value |
| Max. Measuring current | approx. 20 mA |
| Medium | Gas |
| Mounting/attachment | wall mounting |
| Surface finish | matt |
| Protection class | IP54 |
| Protection class | III |
| Safety and EMC | in accordance with DIN EN 60730 |
| Ambient temperature | 0 … 60 °C |
| Dimensions (W x H x D) | 86 mm x 76 mm x 40 mm |
Downloads
| User manual |
| RoHS declaration |
| BIM data |
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