Sensor for measuring of air velocity and temperature in ventilation ducts.
The sensor uses the cooling properties of the air to measure the air velocity in ventilation ducts.
The sensor measures the airflow from 0.3 – 8.0 m/s and air tempereture 0-50°C which is translated to 2 separate 0-10V control signals.
It is important that the sensor is not installed in an area with turbulence, i.e. it should not be installed in proximity to an elbow or a junction.
The mounting bracket which can be used as a drilling template is included. After a hole has been drilled in the duct (18 and5 mm drills) the bracket and sensor is mounted with screws.
The same sensor without the mounting bracket can be bought, see art.no. 49330.
| EAN-Number | 5703471493351 |
|---|---|
| Size (HxWxD) | Ø18 - 200 mm |
| Enclosure | IP 10 |
| Supply Voltage | 24 VAC |
| Alternate Supply | 15 - 30 VDC |
| Max. tolerance of supply | VAC: 15% |
| Output Power (W / VA) | 2.1/6 VA |
| Ambient temperature | 5 - 50 °C |
| Precision Sensor | 10% af fullscale |
| Measurement Area | 0.3 - 8 m/s |
| Measure Area 2 | 0 - 50 °C |
| Number of 0-10V Outputs | 2 |
| 0-10V Output Current | 10 mA |
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