AO-BHT-D/A Motion/Brightness and Temperature Probe for Ceiling Mounting View larger

AO-BHT-D/A Motion/Brightness and Temperature Probe for Ceiling Mounting




  • motion yes/no
  • 0-1 kLux
  • 0...50°C
  • 0-10 V, change-over contact
  • holding time 5 sec. up to 15 min.

265,00 €

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The motion brightness and temperature sensor AO-BHT-D/A measures movements in the area of 360° with a range of about 10 m by an infrared sensor, brightness from 0-1 kLux by a photo diode and the temperature from 0...+50°C.
The holding time of the motion detector can be defined by a 270° potentiometer from 5 seconds to 15 minutes.
The unobtrusive housing with snap fastening and torque/pole-protected plug is suitable for quick mounting in suspended ceilings.
The motion sensor is ideal for control processes, such as temperature and lighting control systems in offices.

Measuring principle alteration of position from persons and subjects with an temperature difference of > 3 K to the sensor
Measurement range motion motion yes/no, apex angle 90°/110° on 360° range, reach 10 m
Measurement range brightness 0-1 kLux (0-0,5 kLux, 0-20 kLux, 0-50 kLux on request)
Measurement range temp. 0...+50°C
Accuracy Lux: ±10% FS, Temp.: ±1 K
Response time (t90) Brightness/Motion: < 1 s, Temperature: < 60 s
Sensor infrared motion sensor MTS 10/360, photodiode, NTC10k
Sensor protection mounted inside housing
Alarm output potential-free change-over contact max. 48 V (1 A), threshold can be defined by 270° potentiometer
Holding time adjustable from 5 sec. up to 15 min. by 270° potentiometer
Supply voltage 24 V AC/DC (±5%)
Current consumption max. 40 mA at 24 V DC
Electrical connection screw/plug terminals max. 1,5 mm²
Housing ABS polyman, colour signal white like RAL 9003
Dimensions Housing: Ø 80 mm, Cover: Ø 95 mm, Mounting depth: 50 mm
Protection type IP20
Protection class III
Working range r.H. 0...98% r.H. in contaminant-free, non-condensing air
Working temperature 0...+50°C
Storage temperature -20...+50°C
Installation in the false ceiling by 2 tension springs
Approvals CE-conformity, EAC, RoHS

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