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

Reference AO-BHT-D/A

Manufacturer: AO-Electronics

Condition: New

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

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Overview
Specifications

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