MTN663991 Schneider KNX brightness and temperature sensor Description：
The KNX brightness and temperature sensor (referred to as sensor in the following) is suitable for brightness and temperature measurement in KNX building system technology. The measured values are sent to the bus.
KNX brightness and temperature sensor. The sensor records brightness and temperature and transmits these values to the bus. It has a temperature sensor and a brightness sensor. 3 universal channels for single tasks or logic operations. Temperature and brightness threshold in any combination. Sun protection channel for blinds/roller shutter control. Objects for: twilight threshold, brightness threshold, drive control, automatic sun function, teaching, security. Automatic sun protection. Controls the blinds automatically during the day. Teaching object. With this, every brightness threshold can be reset by the touch of a key. Suitable for mounting on an outside wall.With integrated bus coupler.
MTN663991 Schneider KNX brightness and temperature sensor Introduction：
The sensor records brightness and temperature and transmits these values to the bus. It has a temperature sensor and a brightness sensor.
■ 3 universal channels for single tasks or logic operations. Temperature and brightness threshold in any combination.
■ Sun protection channel for blinds/roller shutter control. Objects for: twilight threshold, brightness threshold, drive control, automatic sun function, teaching, security.
■ Automatic sun protection. Controls the blinds automatically during the day.
■ Teaching object. With this, every brightne
MTN663991 KNX KNX brightness and temperature senso Specifications：
Version : light grey
Art. no : MTN663991
Range of product : KNX
Sensors: 2
IP degree of protection : IP54
Power consumption: max. 150 mW
Supply voltage: KNX bus voltage
Product or component type：Sensor
Function available：With integrated bus coupling unit
Wiring device mounting：Surface
Temperature measurement range: – 25 °C to + 55 °C (±5 % or ±1 degree)
Brightness measurement range: 1 to 100,000 lux (±20% or ±5 lux)
Dimensions: 110 x 72 x 54 mm
Type of protection: IP 54 according to DIN EN 60529 for vertical installation with cover
Unit Type of Package 1：PCE
Number of Units in Package 1：1
Package 1 Height：7.4 cm
Package 1 Width：7.4 cm
Package 1 Length：12.4 cm
Package 1 Weight：156 g
