Regin LTWT10N/ PT1000 Lux transmitter – Light Level Transmitter, Wall Mounted, 0-10v, IP65

Light Level Transmitter, Wall Mounted, 0-10v, IP65

An indoor or outdoor lux transmitter with a passive PT1000 temperature sensor, as well as DIP switches for scaling the measurement range.

✓ Suitable for outdoor use, protection class IP54 ✓ Passive PT1000 temperature sensor ✓ Adjustable scaling from 0…1000 to 0…100000 lux

Application
By using LTWT10N/PT1000 the daylight usage is maximised, thus only the required amount of artificial lighting needs to be added. This makes it possible to achieve significant energy savings. Typical applications are buildings with generous daylight intake, such as schools and modern offices. The transmitter can also be used when controlling blinds, etc.

Function
The transmitter registers illuminance through the window on the lid and is equipped with a DIP switch for four different measuring ranges. It also has a built-in passive PT1000 sensor.

Installation
This product can be installed both indoors and outdoors. The PT1000 sensor is not compensated for internal warmup. Therefore, the passive temperature output must be calibrated in a controller.

Material
Material, housing Plastic PA6 Colour, housing RAL9010

Technical data
Supply voltage 24 V AC/DC (12…34 V AC/DC)
Power consumption <2 W
Load impedance Min. 10 kΩ
Protection class IP54
Ambient humidity 0…98 % RH (non-condensing)
Ambient temperature -30…+70 °C
Cable connection Screw terminals max. 1.5 mm²
Mounting Wall
Output signal, lux 0…10 V, corresponding to the selected measuring range
Sensor element, lux
MEMS Measuring range, lux 0…1000 / 0…10000 / 0…50000 / 0…100000 lux
Accuracy, lux ±10 %
Sensor element, temperature PT1000
Measuring range, temperature -30…+70 °C
Accuracy, temperature ±0.3 K
Dimensions, external (WxHxD) 69 x 75 x 44 mm
Weight (incl. packaging) 0.17 kg

Datasheet: ltwt10n_pt1000_ps10006_en