Outdoor sensor measuring light, temperature, humidity and atmospheric pressure typically used in lighting applications to optimise energy efficiency through lighting control. The device is designed for outdoor areas, greenhouses, warehouses or industrial halls. The device has an integrated ambient light sensor with precise optical filtering adapted to the human eye. The devices with relay outputs for a 2-point controller or a 2-stage 2-point controller allow for a wide range of applications. Depending on the model, the sensor can be individually configured via Thermokon USEapp. Tool-free opening, closing and wiring as well as removable cable entries ensure quick and easy installation.

Measuring values luminosity, temperature, humidity, atmospheric pressure
Output voltage 1..4x 0..10 V or 0..5 V (adjustable via jumper; live-zero configuration via Thermokon USEapp), min. load 10 kΩ
Output ampere 1x/2x 4..20 mA, max. load 500 Ω
Output switch contact Relay: 2x floating contact NO for 24 V ~ or 24 V = / 3 A, (optional)
Network technology RS485 BACnet (MS/TP), RS485 Modbus, LON FT (free topology)
Power supply 15..35 V = or 19..29 V ~ SELV
Power consumption typ. 0,6 W (24 V =) | 1,5 VA (24 V ~)
Measuring range temp. -40..+60 °C | 0..+50 °C | -20..+80 °C | -15..+35 °C, adjustable at the transducer, default setting: -20..+80 °C, (optional)
Measuring range humidity 0..100% rH non-condensing, (optional)
Measuring range light 0..200 Lux | 0..1000 Lux | 0..2 kLux | 0..10 kLux | 0..20 kLux | 0..50 kLux, selectable at the device
Accuracy temperature ±0,5 K (typ. at 21 °C)
Accuracy humidity ±2% between 10..90% rH (typ. at 21 °C)
Accuracy Light ±5% of measuring range
Sensor Ambient light sensor with precise optical filtering appropriate to the human eye
Enclosure enclosure USE-M, PC, pure white, cover PC, translucent
Protection IP65 according to EN 60529
Cable entry Flextherm M16 for wire Ø=3..7 mm, Relay/BUS: M25 with fourfold cable entry for wire with max. Ø=7 mm, removable
Connection electrical removable plug-in terminal, max. 2,5 mm², BUS terminal: removable plug-in terminal, max. 1,5 mm²
Ambient condition -30..+70 °C, max. 85% rH non-condensing
Delivery contents incl. mounting base enclosure USE-M pure white

Contact us:

Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0

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