FTK+ Basic Modbus

Duct sensor with Modbus RS485 interface for measuring relative and absolute humidity, enthalpy, dew point and temperature in gaseous media of heating, ventilation and air-conditioning systems as well as clean rooms. The accuracy of the humidity sensor is 2%. A hinged cover and tool-free wiring as well as removable cable entries ensure a quick and easy installation.

Measured valueshumidity, temperature
Network technologyRS485 Modbus, RTU or ASCII, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity none, even or odd
Power supply15..24 V = (±10%) or 24 V ~ (±10%) SELV
Power consumptionmax. 0,7 W (24 V =) | 1,8 VA (24 V ~)
Measuring range temp.-20..+80 °C
Measuring range humidity0..100% rH non-condensing
Accuracy temperature±0,3 K (typ. at 21 °C within default measuring range)
Accuracy humidity±2% between 10..90% rH (typ. at 21 °C)
Air speedmax. 12 m/s
Enclosureenclosure USE-S, PC, pure white
Protection (IP)IP65 according to EN 60529
Cable entryFlextherm M20 for wire Ø=4,5..9 mm, removable
Electrical connectionremovable plug-in terminal, max. 2,5 mm²
PipePA6, black, Ø=19,5 mm, length 140 | 270 | 400 mm
Filterstainless steel wire mesh
Ambient condition-20..+70 °C, max. 85% rH short term condensation
Delivery contentincl. mounting flange

Contact us:

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

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