FTK+ 270 Basic RS485 Modbus

Duct sensor temperature, relative humidity – RS485 Modbus

Application/type Duct sensor
Purpose Measure values
Measured values temperature, relative humidity
Interface RS485 Modbus
Configuration BUS, DIP switches
Network technology RS485 Modbus
Operating range temperature (°C) -20..+70
Operating ranges temperature (°C) -20..+70
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,3 K (typ. at 21 °C), within default measuring range
Measuring range humidity 0..100% rH non-condensing
Accuracy humidity ±2% between 10..90% rH (typ. at 21 °C)
Power supply 15..24 V = (±10%) SELV, 24 V ~ (±10%) SELV
Power consumption max. 0,7 W (24 V =), 1,8 VA (24 V ~)
Material in touch with media Pipe, PA6, with filter stainless steel wire mesh, black, Ø=19,5 mm
Installation length (mm) 270
Enclosure USE-S, impact- and shock-resistant enclosure with quick-release cover, PC
Colour pure white
Protection (IP) IP65, according to EN 60529
Connection removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable plug-in terminal, max. 2,5 mm²
Delivery content incl. mounting flange, incl. mounting set (screws and accessories)
Packaging length (mm) 70
Packaging width (mm) 70
Packaging height (mm) 350
Packaging case packaging
Device length (mm) 63
Device width (mm) 68
Device height (mm) 310
Notes air speed max. 12 m/s