FTA54+ RS485 Modbus

Outdoor sensor temperature, relative humidity, absolute humidity, enthalpy, dew point – RS485 Modbus, 0..5 V, 0..10 V

Application/type Outdoor sensor
Purpose Measure values
Measured values temperature, relative humidity, absolute humidity, enthalpy, dew point
Interface RS485 Modbus, 0..5 V, 0..10 V
Configuration USEapp, uConfig, BUS, jumper, DIP switches
Output voltage 2x 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 10 kΩ
Network technology RS485 Modbus
Data transmission RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit)
Operating range temperature (°C) -20..+70
Operating ranges temperature (°C) -20..+70
Output signal temperature -20..+80 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C, optionally configurable
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,3 K (typ. at 21 °C), within default measuring range, offset setting via app or uConfig
Measuring range humidity 0..100% rH non-condensing, 0..85 KJ/kg enthalpy, 0..50 | 0..80 g/m³ absolute humidity, 0..+50 | -20..+80 °C dew point, adjustable at the transducer, optionally configurable
Accuracy humidity ±2% between 10..90% rH (typ. at 21 °C)
Power supply 15..35 V = SELV, 19..29 V ~ SELV
Power consumption max. 2,5 W (24 V =), 4,3 VA (24 V ~)
Material in touch with media Pipe, PC, pure white, length 53 mm, with filter stainless steel wire mesh
Enclosure USE-M, impact- and shock-resistant enclosure with quick-release cover, PC
Colour pure white
Protection (IP) IP65, according to EN 60529
Connection removable cable entry M25 with fourfold cable entry for wire with max. Ø=7 mm, removable plug-in terminal, max. 2,5 mm², BUS max. 1,5 mm²
Delivery content incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories), incl. sun/rain protection PC, white
Packaging length (mm) 100
Packaging width (mm) 128
Packaging height (mm) 65
Packaging case packaging
Device length (mm) 85
Device width (mm) 118
Device height (mm) 45
Option enclosure LCD 29x35 mm, RGB backlight