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Room Sensors Climate+Air Quality

FTP+

Room pendulum sensor for sectional measurement of relative humidity and temperature in large and high spaces (e.g. exhibition halls, churches and similar applications). Alternatively, the output can also be set to measure absolute humidity, enthalpy or dew point rather than relative humidity. The design ensures optimal installation and precise measurements. The accuracy of the humidity sensor is 2%.

Application/type Pendulum sensor, Room sensor
Purpose Measure values
Measured values temperature, relative humidity, absolute humidity, enthalpy, dew point
Interface RS485 Modbus, RS485 BACnet, LON FT, Active, 0..5 V, 0..10 V, 4..20 mA, Switch contact
Configuration USEapp, uConfig, BUS, jumper, DIP switches, (depending on type)
Output voltage 2x 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 10 kΩ
Output current 2x 4..20 mA, max. load 500 Ω
Output switch contact 2x floating contact NO for 24 V ~ or 24 V = / 3 A
Network technology RS485 Modbus, RS485 BACnet (MS/TP), LON FT (free topology)
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
Output signal temperature -20..+80 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C, adjustable at the transducer, optionally configurable
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,3 K (typ. at 21 °C), within default measuring range, potentiometer for offset adjustment, 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), potentiometer for offset adjustment, offset setting via app or uConfig
Power supply 15..24 V = (±10%) SELV, 15..35 V = SELV, 24 V ~ (±10%) SELV, 19..29 V ~ SELV
Power consumption typ. 0,4 W (24 V =), typ. 1 W (24 V =), max. 2,5 W (24 V =), 0,8 VA (24 V ~), 4,3 VA (24 V ~)
Material in touch with media Pipe, Ø=20 mm, PA6, black, length 210 mm, with filter stainless steel wire mesh, with weight stainless steel
Display LCD 29x35 mm, RGB backlight, with traffic light function, threshold values configurable, optionally configurable via app or uConfig
Enclosure USE-M, impact- and shock-resistant enclosure with quick-release cover, PC
Colour pure white, transparent cover
Protection (IP) IP20, enclosure IP65, according to EN 60529
Connection removable cable entry flextherm M20 for wire Ø=4,5..9 mm, 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, relay max. 1,5 mm²
Connection cable PVC, 0,14 mm², grey
Length connection wire (m) 2, 4
Delivery content incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories)
Packaging case packaging
Option enclosure LCD 29x35 mm, RGB backlight
Comparison list
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