RDF18+ temp_rH AA

Ceiling sensor, Room sensor temperature, relative humidity, absolute humidity, enthalpy, dew point – Active, 4..20 mA

Application/type Ceiling sensor, Room sensor
Purpose Measure values
Measured values temperature, relative humidity, absolute humidity, enthalpy, dew point
Interface Active, 4..20 mA
Configuration jumper
Operating range temperature (°C) -35..+70
Operating ranges temperature (°C) -35..+70
Output signal temperature scaling analogue output, 0..+50 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C, adjustable at the transducer
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
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
Accuracy humidity ±2% between 10..90% rH (typ. at 21 °C), potentiometer for offset adjustment
Power supply 15..24 V = (±10%) SELV
Power consumption max. 1 W (24 V =)
Material in touch with media Sensor head, Ø=30 mm, ABS, white
Enclosure USE-M, impact- and shock-resistant enclosure with quick-release cover, PC
Colour pure white
Protection (IP) IP30, enclosure 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
Connection cable flat ribbon cable, for mounting 15 mm from the sensor head, separable by means of RJ12 socket and plug, black
Length connection wire (m) 3,15
Mounting facet mounting
Delivery content incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories)
Packaging length (mm) 174
Packaging width (mm) 91
Packaging height (mm) 87
Packaging case packaging
Device length (mm) 63
Device width (mm) 68
Device height (mm) 40