Condensation detector WK02+ LoRaWAN

humiditypotentiometermonitoring

Condensation sensor with LoRaWAN® interface as well as LED signal and a relay output to prevent condensation on chilled surfaces. For control and monitoring applications or connection to cooling valves to stop the flow of chilled water flow upon condensation. The 'ext.' model uses a 2m remote sensor for a more flexible installation. In radio-shielded mounting locations, an optional external antenna can be used to optimize the radio link between the device and the gateway. • Application/type : Condensation sensor • Purpose : Measure values • Measured values : temperature, relative humidity, condensation • Interface : LoRaWAN® (868 MHz), Active, 0..5 V, 0..10 V, Switch contact • Configuration : USEapp, LoRaWAN® Downlink • Output switch contact : changeover contact, floating, max. 250 V ~, 1 A resisitve load • Radio technology : LoRaWAN® (868 MHz) • Data transmission : bidirectional • Operating range temperature (°C) : 0..+50 • Operating ranges temperature (°C) : 0..+50 • 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, optionally configurable • Operating range humidity : max. 85% rH short term condensation • Accuracy temperature : ±0,5 K (typ. at 21 °C) • Measuring range humidity : 0..100% rH non-condensing • Accuracy humidity : ±2% between 10..90% rH (typ. at 21 °C), potentiometer to adjust the sensitivity • Power supply : 15..24 V = (±10%) SELV, 24 V ~ (±10%) SELV, 230 V ~ (±10%) • Power consumption : typ. 0,8 W (24 V =), typ. 3,5 W (230 V ~), 1,6 VA (24 V ~) • Enclosure : USE-L, impact- and shock-resistant enclosure with quick-release cover, PC