HVAC duct temperature sensor AKF10+ Basic RS485 Modbus

Pt100Pt1000NTC

Duct sensor for measuring air temperature and other gaseous media (e.g. in ventilation and air conditioning systems). Combined with a thermowell pocket, it can be used as an immersion temperature sensor as well. Models with a relay output for a 2-point controller or a 2-stage 2-point controller and color-changing LCD allow for a wide range of applications. A hinged cover and tool-free wiring as well as removable cable entries ensure a quick and easy installation. • Application/type : Duct sensor, Immersion sensor • Purpose : Measure values • Measured values : temperature • Interface : RS485 Modbus • Configuration : BUS, DIP switches • Sensor : SI-Protection against permeation of humidity and mechanical stress (e.g. vibration) • 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) : -50..+160 • Operating ranges temperature (°C) : -50..+160 • Operating range temperature enclosure (°C) : -35..+70 • Operating range humidity : max. 85% rH short term condensation • Accuracy temperature : ±0,5 K (typ. at 21 °C), within default measuring range • 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 : Sensor probe, Ø=6 mm, stainless steel V4A (1.4571), suitable for usage in aggressive media • Installation length (mm) : 50, 100, 150, 200, 250, 300, 450 • Enclosure : USE-S, impact- and shock-resistant enclosure with quick-release cover, PC • Colour : pure white, transparent cover • Protection (IP) : IP65, according to EN 60529