Wall Mount Temperature + RH Transmitter

Accurate real-time measurement with flexible outputs, Modbus communication and compact wall-mount design for easy installation. RS485 interface with Modbus RTU supports seamless system compatibility. Analog outputs (0–10 VDC, 4–20 mA, 0–5 VDC) expand its flexibility. The accompanying mobile app offers data visualization, display, and download functions, complemented by a six-light, three-color indicator that clearly communicates environmental conditions. This transmitter consolidates sensing, recording, and networked monitoring into a single, reliable solution for professional applications. Designed for accurate temperature and relative humidity monitoring Provides up to 2 analog outputs: 0–10 VDC / 4–20 mA / 0–5 VDC for temperature and humidity Automatic humidity correction across the full operating range Supports custom point setup for temperature and humidity adjustments Modbus RS485 communication for building systems integration Compact, simple wall-mount design for easy installation Specifications Parameters Temperature Relative Humidity Sensor Digital integrated temperature and humidity sensor Measuring range -20~60℃(-4~140℉) (default) 0 -100%RH Accuracy ±0.5℃ ±4.0%RH (20%-80%RH) Stability <0.15℃ per year <0.5%RH per year Storage environment 0~50℃(32~120℉) / 20~60%RH Housing/IP Class PC/ABS fireproof material/ IP40 Communication RS485 (Modbus RTU) Analog Output 0~10VDC(default) or 4~20mA (selectable by jumpers)     Power supply 24VAC/VDC±10% Net weight /Dimensions 180g,   (W)100mm×(H)80mm×(D)28mm Installation standard 65mm×65mm or 2”×4”wire box Approval CE-Approval                     Downloads Wall Mount Temperature + RH Monitor Datasheet