WHD20R-11/JC Digital display Temperature&Humidity sensor RS485 Alarm Din rail mount Temperature&Humidity Controller regulator

75 square data display RS485 1 channel Temperature humidity controller Regulator with Alarm Function WHD72-11/JC

WHD20R-22/C Din rail 2 channels temperature Humidity measurement controller regulator with RS485

WHD20R-22 Din rail Measurement and display two-way temperature and humidity controller regulator

Acrel 35mm DIN Mount Intelligent Temperature and Humidity Collector WHD20R-11 /C with RS485

WHD-20R-11/C RS485 Thermometer Hygrometer Adjustable Temperature Regulator Dual display Temperature and Humidity Controller

Acrel Industrial digital temp controller with RS485 WHD20R-11/C measure one channel temperature&humidity(with sensors)

Acrel WHD20R-22/C Digital Temperature and Humidity Controller with RS485 measure two channel temperature&humidity(with sensors)

WHD20R-22/C 2 channels temperature humidity controller with rs485 modbus-rtu

Acrel panel mount High and low temperature protection RS485 Outlet cabinet temperature and humidity regulator

HESSWAY RS485 CO2 Machine Humidity Temperature Sensor Linkage for Air Quality Monitor Carbon Dioxide Regulator Fan&Valve 0-10V

WHD20R-22/C 2 channels temperature humidity controller with rs485 modbus-rtu

Acrel Multifunctional temperature and humidity controller WHD20R-22/C with RS485 communication High precision

RS485 Modbus Soil Sensor 7 in 1 Measure Soil Moisture Temperature Humidity EC PH NPK Soil Moisture Temperature Humidity

Heating cooling dehumidification WHD20R-11 Temperature and Humidity Controller with sensor optional rs485 modbus fault alarm

Acrel WHD20R LED Display Temperature Humidity Controller Switch Sensor For High Voltage Cabinet With Rs485

Three-in-one Soil Salt Soil Temperature/Humidity/Conductivity RS485 Detector Soil Moisture Tester for Plant TOP ones

Three-in-one Soil Salt Soil Temperature/Humidity/Conductivity RS485 Detector Soil Moisture Tester for Plant Vegetables

RS485 Soil Temperature, Humidity, Conductivity Sensor Detector

Digital Thermostat Hygrostat Temperature Humidity Controller Regulator Heating Cooling Control ECS-961NEO

WH8040 Digital Humidity Controller Electronic Humidity Control Instrument Regulator Switch Sensor Hygrometer 1-99% 220V

Air Ventilation System CO2 Sensor 0-10V for Regulator Fan/Valve By RS485 VOC Humidity Temperature Monitor

Digital Thermostat Hygrostat Temperature Humidity Controller Regulator Heating Cooling Control ECS-961NEO

VOC Monitor CO2 PPM Sensor Family Intelligence System for 0-10V RS485 Regulator Release Valve/Fan Humidity Temperature Detector

HESSWAY RS485 CO2&VOC Sensor 0-10V FAN/VALVE Regulator for Humidity Temperature Smart Air Quality Monitor Every WeekTimed Off/On

HESSWAY RS485 Gas Exhaust Analyzer Regulator CO2 PM2.5 Sensor for VOC Temp Humidity Detector WIFI Control TUYA Smart Linkage

WDB4850-DB120 temperature and humidity transmitter RS485 modbus rtu interface Power supply voltage 12-24V

Air Quality Analyzer RS485 WIFI Regulator Gas CO2 Control for Ventilation System Accessories TEMP&Humidity Monitor Detector

Temp Humidity VOC PM2.5 CO2 Air Quality Monitor Regulator for WIFI Home Ventilation System RS485 0-10V Proportional Control

Air Quality Analyzer RS485 WIFI Regulator Gas CO2 Control for Ventilation System Accessories TEMP&Humidity Monitor Detector

LSA Single-phase AC Voltage Regulating Module RS485 Communication Modbus RTU Silicon Controlled Power Regulator