Features 1、STABLE AND SMALL: The sensor adopt high accuracy temperature and humidity measurement unit, possess long term stability and small size 2、WIDE RANGE: Using a dedicated analog circuit, the use range is wide, come with 10~30V wide voltage range power supply, very practical 3、WALL OR RAIL MOUNT: Temperature humidity transmitter is easy to install, support wall mounted or rail mounted, possess IP65 high dust resistance, rain and snow protection with good breathability 4、INDUSTRIAL GRADE CHIPS: The circuit adopts industrial grade microprocessor chips and imported high accuracy temperature and humidity sensors to ensure excellent reliability, high accuracy and interchangeability 5、CONNECT TO VARIOUS EQUIPMENT: Adopt standard industrial interface 0~10V analog signal output, can be connected to on site digital display, PLC, inverter, industrial control host and other equipment, safe and reliable, possess beautiful appearance, easy installation Specifications Item Type: Temperature Humidity Transmitter Product Size: Approx. 147 x 88 x 41mm / 5.79 x 3.46 x 1.61in Dust Proof Protection Grade: IP65 Output Interface Wiring: The standard configuration of the device is to have 2 independent analog outputs Material: ABS Weight: 157 g / 5.5 oz(approx.) Specific Wiring: Item Circuit identification Description Power supply VCC Positive power GND Negative power / negative signal Output TH Positive temperature signal RH Positive humidity signal Parameter: DC power supply (default) DC 24V Maximum power consumption Current output 1.2W Voltage output 1.2W A accuracy Humidity ±2%RH(60%RH, 25℃) Temperature ±0.4℃(25℃) B accuracy Humidity ±3%RH(60%RH,25℃) Temperature ±0.5℃(25℃) Temperature range -40℃~+120℃,default -40℃~+80℃ Humidity range 0%RH-100%RH Transmitter circuit working temperature and humidity -20℃~+60℃, 0%RH~95%RH(non condensing) Probe operating temperature -40℃~+120℃, default-40℃~+80℃ Probe working humidity 0%RH-100%RH Long term stability Humidity ≤1%RH/y Temperature ≤0.1℃/y Response time Humidity ≤8s(1m/s wind wpeed) Temperature ≤25s(1m/s wind wpeed) Output signal Voltage output 0~10V Load capacity Voltage output Output resistance≤250Ω Current output ≤600Ω Hole Size Approx. 70mm / 2.76in Parameter settings Modify directly through software settings or buttons Product Selection: RS- Other standards WS- Temperature humidity transmitter sensor V10- 0~10V voltage output Common Problems and Solutions: No Output or Wrong Output Possible Causes: 1. The wrong range corresponds to the PLC calculation error. For the range, please refer to the technical Specifications in the first part. 2. The wiring method is incorrect or the wiring sequence is wrong. 4. The distance between the transmitter and the collector is too long, causing signal disorder. 5. The PLC acquisition port is damaged. 6. Equipment damage. Package List 2 x Screw 2 x Wall Plug 1 x Transmitter 1 x User Manual