Item Type: Temperature Humidity Transmitter <br>Material: ABS <br>Product Size: Approx. 147 x 88 x 41 mm / 5.8 x 3.5 x 1.6 in <br>Anti Dust Protection Grade: IP65 <br>Power Supply Wiring: Wide voltage 10~30V DC power input <br>Output Interface Wiring: The device is equipped with 2 independent analog outputs as standard <br>Weight: Approx. 157g / 5.5oz <br>Specific Wiring: <br>Circuit IdentificationInstruction <br>Power SupplyVCCPositive Power Supply <br>GNDNegative Power Supply <br>OutputTHPositive Temperature Signal <br>RHPositive Humidity Signal <br>(Note: The device does not provide a communication line by default) <br> <br>Parameter: <br>DC Power Supply (Default)DC 10~30V <br>Maximum Power ConsumptionCurrent Output1.2W <br>Voltage Output1.2W <br>A AccuracyHumidity±2%RH (60%RH，25℃) <br>Temperature±0.4℃（25℃） <br>B AccuracyHumidity±3%RH (60%RH,25℃) <br>Temperature±0.5℃ (25℃) <br>Temperature Range -40℃~+120℃, default -40℃~+80℃ <br>Humidity Range0%RH-100%RH <br>Transmitter Circuit Working Temperature And Humidity -20℃~+60℃, 0%RH~95%RH A9:C28(non B25condensing) <br>Probe Operating Temperature -40℃~+120℃, default -40℃~+80℃ <br>Probe Working Humidity0%RH-100%RH <br>Long Term StabilityHumidity≤1%RH/y <br>Temperature≤0.1℃/y <br>Response TimeHumidity≤8s(1m/s wind speed) <br>Temperature≤25s(1m/s wind speed) <br>Output SignalCurrent Output4-20mA <br>Load CapacityVoltage OutputOutput resistance≤250Ω <br>Current Output≤600Ω <br>Hole Size70mm/2.8in <br>Parameter SettingsSet By Software <br> <br>Product Model: <br>RS-Company Codes <br>WS-Temperature And Humidity Transmitter, Sensor <br>120-4~20mA Current Output<br>1、[Durable Material] Made of high quality ABS material, durable, wear resistant, small in size, using a dedicated analog circuit, high accuracy temperature and humidity measurement unit. <br>2、[Safe And Reliable] 10~30V wide voltage range input power supply, safe and reliable, beautiful appearance, easy to install, can be wall mounted or rail mounted. <br>3、[IP65 Dust Resistant] Industrial wall mounted high protection grade housing, IP65 dust resistant protection grade, rain and snow protection and good air permeability. <br>4、[High Accuracy] The circuit adopts industrial grade microprocessor chips and high accuracy temperature and humidity sensors to ensure reliability, high accuracy and interchangeability. <br>5、[4~20mA Analog Signal Output] Adopt standard industrial interface 4~20mA analog signal output, can be connected to on site digital display, PLC, inverter, industrial control host and other equipment<p>2 x Screw</p><p>2 x Expansion Tube</p><p>1 x Transmitter</p><p>1 x Manual</p>