Item Type: Temperature Humidity Transmitter_x000D_ Material: ABS_x000D_ Weight: Approx. 178g/6.3oz _x000D_ Size: Approx. 147x88x41mm / 5.8x3.5x1.6in _x000D_ Screen Size: Approx. 51x36mm / 2.0x1.4in _x000D_ DC Power Supply (Default): DC 10-30V_x000D_ Maximum Power Consumption: 0.4w_x000D_ A Accuracy:_x000D_ Humidity: 2%RH(60%RH,25)_x000D_ Temperature: 0.425_x000D_ B Accuracy:_x000D_ Humidity: 3%RH(60%RH,25)_x000D_ Temperature: 0.525_x000D_ (Default) :_x000D_ -20 C To +60 C, 0%rh To 95%rh (Non Condensing)_x000D_ - 40 ~ + 120 Default: - 40 ~ + 80 _x000D_ Transmitter Circuit Operating Temperature and Humidity: 0%RH-RH_x000D_ Probe Operating Temperature: Modbus RTU Protocol_x000D_ Probe Working Humidity: 485 Signal_x000D_ Agreement: 0.1 _x000D_ Output Signal: 0.1%RH_x000D_ Temperature Display Resolution: 1s_x000D_ Humidity Display Resolution: 70mm_x000D_ T/h Refresh Time: _x000D_ Humidity: 1%RH/y_x000D_ Temperature: 0.1/y_x000D_ Response Time:_x000D_ Humidity: 8s (1m/s Wind Speed)_x000D_ Temperature: 25s (1m/s Wind Speed)_x000D_ Parameter Settings: Can Be Directly Modified Through Software Settings Or Buttons_x000D_ Product Model:_x000D_ RS: Code _x000D_ WS: Temperature and Humidity Sensor_x000D_ N01-485 Communication (Modbus RTU Protocol)_x000D_ 2D-LCD Industrial Wall Hanging (Lquid Crystal Display)_x000D_ Special Wiring:_x000D_ Circuit Identification Specification:_x000D_ Power Supply VCC V+10~30V DC_x000D_ Power Supply GND V-_x000D_ Communication: _x000D_ 485 A 485 - A _x000D_ 485B 485-B_x000D_ Basic Communication Parameters:_x000D_ Password: 8 Bit Binary_x000D_ Data Bit: 8 Bits_x000D_ Parity Bit: Does Not Exist_x000D_ Stop Bit: 1 Person_x000D_ Error Checking: CRC (Cri Cyclic Redundancy Check Code)_x000D_ Baud Rate: The value can be 2400bit/s, 480 bit/s, or 9600bit/s. The default value is 480 bit/s_x000D_ Wiring Instructions:_x000D_ Power Supply and 485 Signal_x000D_ _x000D_ Wide Voltage Power Input Can Be 10~30V. When Connecting the 485 Signal Cable, Ensure That the Two Lines A\b Cannot Be Reversed, and the Addresses of Multiple Devices on the Bus Cannot Conflict)_x000D_ Temperature: 0.525_x000D_ (Default) :_x000D_ -20 C To +60 C, 0%rh To 95%rh (Non Condensing)_x000D_ - 40 ~ + 120 Default: - 40 ~ + 80 _x000D_ Transmitter Circuit Operating Temperature and Humidity: 0%RH-RH_x000D_ Probe Operating Temperature: Modbus RTU Protocol_x000D_ Probe Working Humidity: 485 Signal_x000D_ Agreement: 0.1 _x000D_ Output Signal: 0.1%RH_x000D_ Temperature Display Resolution: 1s_x000D_ Humidity Display Resolution: 70mm_x000D_ T/h Refresh Time: _x000D_ Humidity: 1%RH/y_x000D_ Temperature: 0.1/y_x000D_ Response Time:_x000D_ Humidity: 8s (1m/s Wind Speed)_x000D_ Temperature: 25s (1m/s Wind Speed)_x000D_ Parameter Settings: Can Be Directly Modified Through Software Settings Or Buttons_x000D_ Product Model:_x000D_ RS: Code _x000D_ WS: Temperature and Humidity Sensor_x000D_ N01-485 Communication (Modbus RTU Protocol)_x000D_ 2D-LCD Industrial Wall Hanging (Lquid Crystal Display)_x000D_ Special Wiring:_x000D_ Circuit Identification Specification:_x000D_ Power Supply VCC V+10~30V DC_x000D_ Power Supply GND V-_x000D_ Communication: _x000D_ 485 A 485 - A _x000D_ 485B 485-B_x000D_ Basic Communication Parameters:_x000D_ Password: 8 Bit Binary_x000D_ Data Bit: 8 Bits_x000D_ Parity Bit: Does Not Exist_x000D_ Stop Bit: 1 Person_x000D_ Error Checking: CRC (Cri Cyclic Redundancy Check Code)_x000D_ Baud Rate: The value can be 2400bit/s, 480 bit/s, or 9600bit/s. The default value is 480 bit/s_x000D_ Wiring Instructions:_x000D_ Power Supply and 485 Signal_x000D_ Wide Voltage Power Input Can Be 10~30V. When Connecting the 485 Signal Cable, Ensure That the Two Lines A\b Cannot Be Reversed, and the Addresses of Multiple Devices on the Bus Cannot Conflict 1SUPERIOR PERFORMANCE: High accuracy temperature and humidity measurement unit, long term stability, small volume. 2STANDARD PROTOCOL: Standard communication protocol, communication address and baud rate can be set with special 485 circuit. 3EASY TO INSTALL: Wall mount or rail mount. High dustproof grade (IP65). 10~30V wide voltage range power supply 4WITH DIGITAL DISPLAY: LCD display, beautiful and generous. Button to set parameters, easy to operate. 5PREMIUM ABS MATERIAL: High quality ABS material, sturdy and durable, long service life.2 x Screw 2 x Expansion Tube 1 xTemperatureHumidityTransmitter 1 x Instruction Manual measurement, please allow some error.