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 Power Supply Wiring: Wide voltage 10~30V DC power input; for 0-10V output devices, 24V power supply is required Output Interface Wiring: The device has 2 independent analog outputs as standard configuration Material: ABS Weight: 157g / 5.5 oz (approx.) Specific Wiring: - Power supply: VCC (Positive power), GND (Negative power / negative signal) - Output: TH (Positive temperature signal), RH (Positive humidity signal) Parameters: - DC power supply (default): DC 24V - Maximum power consumption: - Current output: 1.2W - Voltage output: 1.2W - Accuracy: - Humidity: 2%RH (60%RH, 25°C) - Temperature: 0.4°C (25°C) - B accuracy: - Humidity: 3%RH (60%RH, 25°C) - Temperature: 0.5°C (25°C) - Temperature range: -40°C to +120°C (default -40°C to +80°C) - Humidity range: 0%RH to 100%RH - Transmitter circuit working environment: -20°C to +60°C, 0%RH to 95%RH (non-condensing) - Probe operating temperature: -40°C to +120°C (default -40°C to +80°C) - Probe working humidity: 0%RH to 100%RH - Long term stability: - Humidity: 1%RH/year - Temperature: 0.1°C/year - Response time: - Humidity: 8s (1m/s air flow) - Temperature: 25s (1m/s air flow) - Output signal: Voltage output 0~10V - Load capacity: - Voltage output: Output resistance ≤250Ω - Current output: ≤600Ω - Hole Size: Approx. 70mm / 2.76in Parameter Settings: Can be modified 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. Incorrect range corresponds to PLC calculation error. Refer to technical specifications. 2. Incorrect wiring method or sequence. 3. Incorrect power supply voltage (24V required for 0-10V type). 4. Excessive distance between transmitter and collector causing signal interference. 5. Damaged PLC acquisition port. 6. Equipment damage. Features: 1. Stable and compact design with high accuracy temperature and humidity measurement unit, ensuring long-term stability and small size. 2. Wide operating range with dedicated analog circuit and 10~30V wide voltage DC power supply, highly practical. 3. Supports wall mount or rail mount installation. IP65 rated for high dust resistance, protection against rain and snow, with good breathability. 4. Circuit uses industrial-grade microprocessor chips and imported high accuracy temperature and humidity sensors for excellent reliability, high accuracy, and interchangeability. 5. Standard industrial interface with 0~10V analog signal output, compatible with on-site digital displays, PLCs, inverters, industrial control hosts, and other equipment. Safe, reliable, with sleek appearance and easy installation. Package Includes: 2 x Screw 2 x Wall Plug 1 x Transmitter 1 x User Manual