The THT63 indoor temperature and humidity transmitter is specifically designed for accurate indoor temperature and humidity monitoring. It features a compact size, easy installation, and simple operation. Built‑in protections against lightning surges, static electricity, group pulses and high‑voltage interference deliver strong anti‑interference performance. It supports multiple output options, including current, voltage, and RS485 for flexible integration. The THT63 is ideal for computer rooms, commercial buildings, warehouses and other environments requiring precise temperature and humidity control.
Compact, easy install & operate
Strong anti-interference performance
Multiple outputs, wide applicability
| General | |
| Relative Humidity | |
| Sensor | Digital type |
| Measuring Range | 0%...100%RH |
| Output | RS485/Modbus, 0...10VDC, 4...20mA optional |
| Accuracy | ±3% @ 20℃ & 20...80%RH |
| Response Time | ≤10s (20℃, slow flow air) |
| Temperature | |
| Sensor | Digital type or thermal resistance, see Order Ref No |
| Measuring Range | 0...50℃, -20...60℃ etc |
| Output | RS485/Modbus, 0...10VDC, 4...20mA optional |
| Thermal Resistance | See order ref No. and thermal resistance Indexing table |
| Accuracy | Digital type: ±0.3℃@20℃ Thermal resistance: typical ±0.2...0.4℃@25℃, see Order Ref No. |
| Operating Conditions | |
| Housing Material | PC shell |
| Working Temperature & Humidity | -20...60℃, 5%...95%RH (Non-condensing) |
| IP Grade | IP30 |
| Electrical Overview | |
| Power Supply - Voltage type / RS-485 | 15...35VDC / 24VAC+20% (AC power supply requires isolated power supply) |
| Power Supply - Current type | 19.5...35VDC (RL=500Ω) / 9.5...35VDC (RL=0Ω) |
| Output Load | ≤500Ω (Current type), ≥2KΩ (Voltage type) |
The THT63 is designed for indoor temperature and humidity monitoring in computer rooms, commercial buildings, warehouses and other HVAC or building automation applications. Its compact housing is suitable for locations where continuous indoor environmental monitoring is required.
Yes. The THT63 supports RS485/Modbus, 0–10 VDC and 4–20 mA outputs, allowing it to connect to compatible PLC, DDC, HVAC controller and building management system inputs.
Choose RS485/Modbus for digital communication or multi-device networks, 0–10 VDC for compatible voltage inputs, and 4–20 mA for current-loop applications or longer cable runs. Check the controller input and available power supply before ordering.
No. The THT63 has an IP30 enclosure and is intended for indoor, non-condensing environments. Install it away from direct water exposure, condensation, strong heat sources, direct sunlight and supply-air outlets that could affect the measurement.
Please specify the required output signal, temperature range, temperature sensor type, power supply and order quantity. If you are unsure, provide the input requirements of your PLC or building management system, and Anwoll can help select the appropriate configuration.
