Room Temperature Humidity Sensor, 4-20mA/0-5V/0-10V

Room temperature humidity sensor provides accurate and stable measurement of temperature and humidity in indoor environments. It uses a digital sensing element and reliable signal circuit to ensure consistent performance with minimal drift. SUCH temperature humidity sensor supports multiple output options including voltage, current, and RS485 for flexible system integration. With a wide range of 0~99.9% RH and -40~+60°C, compact wall-mounted design, and fast response, it ensures efficient and continuous environmental monitoring.

Feature

• High Accuracy and Stability: Temperature humidity sensor adopts a digital temperature and humidity sensing element with a reliable signal processing circuit, ensuring accurate measurement, minimal drift, and long-term stability.
• Multiple Output Options: Supports voltage, current output, providing flexible signal transmission compatible with various industrial control systems.
• Wide Measurement Range: Covers a broad temperature and humidity range, suitable for different environmental monitoring applications such as offices, warehouses, laboratories, and greenhouses.
• Dual Temperature Range Switching: Features two switchable temperature range settings, allowing users to easily adapt to diverse measurement requirements.
• Long-Distance Transmission: Designed for stable performance over extended wiring distances, ensuring signal integrity in large-area installations.
• Easy Wall Mounting: Compact wall-mounted design simplifies installation and maintenance, making it ideal for indoor temperature and humidity control systems.
• Precision Performance: Provides high precision, no signal drift, and strong stability for continuous monitoring of ambient temperature and humidity.

Dimension (Unit:mm)

Electrical Installation 

Note: All installation operations below must be performed with the power supply disconnected.

The voltage-type temperature and humidity transmitter adopts a four-core connector. The pin functions are shown in Figure 1;

The terminal pin definitions are shown in Figure 2.