The VTH533-B Split Probe Temperature and Humidity Transmitter features imported high-precision sensing units and built-in advanced temperature compensation, ensuring high stability, minimal drift, and excellent repeatability. The wall-mounted enclosure allows for easy installation.

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• The transmitter is equipped with a digital display, enabling real-time monitoring of current temperature and humidity levels.

• Key Features:

• Wide DC voltage input: 10–30V

• Industrial-grade ESD protection and reverse polarity protection

• Supports sensor cables up to 20 meters in length

• High-temperature probe with waterproof and fine dust resistance

• Standard RS485 / Modbus-RTU communication protocol

• IP66-rated enclosure for superior waterproof and dustproof performance

• Digital signal output

• Default temperature unit: °C (°F available upon request)

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Output Options:
① RS485 digital signal output
② Dual analog output (temperature and humidity) with optional signal formats: 4–20 mA, 0–5 V, or 0–10 V, plus RS485 digital signal output