Manufacturer for Humidity Transmitter - HG-602 Dew Point Sensor Transmitter for Industrial Drying Processes – HENGKO
Manufacturer for Humidity Transmitter - HG-602 Dew Point Sensor Transmitter for Industrial Drying Processes – HENGKO Detail:

With its compact design and durable stainless steel housing, the HG-602 industrial dew point transmitter provides accurate and reliable measurement data. Its highly integrated features allow it to easily integrate into various measurement tasks. The product supports analog and digital Modbus RTU outputs and accurate measurement data for dew point, temperature, and humidity. It can seamlessly integrate with PLCs, HMIs, DCSs, and various configuration software.
Also, our industrial dew point transmitters have excellent long-term stability, and the sensors are highly resistant to contamination, making them ideally suited for harsh industrial environments. Its anti-condensation and contamination properties ensure data synchronization in high humidity environments. The product uses the widely accepted Modbus-RTU protocol, enabling easy connection to PLCs, DCSs, and various configuration software. The product's ultra-wide voltage input range of 10V~30V also features polarity protection and reverse connection, providing greater flexibility and safety.
The product is designed with fine craftsmanship and a compact, durable stainless steel housing that takes up little space. It supports RS485 and optional analog output to provide accurate and reliable measurements at 4-20mA, 0-5V, or 0-10V. Our industrial dew point transmitter uses advanced sensor technology to ensure accurate data in various application scenarios.
The HG-602 industrial dew point transmitter is widely used in many fields, such as building automation, HVAC, biopharmaceutical, semiconductor, microelectronics, environmental control, and OEM applications such as small compressed air dryers, plastic dryers, and additive manufacturing. Our products are ideal whether you require high-precision humidity control or reliable environmental monitoring.
Contact us now for more information about the HG-602 industrial dew point transmitter. Our professional team will provide customized solutions and help you achieve accurate and stable humidity control and environmental monitoring.


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Type |
Technical Specifications |
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Current |
DC 4.5V~30V |
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Power |
<0.1W |
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Measurement range |
-40~80°C,0~100%RH |
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Accuracy
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Temperature |
±0.1℃(20-60℃) |
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Humidity |
±1.5%RH(0%RH~80%RH,25℃) |
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Long-term stability |
humidity:<1% RH/Y temperature:<0.1℃/Y |
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Dew point range: |
-60℃~60℃(-76 ~ 140°F) |
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Response time |
10S(wind speed 1m/s) |
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Communication interface (Optional)
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RS485/MODBUS-RTU; 4~20mA(RL≤500Ω)/0~5V/0~10V(RL≥10KΩ) |
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Records and Software |
65,000 records, with Smart Logger professional data management and analysis software |
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Communication band rate |
1200, 2400, 4800, 9600, 19200, 115200(can be set), 9600pbs default |
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Byte format |
8 data bits, 1 stop bit, no calibration |
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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Manufacturer for Humidity Transmitter - HG-602 Dew Point Sensor Transmitter for Industrial Drying Processes – HENGKO, The product will supply to all over the world, such as: Liberia, Malaysia, Argentina, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!


