The formaldehyde transmitter designed by our company adopts electrochemical sensor with high
measurement accuracy, fast response, long service life and long stability. The output resolution of
the device can reach 0.01ppm, and it can be monitored online for 24 hours. Smart homes, air
fresheners, air conditioners, etc. require long-term online monitoring of formaldehyde
concentrations in industries or equipment. The device adopts wide voltage 10-30V DC power supply, 485 signal output, standard Modbus-RTU communication protocol, ModBus address can be set, baud rate can be changed, communication distance is up to 2000 meters.
Note: The actual product may vary in slight variation with the image shown. Refer to the datasheet in the ATTACHMENTS section for more info. regd. the product.
Features:
- Range 0-5ppm, other ranges can also be customized.
- High measurement accuracy and repeatability up to ±2%.
- 485 communication interface standard ModBus-RTU communication protocol, address, baud
rate can be set, the communication distance is up to 2000 meters.
- Optional high-quality OLED display, the value can be directly viewed on the spot, and the night
can be clearly displayed.
- On-site power supply adopts 10~30V DC wide voltage power supply, which can adapt to
various DC power supplies in the field.
- The product adopts wall-mounted waterproof case, which is easy to install and has high
protection level and can be applied to harsh environment.
Applications:
A temperature and humidity module can be added inside the shell to realize the joint detection of temperature, humidity, and formaldehyde.
Package Includes:
1 x Renke RS-CH2O-N01-2-5P-2 Formaldehyde Sensor 40°C~+80°C,≤±0.5ppm (Type RS485)
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