CO2 meter combined with humidity and temp. RS485
back to category
The STHC 102 temperature, relative humidity and CO2 sensor is designed to measure the carbon dioxide concentration, temperature and relative humidity of the air in water protected areas
Description
The STHC 102 temperature, relative humidity and CO2 sensor consists of a plastic corrugated head where a printed circuit board with individual sensors and converter is placed to establish a communication via the RS 485 bus. The temperature and relative humidity are measured by a common internal sensor whose signal is processed in a microprocessor and converted into an output signal from MODBUS RTU. The CO2 value is measured by an NDIR module whose digital signal is also converted into an output signal of MODBUS RTU. For the CO2 concentration sensor, an auto-calibration function is available to set the sensor to the minimum CO2 value corresponding to the outdoor concentration level. The STHC 102 temperature, relative humidity and CO2 sensor complies with the degree of protection IP 30 according to EN 60529, as amended. Appropriate design and high-quality material ensure that the sensor does not feel disturbing, even in interiors with high aesthetic requirements. You can choose the color of the box white or gray.
The STHC 102 temperature, relative humidity and CO2 sensor is designed to be used in a chemically non-aggressive environment. Its use should be chosen with regard to temperature and chemical resistance of the head and of the individual sensors.
The operating conditions to determine the correct function are:
Ambient temperature near the sensor: 0 to 45°C
Ambient Relative Humidity: 0 to 95% (non-condensing humidity)
Atmospheric pressure: 87 to 106 kPa
Quote request
Request a free quote for this product below.
Why Advanced Measuring Instruments B.V.?
Advanced Measuring Instruments B.V. distinguishes itself from others through its wide range of products, good quality and fair prices. At Advanced Measuring Instruments you can view your desired product in a user-friendly manner, order it or make your own offer and receive it the same day. We are also always available for advice.
Can't find the desired configuration or product? We will assist you in your choice or configuration. We are extremely flexible and guarantee a solution for your problem.
Advanced Measuring Instruments B.V. is also authorised distributor for several brands. Do you see a product that fits your company or do you want large quantities? Or do you wish to become a dealer? Contact us and we will look into your specific case.
