【CO2 sensor with a 5-year accuracy guarantee (no calibration needed for 5 years)】In addition to measuring CO2 concentration, it can also measure temperature and relative humidity, and convert to dew point temperature!
● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Equipped with CO2 automatic calibration function (automatic correction function). ● Choice of Modbus, BACnet, or analog output. ● Revolutionary long-term stability. ● Temperature compensation function. ● Easy installation with a snap-type housing. ■ The EE800 is a CO2 measuring device that also measures temperature and relative humidity, and can convert units to dew point temperature. To compensate for aging degradation, E+E's unique dual-wavelength NDIR CO2 sensor is used, and CO2 and temperature are calibrated at multiple points during manufacturing, allowing for accurate CO2 measurement across the entire temperature range. ■ You can choose between analog output or RS485 output. With Modbus RTU or BACnet MS/TP interface, outputs in other units such as absolute humidity, mixing ratio, enthalpy, frost point, and water vapor partial pressure are possible. For more details, please download the catalog or contact us.
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basic information
Measurement Principle: Dual-wavelength Non-dispersive Infrared Method (NDIR) <CO2> Measurement Range: 0-2000/0-5000 ppm Accuracy: 0-2000 ppm <±(50 ppm + 2% of reading) 0-5000 ppm <±(50 ppm + 3% of reading) <Humidity> Operating Range: 10 ～ 95 %RH (without condensation) <Temperature> Operating Range: 0 ～ 50 ℃ <General Specifications> Output: 4-20mA or 0-5/10V Power Supply: 15-35VDC or 24VAC±20% Dimensions: 85W x 100H x 26D mm
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● Comprehensive management of building air conditioning for heating, cooling, and ventilation ● Mushroom cultivation, greenhouse cultivation ● Plant factory ● CO2 management for vegetable and fruit storage ● Ventilation control Other various fields
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We introduce various measuring instruments and devices related to moisture management, including the domestic capacitive dew point meter TK-100 series, mirror-type dew point meters, oxygen concentration meters, humidifiers, and moisture meters for corrosive gases. By organically combining these, as well as through piping, line creation, and unitization, we provide customized products and respond quickly to complex issues.