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Datasheet EE820

Datasheet EE820

Product catalog summary

Overview: The EE820 CO2 sensor is designed for demanding environments such as hatchers, incubators, livestock barns, and greenhouses. It offers high accuracy, long-term stability, and resistance to pollution, making it suitable for both indoor and outdoor use.

Specifications:

Measurement Principle: Dual wavelength non-dispersive infrared technology (NDIR).
Measuring Range: 0 to 2,000 / 5,000 / 10,000 ppm.
Accuracy: Varies with range, e.g., < ±(50 ppm + 2% of measured value) for 0 to 2,000 ppm.
Temperature Dependency: ±(1 + CO2 concentration [ppm] / 1,000) ppm/°C.
Response Time: Typical 300 seconds.
Sampling Interval: Approximately 15 seconds.

Features:

Robust IP54 enclosure with a special filter for pollution resistance.
Analogue output options: 0-10 V or 4-20 mA.
Easy configuration and adjustment via optional USB-C stick and free PCS10 software.
Auto-calibration and temperature compensation for enhanced accuracy.

Technical Data:

Power Supply: Class III, 24 V AC ±20% or 15-35 V DC.
Current Consumption: Typical 15 mA plus output current.
Working Conditions: -20 to +60 °C, 0 to 100% RH non-condensing.
Storage Conditions: -20 to +60 °C, 0 to 95% RH non-condensing.
Enclosure Material: Polycarbonate, UL94 V-0 approved.
Electromagnetic Compatibility: Compliant with EN 61326-1 and EN 61326-2-3 for industrial environments.

Ordering Information: The EE820 can be configured with different CO2 measuring ranges, analogue outputs, and electrical connections. Accessories such as USB-C configuration sticks and protective caps are available.

Contact Information: E+E Elektronik Ges.m.b.H. is headquartered in Austria with subsidiaries in various countries including China, France, Germany, India, Italy, Korea, and the USA.

Catalog excerpts

your partner in sensor technology. CO2 Sensor for Demanding Applications

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EE820 CO2 Sensor for Demanding Applications The EE820 CO2 sensor is optimized for use in harsh, demanding applications, such as hatchers, incubators, life stock barns or greenhouses. Outstanding Accuracy A multiple point CO2 and temperature factory adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range, so the EE820 can even be installed outdoors. Long-term Stability The EE820 incorporates the E+E dual wavelength NDIR CO2 sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long term stability....

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Features External mounting holes ■ Easy and fast mounting with closed cover ■ Electronics protected against construction site pollution Bayonet screws ■ Opened / closed with a % rotation ■ Optimum protection against mechanical damage during installation ■ Excellent resistance to pollution www.epluse.com v1.14 / All rights reserved | 3

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DimensionsValues in mm (inch)EE820 with cable gland EE820 with plug Tecnical DataMeasurandsCO2 Measurement principle Il = load current Rl = load resistance

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Tecnical Data General 1) For performance according to specification.

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Ordering Guide Feature

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Company Headquarters & Production Site 4209 Engerwitzdorf | Austria T +43 7235 605-0 F +43 7235 605-8 [email protected] www.epluse.com E+E Elektronik France SARL E+E Elektronik Deutschland GmbH T +49 6171 69411-0 [email protected] E+E Elektronik India Private Limited datasheet_EE820 | Version v1.14 | 11-2024 © Copyright E+E Elektronik Ges.m.b.H. | All rights reserved your partner in sensor technology.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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