EE820 EPLUSE | Alldatasheet
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Technical content
CO2 Sensor for Demanding Applications EE820
v1.12 / Modification rights reserved | 2 EE820 The EE820 CO 2 sensor is optimized for use in harsh, demanding applications, such as hatchers, incubators, life stock barns or greenhouses. Outstanding Accuracy A multiple point CO 2 and temperature factory adjustment procedure leads to excellent CO 2 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 CO 2 sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long term stability. High Resistance to Pollution With its robust, functional IP54 enclosure with a special filter the EE820 can be employed even in harsh environment. Analogue Output The CO2 measured data with range up to 10 000 ppm is available on the analogue output (voltage / current). Easy Configuration and Adjustment An optional adapter and the free EE-PCS Product Configuration Software facilitate the configuration and adjustment of the EE820. CO2 Sensor for Demanding Applications EE820 with cable gland EE820 with M12x1 plug
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Features
▪ Optimum protection against mechanical damage during installation ▪ CO2 auto-calibration ▪ Temperature compensation ▪ Excellent resistance to pollution Service interface for configuration and adjustment IP54 enclosure Test Report According DIN EN 10204-2.2 Knockout for ½" conduit fitting (US) Bayonet screws ▪ Opened / closed with a ¼ rotation External mounting holes ▪ Easy and fast mounting with closed cover ▪ Electronics protected against construction site pollution
v1.12 / Modification rights reserved | 4 Values in mm (inch) Dimensions EE820 with cable gland EE820 with plug FÜR CONDUIT INSTALLATION CABLE GLAND 5 (0.2) 80.6 ±0.3 Plug 101 (3.45 ±0.11) (1.81) (0.75) (3.98) (3.17) M12x1 M16x1.5 FÜR CONDUIT INSTALLATION CABLE GLAND 5 (0.2) 80.6 ±0.3 Plug 101 (3.45 ±0.11) (1.81) (0.75) (3.98) (3.17) M12x1 M16x1.5 Tecnical Data CO2 Measurement principle Dual wavelength non-dispersive infrared technology (NDIR) Measuring range 0...2 000 / 5 000 / 10 000 ppm Accuracy @ 25 °C (77 °F) and 1 013 mbar (14.7 psi) 0...2 000 ppm 0...5 000 ppm 0...10 000 ppm < ±(50 ppm + 2 % of measured value) < ±(50 ppm + 3 % of measured value) < ±(100 ppm + 5 % of measured value) Temperature dependency ±(1 + CO2 concentration [ppm] / 1 000) ppm/°C Response time t 63, typ. 300 s Sampling interval, approx. 15 s Measurands Outputs Analogue CO2 4 - 20 mA RL ≤ 500 Ω RL = load resistance
v1.12 / Modification rights reserved | 5 Tecnical Data Power supply class III USA & Canada: Class 2 supply necessary, max. voltage 30 V DC
24 V DC ±20 % 15 - 35 V DC
Current consumption , typ. 15 mA + output current Peak current , max. @ analogue output 350 mA for 0.3 s Warm-up time 1) < 5 min Electrical connection Screw terminals max. 2.5 mm 2 or M12 plug 0...100 %RH, non-condensing 0...95 %RH, non-condensing Enclosure Material Protection rating Polycarbonate (PC), UL94 V-0 approved IP54 Electromagnetic compatibility EN 61326-1 EN 61326-2-3 Industrial environment FCC Part15 Class B ICES-003 Class B Conformity 1) For performance according to specification. General
v1.12 / Modification rights reserved | 6 Ordering Guide Order example EE820-HV2A6E1AC0 Accessories Feature Description Code Hardware Konfiguration EE820- CO2 measuring range 0...2 000 ppm HV1 0...5 000 ppm HV2 0...10 000 ppm HV3 Analogue output 0 - 10 V A3 4 - 20 mA A6 Electrical connection M16x1.5 cable gland E1 M12 connector, 4 poles E9 Accessories No accessories AC0 M12x1 cable socket, for self assembly AC2 Feature Code Description CO2 measuring range HV2 0...5 000 ppm Analogue output A6 4 - 20 mA Electrical connection E1 M16 cable gland Accessories AC0 No accessories Description Code USB configuration adapter HA011066 E+E Product Configuration Software (Free download: www.epluse.com/configurator ) EE-PCS Connection cable M12x1 socket - flying leads 1.5 m (3.3ft) 5 m (16.4 ft) 10 m (32.8 ft) HA010819 HA010820 HA010821 Protective cap for M12 socket HA010781 Protective cap for M12 plug HA010782 Power supply adapter V03 For further information, see data sheet Accessories .
Company Headquarters & Production Site E+E Elektronik Ges.m.b.H. Langwiesen 7
4209 Engerwitzdorf | Austria
info@epluse.com www.epluse.com Subsidiaries E+E Sensor Technology (Shanghai) Co., Ltd. T +86 21 6117 6129 info@epluse.cn E+E Elektronik France SARL T +33 4 74 72 35 82 info.fr@epluse.com E+E Elektronik Deutschland GmbH T +49 6171 69411-0 info.de@epluse.com E+E Elektronik India Private Limited T +91 990 440 5400 info.in@epluse.com E+E Elektronik Italia S.R.L. T +39 02 2707 86 36 info.it@epluse.com E+E Elektronik Korea Ltd. T +82 31 732 6050 info.kr@epluse.com E+E Elektronik Corporation T +1 847 490 0520 info.us@epluse.com Version v1.12 | 05-2023 Modification rights reserved