*myarchiexpo

EE80

Product catalog summary

Overview: The EE80 Room CO2 Switch utilizes non-dispersive infrared (NDIR) technology for CO2 measurement, featuring a patented auto-calibration procedure for long-term stability. It is designed for building management in residential and office areas, focusing on ventilation control with a modern design and optional display.

Specifications:

Measurement Principle: Non-Dispersive Infrared Technology (NDIR)
Sensor: E+E Dual Source Infrared System
Working Range: 0...2000 ppm / 0...5000 ppm
Accuracy: At 25 °C (77 °F) and 1013 mbar, 0...2000 ppm: < ± (50 ppm +2% of measuring value); 0...5000 ppm: < ± (50 ppm +3% of measuring value)
Response Time: t63 < 195s
Temperature Dependence: Typically 2 ppm CO2/°C
Long Term Stability: Typically 20 ppm/year
Sample Rate: Approximately 15 seconds

Switch Output:

Max. Switching Voltage: 50 V AC / 60 V DC
Max. Switching Load: 0.7 A at 50 V AC, 1A at 24 V DC
Min. Switching Load: 1 mA at 5 V DC
Contact Material: Ag+Au clad

General Features:

Supply Voltage: 24 V AC ±20% or 15 - 35 V DC
Current Consumption: Typically 10 mA, max. 0.5 A for 0.3 s
Warm-up Time: < 5 minutes
Housing Material: Polycarbonate, with different approvals for US and EU versions
Protection Class: IP30
Display: Optional LC display
Electrical Connection: Screw terminals max. 1.5 mm² (AWG16)
Electromagnetic Compatibility: EN61326-1, FCC Part 15, EN61326-2-3, ICES-003 Class B
Working Temperature Range: 0...90% RH (non-condensing) / -20...60 °C (-4...140 °F)
Storage Temperature Range: 0...90% RH (non-condensing) / -20...60 °C (-4...140 °F)

Housing Dimensions:

Europe: 85 x 100 x 26 mm (3.3 x 3.9 x 1”)
USA: 85 x 136 x 26 mm (3.3 x 5.4 x 1”)

Ordering Guide: The EE80 can be ordered with different working ranges, display options, and housing designs and colors. Examples include:

EE80-2CSD04G: Working range 0...2000 ppm, with display, EU-Grey housing
EE80-5CSUS: Working range 0...5000 ppm, without display, US housing

Catalog excerpts

YOUR PARTNER IN SENSOR TECHNOLOGY HVAC Room CO2 Switch EE80 room CO2 switch is based on the non-dispersive infrared (NDIR) measurement principle. A patented auto-calibration procedure compensates for the aging of the infrared source and ensures outstanding long term stability. The switch threshold and hysteresis can be set with potentiometers on the electronics board. The measured CO2 data can be indicated on the optional LC display. Two different enclosure designs ensure professional appearance according to regional standards. building management for residential and office areas modern design ventilation control optional display easiest installation long-term stable Technical Data_ Measurement principle Working range_ Temperature dependence Long term stability_ Sample rate Switch Output Contact material General Supply voltage_ Current consumption Housing material Protection class Electrical connection_ Electromagnetic compatibility Working temperature range Storage temperature range Non-Dispersive Infrared Technology (NDIR) E+E Dual Source Infrared System_ 0...5000 ppm:_< ± (50 ppm +3 % of measuring value) Ag+Au clad_ US Version: UL94V-0 approved / EU Version: UL94HB approved 1) warm up time for performance according specification

Open the catalog to page 1

YOUR PARTNER IN SENSOR TECHNOLOGY, Connection Diagram Housing colour: Front cover: Signal white RAL 9003 Back cover: Light grey RAL 7035 back cover Silver (Anthracite grey RAL 7016) (White aluminum RAL 9006) NO = normally open NC = normally closed WR = working range Working range: Housing design & colour: 0...2000 ppm CO2 Switch with Display EU-Grey (RAL7016) Housing design & colour: 0...5000 ppm CO2 Switch without Display US (RAL9003 / RAL7035)

Open the catalog to page 2