ATI - EE80 Series - Brochure

96EE80 series set new standards in CO2 measurements for HVAC.The transmitters resp. switches combine CO2, relative humidity(RH) and temperature (T) measurement in one modern and user-friendly housing. The basic EE80 version for CO2 and T can be easily extended witha RH plug-in module. The CO2 measerument is based on the infrared principle. Apatented auto-calibration procedure compensates for the aging ofthe infrared source and ensures outstanding long term stability. EE80 provides analogue outputs (in V or mA). The optional displayindicates sequentially the actual measuring data. As one more option a switching output with adjustable switchingpoint and hysteresis is available. A wide variety of models ensures an optimal adjustment for customised requirements.Measuring valuesCO2Measurement principle Non-Dispersive Infrared Technology (NDIR)Sensor E+E Dual Source Infrared SystemWorking range 0...2000ppm 0...5000ppm Accuracy at 20°C (68°F) 0...2000ppm: < ± (50ppm +2% of measuring value)and 1013mbar 0...5000ppm: < ± (50ppm +3% of measuring value)Response time t63 < 90 secTemperature dependence typ. 2ppm CO2/°CLong term stability typ. 20ppm / yearSample rate ca. 0.5 minRelative HumidityMeasurement principle capacitiveSensor element HC103Working range1) 10...90% RHAccuracy at 20°C (68°F) ±3% RH (30...70% RH) ±5% (10...90% RH)TemperatureAccuracy at 20°C (68°F) ±0.3°C (±0.54°F) version with current output 4 - 20mA: ±0.7°C (±1.26°F)OutputsAnalogue Output0...2000/5000 ppm / 0...100% RH / 0 - 5V -1mA < IL < 1mA0...50°C (32...122°F) 0 - 10V -1mA < IL < 1mA4 - 20mA RL < 500 OhmSwitching OutputMax. switching voltage 50V AC / 60V DCMax. switching load 1A at 50V AC 1A at 30V DCMin. switching load 1mA at 5V DCContact material Ag+Au cladGeneralSupply voltage SELV 24V AC ±20% 15 - 35V DC SELV = Safety Extra Low VoltagePower requirement < 3 WWarm up time 2) < 5 minEE80EE80 Series EE80 Series building management for residential and office areasventilation controlCO2 / RH / T measurement in one deviceRH output with plug-in moduleanalogue or switching outputmodern designoptional displayeasiest installationlong term stabilityHVAC Room Transmitter and Switches for CO2, Relative Humidity and TemperatureTTypical ypical AApplicapplicationstions FFeaeaturturesesTTecechnical Dahnical Datatav1.7EE8097CO2 (C)MODEL0...2000ppm (2)0...5000ppm (5)WORKING RANGE OUTPUTEE80-switching output (S)Housing Dimensions (mm)Housing Dimensions (mm)Connection DiaConnection DiaggrramamOrOrdering Guidedering GuideCO2 + T (CT)CO2 + T + RH (CTF)without display (--)with display (D04)°C (--)°F (E01)MODEL0...2000ppm (2)0...5000ppm (5)WORKING RANGE OUTPUTEE80-DISPLAY T-UNIT0-5V (2)0-10V (3)4-20mA1) (6)T-SCALE0...50 (T04)-5...55 (T31)0...40 (T55)other (Txx)OrOrder Exampleder ExampleEE80-2CT3D04-T04Version with voltage output:Working range: 0...2000ppmModel: CO2 + TOutput: 0-10VDisplay: with displayT-Unit: °CT-Scale: 0...50°C (32...122°F)- humidity plug-in module (HA011003)Material of housing: PCProtection class: IP20Colour of housing: Cover: RAL 9003 (signal white)Back: RAL 7035 (light grey)(other colours upon request)AccessoriesAccessoriesDisplay LC display: alternating CO2 (ppm) / T (°C or °F) / RH (% RH)Electrical connection screw terminals max. 1.5 mm2 (AWG16)Electromagnetic compatibility EN 61000-6-3 EN61326-1+A1+A2:05.2002EN 61000-6-1 Working temperature range 0...90% RH (non condensing) / -5...55°C (23...131°F)Storage temperature range 0...90% RH (non condensing) / -20...60°C (-4...140°F)1) refer to the working range of the humidity sensor HC1032) warm up time for performance according specification EE80W x H x D = 85 x 100 x 26mm (3.3 x 3.9 x 1”)EE80 voltage / current output:EE80 switching output:EE80-xx2/3xEE80-xx6xEE80-xCSAnalogue Output Switching Outputpower supply15...35V DC24V AC ±20%power supply15...35V DC24V AC ±20%power supply15...35V DC24V AC ±20%switching offppm20001000500relay statusswitching onONOFFHysteresis [% of MR]Level [% of MR]25% of MR1) current output (6) not available for model CTF102Duct mounted CO2 transmitters and switches of the EE85 seriesare designed for HVAC applications. The CO2 sensing elementuses the Non-Dispersive Infrared Technology (NDIR). A patentedauto-calibration procedure compensates for drift caused by theaging of the sensing element and guarantees outstanding longterm stability.Installed into a duct a small flow of air will be established by con-vection through the probe into the transmitter housing and backinto the duct. Inside the transmitter housing the air will diffusethrough a membrane into the CO2 sensing element. The operation in closed loop air stream avoids pollution of theCO2 sensor.Measuring ranges of 0...2000ppm and 0...5000ppm correspond toan analogue interface of 0 - 5/10V or 4 - 20mA. Selectively a switching output with adjustable switching point and hysteresis is available. The instruments can be easily positioned in the duct with the standard mounting flange.Measuring ValuesCO2Measurement principle Non-Dispersive Infrared Technology (NDIR)Sensing element E+E Dual Source Infrared SystemMeasuring range 0...2000ppm / 0...5000ppm Accuracy at 20°C (68°F) 0...2000ppm: < ± (50ppm +2% of measuring value)and 1013mbar 0...5000ppm: < ± (50ppm +3% of measuring value)Traceable to international standards, administrated by NIST, PTB, BEV...Response time t63 1) < 120sTemperature dependence typ. 2ppm CO2/°CLong term stability typ. 20ppm / yearSample rate ca. 30sOutputsAnalogue Outputs0...2000ppm / 0...5000ppm 0 - 5V -1mA < IL < 1mA0 - 10V -1mA < IL < 1mA4 - 20mA RL < 500 OhmSwitching OutputMax. switching voltage 50V AC / 60V DCMax. switching load 1A at 50V AC 1A at 24V DCMin. switching load 1mA at 5V DCContact material Ag+Au cladGeneralSupply voltage SELV 24V AC ±20% 15 - 35V DC SELV = Safety Extra Low VoltagePower requirement < 3WWarm up time 2) < 5 minHousing / protection class PC / housing: IP65, probe: IP20Cable gland M16 x 1.5 cable Ø 4.5 - 10 mm (0.18 - 0.39”)Electrical connection screw terminals max. 1.5 mm2 (AWG 16)Electromagnetic compatibility EN 61000-6-3 ÖVE EN61326-1+A1+A2:05.2002EN 61000-6-1 FCC Part 15 ICES-003 ClassBWorking temperature and conditions -5...55°C (23...131°F) 0...95% RH (not condensating)Storage temperature and conditions -20...60°C (-4...140°F) 0...95% RH (not condensating)1) minimum flow speed 1m/s (200ft/min)2) warm up time for performance according to specificationEE85EE85 SeriesEE85 Seriesbuilding management for residental and office areasventilation controlvery simple installationcompact housingauto-calibrationtraceable calibrationmeasuring ranges: 0...2000ppm or 0...5000ppmanalogue or switching outputCO2 Transmitter and Switches for Duct MountingTTypical ypical AApplicapplicationstions FFeaeaturturesesTTecechnical Dahnical Datatav1.3EE85103CO2 (C) 50mm (2)200mm (5)MODEL0...2000ppm (2)0...5000ppm (5)MEASURING RANGE OUTPUTEE85-PROBE LENGTH(see dimensions “A”)0 - 5V (2)0 - 10V (3)4 - 20mA (6)switching output (S)Dimensions (mm)Dimensions (mm)Connection DiaConnection DiaggrramamOrOrdering Guidedering Guide OrOrder Exampleder ExampleEE85-5C35measuring range: 0...5000ppmmodel: CO2output: 0 - 10Vprobe length: 200mmEE85OperOperaation Principletion PrincipleCO2 sensing elementair flow directionSealA...according to ordering guideØ12(0.47”)80(3.15”)80(3.15”)37.2 (1.46”)AmAEE85-xC2/3xAnalogue OutputsEE85-xC6xSwitching OutputEE85-xCSxswitching offppm20001000500relay statusswitching onONOFFHysteresis [% of MR]Level [% of MR]25% of MR98Measuring instruments in green houses or life stock barns areexposed to a very demanding environment: high humidity levels,pollutants like fertilizers, herbicides and high ammonia concen-trations are just a few of the many hazards.The robust, functional housing of the EE82 with integrated special filter has been designed for such applications.The air diffuses through the filter into the instrument enclosure.Then the air diffuses further through a second membrane filterintegrated in the CO2 measuring cell.The CO2 measurement is based on the non-dispersive infrared(NDIR) technology. The patented auto-calibration procedurecompensates for aging of the infrared source and guaranteeshigh reliability, long term stability and eliminates the need ofperiodical recalibration in the field.Measuring ranges of 0...2000/5000/7000ppm correspond to an analogue interface of 0 - 5/10V or 4 - 20mA.Selectively a switching output with adjustable switching point and hysteresis is available. The very practical snap-in mounting flange and connector for the supply voltage and outputs allow quick andeasy installation of the EE82 without ever opening the housing.Measuring ValuesMeasuring principle Non-Dispersive Infrared Technology (NDIR)Sensing element E+E Dual Source Infrared SystemMeasuring range 0...2000/5000/7000ppmAccuracy at 20°C (68°F) 0...2000ppm < ± (50ppm +2% of measuring value)and 1013mbar 0...5000ppm < ± (50ppm +3% of measuring value)0...7000ppm < ± (50ppm +5% of measuring value)Response time t63 1) < 120sTemperature dependence typ. 2ppm CO2/°CLong term stability typ. 20ppm / yearSample rate ca. 30sOutputAnalogue Output0...2000/5000/7000ppm 0 - 5 / 0 - 10V -1mA < IL < 1mA4 - 20mA RL < 500 OhmSwitching OutputMax. switching voltage 50V AC / 60V DCMax. switching load 1A at 50V AC 1A at 30V DCMin. switching load 1mA at 5V DCContact material Ag+Au cladGeneralSupply voltage SELV 24V AC ±20% 15 - 35V DC SELV = Safety Extra Low VoltagePower requirement < 3WWarm up time < 5 minHousing / protection class PC / IP54Electrical connection M12 plugElectromagnetic compatibility EN 61000-6-3 ÖVE EN61326-1+A1+A2:05.2002EN 61000-6-1 FCC Part 15 ICES-003 ClassBWorking temperature and conditions -20...60°C (-4...140°F) 0...100% RH Storage temperature and conditions -20...60°C (-4...140°F) 0...95% RH (not condensating)1) minimum air velocity 1m/s (200ft/min)EE82EE82 Series EE82 Series green housesfruit and vegetable storagelife stock barnseasy installationcompact housingauto-calibrationmeasuring range 0...2000/5000/7000ppmanalogue or switching outputCO2 Transmitters and Switches forAgriculture ApplicationsTTypical ypical AApplicapplicationstions FFeaeaturturesesTTecechnical Dahnical Datatav1.3EE829951 (2”)80 (3.15”)80 (3.15”)CO2 (C)MODEL0...2000ppm (2)0...5000ppm (5)0...7000ppm (7)MEASURING RANGE OUTPUTEE82-0 - 5V (2)0 - 10V (3)4 - 20mA (6)switching output (S)Dimensions (mm)Dimensions (mm)Connection DiaConnection DiaggrramamOrOrdering Guidedering Guide OrOrder Exampleder ExampleEE82-5C3Measuring range: 0...5000ppmModel: CO2Output: 0 - 10VEE82snap in - mounting kit1) GND internally conectedAnalogue Output Switching OutputEE82-xCSEE82-xC2/3/6switching offppm20001000500relay statusswitching onONOFFHysteresis [% of MR]Level [% of MR]25% of MR