SEC - Millenium Carbon Dioxide Gas Detector - Brochure

Operation / DescriptionSEC infrared carbon dioxide detector is a single source dual wavelength instrument. The sensing and reference elements are self-compensating for optical integrity and other signal inhibitors. The industry standard4 - 20 mA analog output provides remote alarm, fault and calibration signals.ApplicationsThe SEC Millenium detectors are designed to be used where a rugged, explosion proof, ultra reliabledevice is required. Gas Storage  Water Industry Injection Oil Recovery  Environmental Chambers Industrial Process Control  Laboratories Food Processing/Packaging  Breweries/Wineries Greenhouses  HVAC (DCV, Energy Management) Bottling Plants  Engine Test CellsFeatures  Infrared sensing technology Virtually maintenance free Low cost of ownership, over five years operating life Immune to poisoning and etching Designed for harsh environments Explosion proof Compact & lightweight Fast response time Smart calibration Self-compensating optical bench No moving parts Heated optical chamber Low power consumption Operates in anaerobic atmospheres Fault indications for all failure states Routine calibrations are not required 4 to 20 mA output Many ranges available Can be coupled with SEC 3100 transmitter for network applications RS-485 communication link available Digital Display option availableSEC MilleniumCarbon Dioxide Gas Detector© 9/11SEC Millenium CO2 Gas DetectorSensor Electronics Corporation5500 Lincoln Drive, Minneapolis, Minnesota 55436 U.S.A.  (800) 285-3651  (952) 938-9486  FAX: (952) 938-9617Email: sales@sensorelectronic.com  website: www.sensorelectronic.comSensor Electronics Corporation reserves the right to alter specifications without prior notice. © 9/11Other Products AvailableGas Detectors – Explosion proofGas Detectors – Non-explosion proofInfrared Gas DetectorsProcess Gas AnalyzersDual Gas AnalyzersPortable Fire Suppression Systems:Dry ChemicalHalotronTwin AgentStationary Fire Suppression SystemsSpecificationsModel: Sensor Electronics CorporationSEC MILLENIUM Infrared Carbon Dioxide Gas DetectorRange: 0-0.5% Volume 4900135000M12 (5,000 ppm)0-1% Volume 49001300001V12 (10,000 ppm)0-2% Volume 49001300002V12 (20,000 ppm)0-5% Volume 49001300005V12 (50,000 ppm)Alternate ranges are available.Detection Method: Diffusion - Optional sample draw(requires a minimum of 1 liter per minute flow rate.)Output (analog):4-20 mA (Source type),max. 1000 Ohm load at 24 VDC supply voltageResponse Time:T50 < 5 secondsT90 < 10 secondsConstruction:316 stainless steel.Class 1, Division 1, Groups B, C and DAccuracy:+/- 3% 0 to 50% Full Scale+/- 5% 51 to 100% Full ScaleOperating Temperature Rating:-40° to +70°C at 0 to 99% RH (non-condensing)Operating Range:18 to 32 VDC measured at the detector headPower Consumption:5 Watts MaxMax Current Draw: (at 24VDC)Average: 210 mA Peak: 400 mAApprovals: Class 1, Division 1, Groups B,C,DInstallation Category: Cat. I, Pollution Degree 2Weight: 5 lbs. (2.3 kg.)Unit Status ChartCurrent Output Status4-20 mA Normal measuring mode0.0 mA Unit Fault0.2 mA Reference channel fault0.4 mA Analytical channel fault0.8 mA Unit warm up1.0 mA Optics fault1.2 mA Zero drift fault1.6 mA Calibration fault2.0 mA Unit spanning2.2 mA Unit Zeroing4.0 mA Zero gas level5.6 mA 10% Full Scale8.0 mA 25% Full Scale12 mA 50% Full Scale16 mA 75% Full Scale20 mA 100% Full Scale20.1 – 23 mA Over range (>100%)