Hunan Firstrate Sensor Co., Ltd.  

Product Name: FST100-2004 Cheap 24V DC RS485 4 20mA Carbon Dioxide Monitor CO2 Gas Sensor Model NO.: FST100-2004 Customized: Customized Certification: CE Sensitivity: High IP Rating: IP65 Material: Shell Production Process: Integration Output Signal Type: Digital Type Conductivity Type: Volume Control Type Type: Electrochemical Gas Sensor Testing Range: Carbon Dioxide Concentration 0-2000ppm 0-5000ppm Analog Signal Output: 4~20mA 0~5VDC 0~10VDC Digital Signal Output: RS485 Output (Modbus Protocol) Working Voltage: 12V DC 24V DC Electrical Connection: Direct Lead Accuracy: CO2 Concentration 40ppm Trademark: Firstrate Transport Package: Standard Exporting Package Specification: shell Origin: Changsha China HS Code: 9027100090 Product Description StandardRangeTesting Range: Carbon dioxide concentration 0-2000ppm 0-5000ppmTechnicalIndexAnalog Signaloutput4~20mA 0~5VDC 0~10VDCDigital Signal outputRS485 output (Modbus protocol)Working Voltage10-30VDC Note: 0-10VDC output (limited to 24VDC power supply)Power consumptionAnalog signal (voltage/current maximum power consumtion 1.2w)Digital signal masimum power consumption 0.4wAccuracyCO2concentration ±40ppm +3%FS (25°C)Working Environment-20-+60°C0%RH-80%RHLong term stability≤30 ppm / yearResponse time≤10 (1m/s wind speed)Preheat time2min(available) 10min(Maximum accuracy)Digital output: Device address1-255 can be set, the default is 1 Device baud rate2400 4800 9600 for option Byte format8 bit data bit, 1 stop position, no parityElectrical connectionDirect LeadCompany InformationaboutHunan Firstrate Sensor Co.,ltdHunan Firstrate Sensor Co.,ltd is ahigh-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure sensors and Transmitters, Temperature sensors and transmitters, Liquid-level sensors and Transmitters, Wind Speed &Direction sensor, and Intelligent Control Instruments. They are widely used in the field of aviation &aerospace, national defense &military project, engineering machinery, railway &urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control. FST100-2004 Cheap 24V DC RS485 4 20mA Carbon Dioxide Monitor Co2 Gas SensorMore about Firstrate CompanyFirstrate is committed to the research &development of international leading Microfused technology, adopts the Microfused Silicon Strain Gauge production technique ,CAN (Controller Area Network) technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 12 national invention patents, 30 plus utility-model patents. And have got the certificates of CMC, CE, Safety &Flame-proof certification and ROHS. FST100-2004 Cheap 24V DC RS485 4 20mA Carbon Dioxide Monitor Co2 Gas SensorOur CertificationsOur ServicesPrice, Package, Service1, Price :EXW, FOB, CFR Changsha2, Payment: 100% T/T in advance .3, Packing :standard export packing ,including instructions and certificate4, Leading time :7-10 working days.5, OEM avaliable6, Shipment: Express (FedEx, DHL, UPS &TNT) or forwarder7. 7days free replace &1 year free repair for quality warrantyPacking:standard export packing ,including instructions and certificate/ Carton Packing, Water Proof, Shock ResistanceContact us Tel: +86-731-86171990 http://www.firstsensor.com.cn