FST100-2004 Waterproof Cheap RS485 4-20mA Digital CO2 Sensor for Iot Device

• Type: Electrochemical Gas Sensor
• Conductivity Type: Volume Control Type
• Output Signal Type: Digital Type
• Production Process: Integration
• Material: Shell
• IP Rating: IP65
• Model NO.: FST100-2004
• Sensitivity: High
• Certification: CE
• Customized: Customized
• Testing Range: Carbon Dioxide Concentration 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
• Transport Package: Standard Exporting Package
• Specification: shell
• Trademark: Firstrate
• Origin: Changsha China
• HS Code: 9027100090
• Production Capacity: 50000pieces/Month

Product Description

Standard Range
Testing Range: Carbon dioxide concentration 0-2000PPM 0-5000ppm
Technical Index
Analog Signal output	4~20mA 0~5VDC 0~10VDC
Digital Signal output	RS485 output (Modbus protocol)
Working Voltage	10-30VDC Note: 0-10VDC output (limited to 24VDC power supply)
Power consumption	Analog signal (voltage/current maximum power consumtion 1.2w)
	Digital signal masimum power consumption 0.4w
Accuracy	CO2 concentration ±40ppm +3%FS (25°C)
Working Environment	-20-+60°C 0%RH-80%RH
Long term stability	≤30 ppm / year
Response time	≤10 (1m/s wind speed)
Preheat time	2min(available) 10min(Maximum accuracy)
Digital output: Device address	1-255 can be set, the default is 1
Device baud rate	2400 4800 9600 for option
Byte format	8 bit data bit, 1 stop position, no parity
Electrical connection	Direct Lead

Company Information

About Hunan Firstrate Sensor Co.,ltd
Hunan Firstrate Sensor Co.,ltd is a high-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 Waterproof Cheap RS485 4-20mA Digital co2 Sensor for Iot DeviceMore About Firstrate Company
Firstrate 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 Waterproof Cheap RS485 4-20mA Digital co2 Sensor for Iot Device

Our Certifications

Our Services

Price, Package, Service

1, Price : EXW,  FOB,  CFR  Changsha

2, Payment: 100% T/T in advance .
3, Packing : standard export packing , including instructions and certificate
4, Leading time : 7-10 working days.
5, OEM avaliable 
6, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder
7. 7 days free replace & 1 year free repair for quality warranty

Packing:standard export packing , including instructions and certificate/ Carton Packing, Water Proof, Shock Resistance

Contact us

  Tel: [phone]   http://firstsensor.en.made-in-china.com