Low Power NDIR Oxygen CO2 Fixed Wireless Gas Detector with Lora 4G

• Customization: Available
• After-sales Service: Technical Support, Maintenance and Accessories
• Warranty: 1 Year
• Model NO.: GT-FGA1000W
• Brand: Allred
• Customized: Customized
• Portable: Non Portable
• Certification: FCC, CE, Cnex
• Gas: CH4
• Type: Non-Dispersive Infrared Analysis
• Data Transfer: Lora, 4G
• Software: Allred Security Inspection Assistant
• Language: English
• Calibration: Built-in Calibration Program
• Principle: NDIR
• Transport Package: Carton
• Specification: Aluminum
• Trademark: Allred
• Origin: Qingdao China

Product Description

Low Power NDIR Oxygen CO2 Fixed Wireless Gas Detector with LoRa 4G

GT-FGA1000W wireless gas detector adopts NDIR gas sensor and wireless communication module with low power consumption and strong anti-interference ability. It can be used for up to 6 months without interruption under the condition of battery power supply. It is especially suitable for on-line monitoring of flammable/toxic gases in hazardous areas where wiring is not possible. With flexible calibration methods, the calibration can be completed without opening the cover.

Features

Product Parameters

 

Detectable Gas	HC Combustible Gas	Toxic gas
Detection Principle	Non-dispersive infrared absorption	Electrochemistry
Sampling Method	Natural diffusion
Measurement Range	(0~100)%LEL	(0~100)ppm (Default value, different ranges can be changed according to needs)
Resolving Power	1%LEL	1ppm (Default value, which can be changed according to different ranges)
Accuracy	±3%LEL	±10%FS or±5%FS
Response Time	≤30s (T90)	≤60s (T90)
Ambient Temperature	(-40~70)ºC	(-10~55)ºC
Ambient Humidity	≤95%RH non-condensing
Atmospheric Pressure	86~106kPa
Alarm Concentration	1-stage alarm: 25%LEL     2-stage alarm: 50%LEL (self-set)	Two stages alarm, and can be set according to different gas types
Signal Transmission	Wireless transmission: NB-IoT, 4G, LoRa and other methods available
Operating Voltage	3.6VDC (powered by lithium battery)
Explosion Proof Classification	Ex ia IIC_T6 Ga
Ingress Protection	IP66

 

 

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