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Cubic Sensor and Instrument Co.,Ltd
Infrared fixed CH4 gas detector(transmitter)

Infrared fixed CH4 gas detector(transmitter)

Product catalog summary

Introduction:
The infrared fixed transmitter integrates advanced NDIR technology and high-quality components, designed for gas detection in hazardous underground coal mining areas. It is user-friendly and meets monitoring requirements.

General Specifications:

Measurement Method: NDIR
Power Supply: 8～27VDC
Detecting Range: 0～5%vol
Resolution: 0.01%
Display: 3 digital display
Max Error: ≤±0.1% for 0～1%CH4, ≤±10% for 1～5%CH4
Warm-up Time: 30s
T90 Response Time: <25s
Zero Repeatability: ±1%FS at 20℃
Sensitivity Repeatability: 0.1% for 0～5%vol at 20℃
Drift: 1%/month
Working Temperature: -20℃～55℃
Storage Temperature: -40℃～85℃
Output Signals: RS485, 2-way TTL, Analog: 4～20ma
Safety Class: Exd
Alarming Levels: Default low alarming at 20% LEL, high alarming at 50% LEL, adjustable
Lifespan: >5 years

Specifications - Methane (CH4):

Measurement Method: NDIR
Power Supply: 8～27VDC
Detecting Range: 0～10%vol
Resolution: 0.01%
Display Error: ≤±3%FS
Warm-up Time: 30s
T90 Response Time: <25s
Zero Repeatability: ±1%FS at 20℃
Sensitivity Repeatability: 1%/month
Drift: -20℃～55℃
Working Temperature: -40℃～85℃
Output Signals: RS485, 2-way TTL, Analog: 4～20ma
Safety Class: Exd
Lifespan: >5 years

Specifications – Carbon Dioxide (CO2):
Details not provided in the document.

Contact Information:
Wuhan Cubic Optoelectronics Co., Ltd
Phone: 0086‐27‐87405251 Ext. 8018 / 8019
Email: [email protected]
Website: www.gassensor.com.cn
Address: Floor 10, Building 6, SBI Street, Hongshan District, Wuhan 430074, Hubei Province, P.R. China

Catalog excerpts

Infrared fixed CH4 gas detector(transmitter)-1

Infrared Fixed Transmitter(CH4 and CO2 available) Introduction: Infrared fixed transmitter is a perfect integration of world‐leading NDIR technology and premium components. It can be used in gas detection in the hazardous areas of underground of coal mining. This equipment is easy for operation and meet your monitoring demands.

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Infrared fixed CH4 gas detector(transmitter)-2

Wuhan ("ul>U Optoelectronic* Co-.Ltd.

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Infrared fixed CH4 gas detector(transmitter)-3

Specifications - Carbon Dioxide (C02) Wuluri Cubic Optoelectronic* Co..Ltd.

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Infrared fixed CH4 gas detector(transmitter)-4

Wuluit Cubic Optoelectronic* Co.,Ltd.

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Infrared fixed CH4 gas detector(transmitter)-5

WitfuitCubk Opcode rhciKiiciCOLrtld. Email: [email protected] Add:FloorlO,Building 6,SBI Street, Hongshan District, Wuhan 430074 , Hubei Province, P.R.China

Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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