CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

Name: CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation
Brand: ShenzhenYijiajie Electronic Co., Ltd.
SKU: CH-A3
Price: 18.00 USD
Availability: InStock

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CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

Large Image : CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

Product Details:

Place of Origin:	UK
Model Number:	CH-A3

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	Paper box
Delivery Time:	5-8 work days
Payment Terms:	L/C, D/A, D/P, T/T,
Supply Ability:	5000pcs

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CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

Description

Measurement Range:	0 ~100% LEL	Typical Sensitivity:	15 ~ 22 MV Per % CH4
Response Time (T90):	< 15 S (typically < 7 S) From Air To 50% LEL	Zero Offset:	< ± 20 MV In Zero Air
Bridge Voltage:	3.0 V (± 0.2 V)	Power Consumption:	190 MW
Highlight:	CH-A3 gas sensor confined space , wastewater treatment gas sensor , power generation gas sensor

CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

Applications:

Confined Space Entry: Pre-entry safety checks for methane and combustible gases.
Oil & Gas Operations: Monitoring for leaks in wellheads, pipelines, and compressor stations .
Mining: Continuous monitoring in coal mine shafts and tunnels where methane accumulation is a risk .
Wastewater Treatment: Detection of methane generated in digesters and enclosed spaces.
Landfill Gas: Monitoring emissions and potential migration.
Power Generation: Safety monitoring in facilities utilizing natural gas.

Sensor Technology	Catalytic Pellistor (Catalytic Combustion)
Measurement Range	0 – 100% LEL
Typical Sensitivity	15 – 22 mV per % CH4
Response Time (T90)	< 15 s (typically < 7 s) from air to 50% LEL
Zero Offset	< ± 20 mV in zero air
Bridge Voltage	3.0 V (± 0.2 V)
Power Consumption	190 mW
Outer Diameter	20 mm
Operating Life	> 24 months (until 75% of original sensitivity)

CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

Tag:

Ammonia Detection Sensor,

3NF/F Nitric Oxide Sensor,

Industrial Grade Gas Sensor

Contact Details

ShenzhenYijiajie Electronic Co., Ltd.

Contact Person: Miss. Xu

Tel: 86+13352990255

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CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

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CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

CH-A3 Gas Sensor Manufactured for Confined Space Entry Wastewater Treatment Power Generation

CH-A3 gas sensor confined space

wastewater treatment gas sensor

power generation gas sensor

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