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SHIELD User Guide for Industrial and Commercial Point-Type Combustible Gas Alarm 2100A Series

07-11-2025 05:52 PM CET | Business, Economy, Finances, Banking & Insurance

Press release from: ABNewswire

SHIELD User Guide for Industrial and Commercial Point-Type

Image: https://ecdn6.globalso.com/upload/p/3640/image_other/2025-07/shield-user-guide-for-industrial-and-commercial-point-type-combustible-gas-alarm-2100a-series01.jpgImage: https://ecdn6.globalso.com/upload/p/3640/image_other/2025-07/shield-user-guide-for-industrial-and-commercial-point-type-combustible-gas-alarm-2100a-series02.jpg

The GTYQ-SD2100A/GTQ-SD2100A/GQ-SD2100A series of point-type gas detectors [https://www.safety-shield.com/industrial-and-commercial-use-point-type-combustible-gas-detector/] (hereinafter referred to as detectors) are intelligent bus and branch line products. Together with the matching controller, they form a gas alarm detection system to conduct real-time detection of target gases that may exist in the working environment and display the real-time gas concentration on site. When the concentration exceeds the limit, the controller will issue an audible and visual alarm signal.

Introduction to 2100A Series Products

Product Technical Parameters

Detected gas:
Methane/propane

Detection principle:
Catalytic combustion type/semiconductor

Sampling method:
Diffusion type

Measurement range :
(3 to 100)%LEL or others

Alarm setting value (default for flammable gas):
The lower limit is 25%LEL and the upper limit is 50%LEL

Alarm error :
plus-minus 3%FS

Response time:
For flammable gas, less than or equal to 30 seconds (T90)

Power consumption :




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