Microprocessor-Controlled Flammable Gas Detector with Solenoid Valve – Automatic Gas Shut-Off System

Microprocessor-based flammable gas detector integrated with solenoid valve for automatic shut-off of gas lines upon hazardous concentration detection.

Package included:

1. 1pc DC powered Gas Detector

2. 1pc Electric Gas Valve (G3/4" (DN20A))

The product is wall mounted gas detector with high stability. It is used for detecting leaking gas. Advanced semiconductor sensor is adopted to ensure high stability and long life. It is convenient for mounting. The product is suitable for the safety of residential house, villas, hotels, markets, boarding house and hazardous areas indoors and outdoors where combustible gas is produced.

Main Features:

1. high sensitivity and excellent reliability with highest level of safety assurance.

2. Auto reset after alarm.

3. Microprocessor Control technology.

Specifications:

1. Operation Voltage: DC9-16V.

2. Static Current: <=90mA, (<=30mA at low power consumption status)

3. Alarm Current: <=100mA (<=40mA at low power consumption status)

4. Rated Power: 2W

5. Warm-up Time: about 180s

6. Alarm Level: 10% LEL

7. Alarm Indicator: red LED flash

8. Failure Indicator: yellow LED on & beeper long-buzz

9. Sound Level: >=85dB/m

Product Specifications

Product Date 2026
Delivery cycle within 1 month
Customize Support
Price Quotation
Exit Support
OEM Quotation
Supplier Vedard Alarm Security Systems Store
Delivery Method Land transport/Ocean transport, etc.
User Manual provide
Shippable Areas Southeast Asia and Global

Procurement Recommendation

Microprocessor-controlled flammable gas detectors with solenoid valves must trigger automatic shut-off at 20–25% LEL and comply with EN 50194 or UL 1484. Best for kitchens with piped gas or boiler rooms; ensure valve failsafe closure during power loss and validate sensor calibration annually. (for reference only)

Due to market conditions, product updates, and policy changes, please contact the supplier for the latest information.