Shelly Gas CNG: Smart Natural Gas Sensor

Shelly Gas CNG: Smart Natural Gas Sensor with WiFi and Valve Control

The Shelly Gas CNG is a high-precision smart compressed natural gas detector designed to maximize safety in homes and businesses. Thanks to its integrated WiFi connectivity, this device constantly monitors for the presence of gas, emitting immediate audible and visual alerts in case of a leak, and sending real-time notifications to your smartphone. As a Plug-and-Play device, it plugs directly into the power outlet without the need for additional hubs or controllers, allowing native integration into advanced home automation systems.

Detailed Technical Specifications

• Power Supply: 110–230 V AC ±10 %, 50/60 Hz.

• Power Consumption: < 3 W (Optimized efficiency).

• Gas Detection: Specific for Compressed Natural Gas (CNG).

• Alarm Threshold: Sensitivity to 6 % LEL (Lower Explosive Limit).

• Alert Indicators: Audible alarm of ≥ 70 dB and high-visibility LED light signal.

• Connectivity: WiFi 802.11 b/g/n on 2.4 GHz band (Range up to 50 m outdoors).

• Control Output: Integrated output for valve manipulator (11–13 V, 500 mA).

• Materials: Flame-retardant casing and thermal safety protection.

• Dimensions: 89.5 × 89.5 × 38 mm (Compact direct-mount design).

• Compatibility: MQTT, REST API, CoAP protocols, Alexa, and Google Home.

Smart Safety and Preventive Automation

The competitive advantage of the Shelly Gas CNG lies in its automatic response capability. It not only detects danger but, combined with a Shelly valve manipulator, can instantly shut off the gas supply upon detecting a leak. It is the ideal solution for domestic kitchens, boiler rooms, and second homes, where remote monitoring is crucial. Its design complies with strict safety standards, ensuring early and reliable detection that protects both infrastructure and the lives of occupants.

Compatibility:

Compatible with Amazon Alexa, Google Assistant, Home Assistant, Shelly Smart Control.