Milesight GS101 Methane Gas Detector

Milesight GS101 Methane Gas Detector

GS101 is a LoRaWAN residential gas detector to detect the natural gas leak and send alarms. When the concentration caused by gas leak reaches the preset threshold, the detector will trigger both LED light alarm and buzzer sound alarm, it also supports controlling outputs to close the gas valve and open the vent fans to prevent potential accidents.

Apart from local alarms, GS101 can also report the normal status of the device and alarm messages remotely by the use of LoRaWAN technology. Integrating with Milesight LoRaWAN gateway and Milesight IoT Cloud solution, users can monitor all the sensor data and control the device remotely and visually.

Features

• Event Trigger
• Built-in Self-Test Function
• Ultra Safe Gas Alarm Threshold
• 800 Records Historical Data Storing Capacity
• Up to 5-Year-Long Life Expectancy
• LoRaWAN Based
• IP30 protection

Technical Specification

Wireless Transmission
Technology: LoRaWAN
Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power: 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity: -137dBm @300bps
Mode: OTAA/ABP Class C

Measurement and Alarms
Detecting Gas: Methane (CH4)
Detection Principle: Semiconductor Sensor
Warm-up Time: About 180s
Alarm Level: 8% LEL
Alarm Type: Sound, Light
Alarm Volume: 85 dBA @1 Meter
Working Life: 5 Years (In Clear Air)

Others
Output Signal

• 1x Relay Output: normally open, max 250 VAC/10A,
• 1x Solenoid Valve Output: 12V, 100ms Pulse Output

Button: 1x Test/Mute/Reset/Reboot Button
LED Indicators: 1x Power (Green), 1x Fault (Yellow), 1x Alarm (Red), 1x Invalid (Yellow)
Configuration: Mobile App via NFC
Historical Records

• Storage Alarm Records, Alarm Dismissed Records, Device Fault Records,
• Device Fault Recovered Records, Device Power On Records,
• Device Power Off Records, Device Invalid Records