1. Product Description
1.1. Purpose and Description
The Roombanker Gas Sensor uses advanced low-current gas-sensitive elements, with built-in temperature compensation. It operates stably and is simple to install. The sensor can detect tiny combustible gas molecules in the air in a timely manner, accurately emitting an audible and visual alarm signal (≥70 decibels), and transmits the alarm signal to the customer’s mobile phone app via the gateway, prompting the customer to handle it promptly. It is suitable for safety monitoring in places where there is combustible gas, such as homes, hotels, and apartments.
1.2. Product Feature Summary
- Highly sensitive sensor
- Easy to Install and Set up
- Tool-free installation
- Delicate design
- Intelligent early warning
2. Mechanical Requirement
2.1. Drawing
2.2. Interface
3. Specification
3.1. Technical Specification
| Item | Parameter |
|---|---|
| Protocol | Zigbee 3.0 |
| Operating Voltage | DC 12V |
| Alarm Current | <200mA(DC12V) |
| Standby Current | <150mA(DC12V) |
| Clock Battery Current | ≤ 5uA |
| Working Temperature | ‒10°C to +55°C |
| Storage Temperature | ‒25°C to +55°C |
| Relative Humidity | ≤ 95% RH |
| Alarm Concentration | 8%LEL (natural gas) |
| Alarm Concentration Tolerance | ±3%LEL |
| Stability Long-Term Working Alarm Concentration | ±5%LEL |
| Repeatability Repeat Test Alarm Concentration Tolerance | ±%LEL3 |
| Buzzer Sound Pressure | ≥70dB |
| Alarm Mode | Sound and light alarm |
| Detecting Gas | Natural Gas |
| Installation | Ceiling, Wall-Mounted |
| Dimension | Ø85 x 30mm |
| Zigbee Performance | ● TX Power: 20 dBm ● Range: 80 meters maximum, open filed Receiving Sensibility:-96dBm ● Frequency offset: +/-20KHZ ● Frequency Range (MHz):2401.0~2483.5 Low Frequency (MHz):2400 ● High Frequency (MHz):2483.5 ● E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW Bandwidth (MHz):5MHz ● Modulation: OQPSK |
4. Installation
