LoRaWAN NDIR Flammable Gas Sensor with Siren for Industrial Safety
SKU#
WSLRW-GCB
Replaced by
Replaced SKU
WSLRW-GCB is a LoRaWAN sensor designed to measure flammable gas concentrations. It features high-performance, ultra-low-power gas sensing technology to accurately detect specific gas concentrations in the air. Additionally, the sensor includes a built-in siren for local alarm notifications and a button for local alarm acknowledgment. Its ultra-low-power design and smart firmware enable the sensor to operate on a single battery for 5-10 years. It supports all LoRaWAN frequency plans, making it versatile for global use. The sensor is ideal for monitoring gas concentrations in industrial or commercial buildings in the areas of kitchens, parking garages, boiler rooms, laboratories, basements, HVAC rooms, utility rooms, industrial workspaces and more.
For Applications
Indoor Air Quality Monitor, Gas Analyzing, Warehouse Monitoring, Gas Leakage Detection
LoRaWAN communication
LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market
High Accuracy & Stable Measurement
Advanced Electrochemical-type and Non-Dispersive Infrared gas sensor technology processing to deliver high accuracy and stable measurement
5-10 years battery
Daviteq's ultra-low power sensing and wireless technology, smart firmware to allow the sensor last up to 5-10 years with 01 battery
Local alarm
Local alarm sound & light notification and local alarm acknowledgement to notify at site
| Type of measuring gas | Choose 1 of CH₄, C₃H₈ gases |
| Measurement technology | High performance Non-Dispersive Infrared (NDIR) sensor |
| Measuring range | CH₄ 0-100% LEL, C₃H₈ 0-100% LEL |
| Resolution | 0.1% |
| Reading stability | For C3H8 and CH4, refer Daviteq's NIDR gas sensor link: |
| Sensor working temperature | -20∼60°C |
| Sensor Working humidity | 15-90% RH, non-condensing |
| Operating pressure | 80kPa to 120kPa |
| Local functions | Alarm sound and alarm acknowledgement |
| SF Factors | SF7∼SF12 |
| RF Frequency and Power | 860∼930MHz, 14∼20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
| Protocol | LoRaWAN, class A |
| Antenna | External antenna |
| Data sending mode | Cycle, alarm and magnet key. |
| RF module compliant | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (USA), ARIB STD-T108 (Japan) |
| Configuration | Via downlink (only for some configurations) or USB cable (PC software provided free of charge) |
| Battery | 01 x LiSOCl2 3.6V size D battery |
| Housing | ABS, IP40 |
| Dimensions | H260xW150xD80 (with external battery) |
| Net weight | 2700 grams (without battery) |
| Installation | Wall mounting with screws |
Dimension
Application Notes
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