LoRaWAN NDIR C3H8 and CH4 Gas Sensor
SKU#
WSLRW-NDIR
Replaced by
Replaced SKU
WSLRW-NDIR is a LoRaWAN sensor designed to measure flammable gas concentrations (CH4, C3H8). It features high-performance, ultra-low-power gas sensing technology to accurately detect specific gas concentrations in the air. 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, farm, parking garages, boiler rooms, laboratories, basements, HVAC rooms, utility rooms, industrial workspaces and more.
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 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 battery life
Indoor and outdoor applications
Optional rain guard to install outdoor environment
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| Type of measuring gas | Select CH₄ or C₃H₈ with range when ordering |
| Measurement technology | High performance Non-Dispersive Infrared (NDIR) sensor |
| Measuring range | CH₄ 0-500 ppm/0-1000 ppm/0-10000 ppm, C₃H₈ 0-500 ppm |
| Warm-up time | ≤ 120 |
| Response time (T90) | < 30s (CH₄ sensors) ,≤ 45 (C₃H₈ sensors) |
| Measurement variation | for CH₄ it is ±0.1% vol. or ±5% of reading (whichever is greater) in the 20∼25℃ temperature range and for C₃H it is ±0.05% vol. or ±5% of reading (whichever is greater) in the 20∼25℃ |
| Temperature | Humidity | Operating pressure | -40∼60℃/ 0∼98% RH, non-condensing/ 80kPa∼120kPa |
| SF Factors | SF7∼SF12 |
| Antenna | Internal Antenna 2.0 dbi |
| Battery | 02 x AA size 1.5VDC, battery not included |
| RF Frequency and Power | 860∼930MHz, 14∼20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
| Protocol | LoRaWAN, class A |
| 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) |
| Housing/Protection | Aluminum + Polycarbonate/ IP64 (recommend to use rain-guard for outdoor installation) |
| Dimension/ Net weight | H180xW73xD47/ < 400g |
| Installation | Wall mounting with screws |
Dimension
Application Notes
test
