
LORAWAN GAS DETECTING
SENSOR WSLRW-G4
SKU: WSLRW-G4
WSLRW-G4 Lorawan Gas Detecting Sensor

WSLRW-G4 is a LoRaWAN electrochemical-type gas sensor with a high sensitivity to low concentrations of detected gas, high selectivity, and a stable baseline. The device supports different types of gas such as CO, NO, NO2, H2S, NH3, O2, O3, SO2, Cl2, HCHO…Ultra-low Power design and smart firmware allow the sensor to last up to 5 years with a 02 x AAtype battery (depends on configuration). The sensor will transmit data at a kilo-meters distance to the LoRaWAN gateway, any brand on the market.
Typical Applications: Gas, toxic gas detecting, air quality monitoring for facility, building, pump station, HVAC…

LORAWAN COMMUNICATION
LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market
ULTRA-LOW POWER WITH 5 YEARS BATTERY
Ultra-low power sensing technology from Daviteq with Ultralow power wireless technology allow the sensor can last up to 5 years with 02 x AA batteries
HIGH ACCURACY & STABLE
Advanced electrochemical-type gas sensor technology processing to deliver high accuracy and stable measurement
MULTIPLE CHOICES OF GAS
Select CO, NO, NO2, H2S, NH3, O2, O3, SO2, Cl2, HCHO…
SPECIFICATION
SENSOR SPECIFICATION
| Gas sensor type and specification | List of compatible gas sensors and specification |
| Sensor housing / Rating | SS316/SS304 housing with 316SS sintered filter / for Indoor use (buy the optional accessory rain-guard for outdoor installation) |
| LoRaWAN SPECIFICATION | |
| Data rate | 625bps .. 50kbps (with internal Antenna 2.67 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 modes | Interval time and when alarm occurred |
| Configuration | via Downlink or Offline cable (software is free) |
| RF Module complies to | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Working temperature | -40oC..+60oC (with AA L91 Energizer) |
| Housing/Protection | Aluminum + Polycarbonate / IP67 |
| Dimension / Net weight | H180xW73xD42 / < 400 grams |



ORDERING INFORMATION
| ITEM CODE | DESCRIPTIONS |
| WSLRW-G4-CO-200-01 | LoRaWAN Gas Detecting Sensor, Carbon Monoxide Gas CO, 0-200PPM |
| WSLRW-G4-H2S-50-01 | LoRaWAN Gas Detecting Sensor, Hydrogen Sulfide Gas H2S, 0-50PPM |
| WSLRW-G4-NH3-100-01 | LoRaWAN Gas Detecting Sensor, Ammonia Gas NH3, 0-100PPM |
DAVITEQ TECHNOLOGIES INC
No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam
+84.28.6268.2523 / 6268.2524
info@daviteq.com www.daviteq.com SEP-2022 | Doc No: WSLRW-G4-DS-EN-10
Documents / Resources
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daviteq WSLRW-G4 Lorawan Gas Detecting Sensor [pdf] Instructions WSLRW-G4 Lorawan Gas Detecting Sensor, WSLRW-G4, Lorawan Gas Detecting Sensor, Gas Detecting Sensor, Detecting Sensor, Sensor |




