Instruction Manual

WSLRW-SMT LORAWAN SOIL MOISTURE SENSOR
SPECIFICATION
SENSORS SPECIFICATION :
Moisture & EC Sensors Advanced technology - Frequency Domain Reflectometry with response time
Moisture range / accuracy / resolution 0 .. 100 %, acc +/- 3.0% , res 0.01%
Temperature range / accuracy / resolution -30 .. + 70°C, acc +/- 0.3°C, res 0.1°C
EC range / accuracy / resolution 0 .. 20 mS/cm, acc +/- 2.0% span, res 0.1 mS/cm
N-P-K range/accuracy/resolution 0-1999mg/kg, acc +/-2% span, res 1.0mg/kg
Measurement Volume Dia. 70mm x Height 70mm
Wetted materials 316L SS & thermoplastic
Sensor Dimensions 71x45x16mm with probes 70mm and signal cable 2m
Optional Soil Erosion Sensor Clinometer type
Soil Erosion Probe Dia. 10mm x Length 300mm with signal cable 2m, SS304 material
LoRaWAN SPECIFICATION :
Data rate 250bps .. 5470bps
Antenna External Antenna 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
RF Module complies to ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Vietnam Type Approval
Working temperature -40oC..+60oC (with AA L91 Energizer)
Dimensions/Netweight H106xW73xD42, 190 grams (Wireless part only)
Housing Aluminum + Polycarbonate plastic, IP67.
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
[e-mail] www.daviteq.com NOV-2021 | Doc No: WSLRW-SMT-DS-EN-11 2/4
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