Compost probe with LoRaWAN®signal Typ: LK30
These IIoT-capable measuring devices are well suited for use in Agriculture. Transmitting the measured values via the LoRa® radio system, based on LPWAN® technology.
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communication protocol Approvals Case
Stainless steel 304
Degree of protection
Rigid artenna: IP68/ IP69 according to EN 60529 / IEC 529
Antenna with connection cable: IP65 according to EN 60529 / IEC 529
Pressure connection
Diameter 6 mm / 8 mm
Stainless steel 316Ti
Thermowell
1800 mm long, 18 mm Ø with penetration tip and grab handle
Display
4½ digits, LCD
Height of digits 10 mm
Temperature element
Pt100 / Pt1000 according to DIN EN 60751
Radio modul
LoRaWAN®-version 1.0.2
Frequency band: LoRa®868MHz EU
Transmission power: 14 dBm
Measuring rate
Adjustable, 1 minute to 20 days
Sending rate
Adjustable, 1 minute to 20 days
Accuracy
Display: <0,5% FS +/-1 Digit
Sensor: +/- 0,3K at 0 °C; +/-(0,3 + 0,005*|t|)
Power supply
AA Lithium-battery, 3.6 V DC, max. 0,2W
Typical battery lifetime 5 years at measuring interval 2 min, transmission rate 1/h, spreading factor 7, Tamb 20 °C
EMC Directive
2014/30/EU, EN 61326 Emission (Group 1, Class B)
Immunity (industrial locations)
Permissible temperatures Tmin/ Tmax
Ambient temperature -20...+70 °C
Medium temperature -50...+550 °C
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