Level probe with LoRaWAN®signal Typ: LP30
These IIoT-capable measuring devices are well suited for hydrostatic level and fill level measurements. Transmitting the measured values via the LoRa® radio system, based on LPWAN® technology.
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documents Approvals Case
Display: stainless steel 304
Probe: stainless steel 316Ti
Protective cap made of PA
Degree of protection
Display: IP65 according to EN 60529 / IEC 529
Probe: IP68 according to EN 60529 / IEC 529
Pressure connection
G½B per EN 837-1
Stainless steel 316L
Display
4½ digits, LCD
Height of digits 10 mm
Sensing element
stainless steel 316L
Pressure and overpressure ranges
See technical details page 14.0202
Cable connection
PUR, with ventilation pipe, strain relief
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 per IEC 61298-2
Linearity + hysteresis + repeatability < 0,5%FS, <0,25%BFSL
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 -20...+80 °C
Temperature error
Mean TK of zero < 0,2% / 10 K
Mean TK of range < 0,2% / 10 K
Optional antenna
See technical details page 14.0202
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