Submersible Water Level sensor

This sensor is designed for measuring liquid level in harsh environments and transmitting data using LoRaWAN® technology. With this low power consumption technology, this sensor canwork up to 10 years with 19000 mAh battery. It is widely used for applications like tank level monitoring, river level monitoring, etc.

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Description

Wireless Transmission
Technology LoRaWAN®
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
Measurement
Pressure Type Gauge Pressure
Range 0 ~ 3m/5m/10m (H2O)
(Customizable up to 200 m and for other liquids)
Accuracy ± 0.5% FS
Resolution 0.01 m
Long-term Stability ≤ ± 0.3% FS/year
Operation
Power On & Off NFC, Power Button (Internal)
Configuration Mobile App(via NFC) or PC software(via USB Type-C)
Physical Characteristics
Cable Length At least 1-1.5m longer than measuring range
Power Supply 19000 mAh Li-SOCL2 battery (ER34615)
Battery Life* 10 years (10 min interval)
Operating Temperature -30°C to +70°C (Transceiver)/-10°C to +70°C (Level Sensor)
Relative Humidity 0% to 100% (non-condensing)
Ingress Protection IP67 (Transceiver)/IP68(Level Sensor)
Dimension Transceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in)
Level Sensor: 140 × ф28 mm (5.5 × ф1.1 in)
Installation Pole, wall or DIN Rail Mounting
Approvals
Regulatory CE, FCC, RoHS

* Tested under laboratory conditions and for guideline purposes only.

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