OmniWOT Products

EM500-SWL

Submersible Water Level Sensor

Dive In and Gauge Your Levels

SKU EM500-SWL Category
  •   Stainless probe with corrosion resistance
  •   Ultra-wide-distance transmission up to line of sight of 10km
  •   IP67 waterproof enclosure for harsh environment applications
  •   Built-in 19000 mAh replaceable battery and work for 10 yearswithout replacement
  •   Equipped with NFC for easy configuration
  •   Compliant with standard LoRaWAN® gateways and networkservers
  •   Quick and easy management with Milesight IoT Cloud solution
  • EM500-SWL
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

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