Milesight EM500-SWL
Submersible Water Level Sensor
- Wide range of up to 200m
- Up to 11 km communication range
- Easy configuration via NFC
- Standard LoRaWAN protocol
- Compliant with Milesight Cloud and third-party platform
- Low power consumption with 19000 mAh replaceable battery
The EM500-SWL level sensor is a long range wireless sensor compatible with standard LoRaWAN protocol. Combining with the advanced LoRa technology and 19000 mAh battery make it a low power consumption product with years-long use life. It is designed to provide convenience of direct submergence in liquids for up to 200 m reliable level measurement.
Applications
- Water tank leve lmonitoring
- Water resource level monitoring
- ISO tank level monitoring
- Waste water tank leve lmonitoring
- Oil storage tank level monitoring
Specifications
- LoRaWAN
- Frequency
EU433 /CN470 /IN865 /EU868 /RU864 /US915 /AU915 /KR920 /AS923
TxPower
16dBm (868) / 20dBm (915) / 19dBm (470)
Sensitivity
-147 dBm @ 300 bps
Mode
OTAA / ABP Class A
Antenna
Integrated ceramic antenna
Pressure Measurement
- Pressure Type
Gauge Pressure
Range
3m / 5m / 10m (H2O)
(Customiz able up to 200 m and for other liquids)
Accuracy
± 0.5 % FS
Physical Characteristics
- Cable Length
At least 1-1.5 m longer than measuring range
Power Supply
19000 mAh Li-SOCL2 battery (ER34615)
Battery Life
4 years (10 min interval, SF12)
> 10 years (10 min interval, SF7)
Operating Temperature
Transceiver: -30°C to +70°C
Pressure Sensor: -10°C to +60°C
Ingress Protection
IP66 (IP67 as required)
Dimension
Transceiver:105.4 × 71 × 69.5 mm
(Water proof connector is not included)
Level Sensor:122 × ф 26 mm
Mounting
Pole, wall, DIN Rail
Operation
- Power On & Off
NFC, power button (Internal)
Configuration
Mobile APP or PC software via NFC or USB Type-C
ORDERING INFORMATION
Model | Measuring Range |
EM500-SWL-L003 | 0-3m (H2O) |
EM500-SWL-L005 | 0-5m (H2O) |
EM500-SWL-L010 | 0-10m (H2O) |
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