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Milesight EM500-SWL-868M-L003 LoRaWAN Submersible Water Level Sensor
EM500-SWL-868M-L003
Monitor water levels accurately and efficiently with the EM500-SWL-868M-L003 submersible sensor up to 3 meters. Ideal for industrial applications, it offers ruggedness, high accuracy and secure data transmission via LoRaWAN® technology.
The EM500-SWL is designed to measure liquid levels in harsh environments and transmit data using LoRaWAN® technology.
With its low power consumption technology, the EM500-SWL-L003 can operate for up to 10 years on a 19000 mAh battery.
Combined with any LoRaWAN® gateway and any cloud solution, users can remotely and visually manage all sensor data.
EM500-SWL is widely used for applications such as tank level monitoring, river level monitoring, etc.
Precision and Reliability in Water Level Monitoring
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The EM500-SWL-868M submersible water level sensor is designed to provide precise and continuous measurement of water levels in various industrial applications. Utilizing LoRaWAN® technology, this sensor delivers reliable and secure data with low power consumption. Its robust and durable design makes it ideal for harsh environmental conditions.
Alta compatibilidad con Diferentes tuberías
Unaffected by foam, wind, or rain
Customizable Measurement Range:
Características Principales
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Customizable Measurement Range:
Available in three versions with measurement ranges of 3m, 5m, and 10m, all with an accuracy of ±0.5% FS and a resolution of 0.01m.
Long Battery Life:
Equipped with a 19000 mAh Li-SOCL2 battery, offering a lifespan of up to 10 years with 10-minute measurement intervals.
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Robust Design:
IP67 rating for the transceiver and IP68 for the sensor, ensuring protection in harsh environments.
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Easy Configuration:
Simple setup through a mobile app (NFC) or PC software (USB Type-C).
Resistance to Harsh Environments:
Unaffected by foam, wind, or rain, ensuring accurate measurements at all times.
Benefits of the EM500-SWL-868M Submersible Water Level Sensor:
- Precise and Continuous Monitoring: Ideal for detecting changes in water levels and ensuring safe operations in industrial environments.
- Extreme Durability: Designed to withstand temperatures from -30°C to +60°C and relative humidity from 0% to 100%.
- Versatile Installation: Easy to install on poles, walls, or DIN rails, adapting to various industrial applications.
- Secure and Efficient Data Transmission: High sensitivity and transmission power ensure reliable and efficient communication.
Technical Specifications:
- Wireless Transmission: LoRaWAN®
- Frequency: EU868
- Transmission Power: 16dBm (868 MHz)
- Sensitivity: -137dBm @300bps
- Measurement Range:
- EM500-SWL-868M-L003: 0 - 3m
- EM500-SWL-868M-L005: 0 - 5m
- EM500-SWL-868M-L010: 0 - 10m
- Accuracy: ±0.5% FS
- Resolution: 0.01m
- Configuration: Mobile app (NFC) or PC software (USB Type-C)
- Battery: 19000 mAh Li-SOCL2 battery
- Battery Life: Up to 10 years (10-minute intervals)
- Operating Temperature: -30°C to +60°C (Transceiver), -10°C to +70°C (Sensor)
- Relative Humidity: 0% to 100% (non-condensing)
- Ingress Protection: IP67 (Transceiver), IP68 (Sensor)
- Dimensions:
- Transceiver: 105.4 × 71 × 69.5 mm
- Sensor: 67.5 × ф27 mm
- Installation: Pole mount, wall mount, or DIN rail
Buy Now and Enhance Your Water Level Monitoring
Don't miss the opportunity to improve your water level monitoring system with the EM500-SWL-868M Water Level Sensor. Add it to your cart and enjoy precise and reliable measurement. Buy now and receive free shipping for orders above 300€!
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Do you have a doubts?
Contact us and we will answer any question you may have.
+34 957 858 633
Monday – Friday 8am – 9pm
info@aithings.store
Customer service hours: 8:00 - 15:00h CEST
14006 Córdoba, Spain
Av. Gran Capitán 46, 1-1
FAQs:
Can the device work with other brand gateways?
Yes, the device can work with other brand gateways which supports standard LoRaWAN protocol.
Can the level sensor with cable detect the level of oil or other liquids?
Yes, you can put EM500-SWL to other liquids but need to do the data process on your server. The operating principle of EM500-SWL is to measure the liquid pressure and output the level based on formula P=ρgh and value ρ is fixed as pure water density 1g/cm³. You can calculate the other liquid level on your server by formula h=ρ1/ρ2*ho. (ρ1=water density=1g/cm³, ρ2=other liquid density, ho=measuring result of EM500-SWL)
Besides, for corrosive liquids, please put the liquid type and concentration to Milesight to check if SWL probe and cable support and may customize other types of probes and cables.
Can the water level probe touch the drinking water or milk?
Yes, the material of probe is 304 stainless steel, which is suitable for food applications. But please note that if there is any food safety approval requirement for this kind of product.
Is EM500-SWL made only to measure water or also for different materials such as septic tanks, sewers?
EM500-SWL is designed to measure water, not suitable for septic tanks. It's recommended to use another model EM500-UDL which is a Ultrasonic Distance Sensor for measuring materials such as septic tanks.
Can the EM500-SWL test atmospheric pressure?
No, EM500-SWL can just test the liquid level.
When testing the level, should the probe suspend in the water or reach the bottom of the water? How deep should I put the probe inside the water?
To get stable result, it is suggested to insert a a steel pipe with holes to cover the probe and cable.
Is EM500-SWL affected by water condense or freeze?
No, as long as the probe is immerse in water under the ice.
Can I connect a 0-10m range probe to a 3m measuring range EM500 transceiver?
Not suggested since the measuring range of every transceiver is fixed.
Can EM500 transceiver support UV-proof?
Yes, the material of EM500 is ABS + PC which is UV-proof.
Can EM500 series support external power supply?
Yes, it can be powered by type-C port inside the device, but this should release the IP67 case of EM500 transceiver. If you need to place outdoors, please customize the waterproof case or contact Milesight for customization services.
Can EM500 series have ATEX certification?
No, EM500 series sensor is not designed for explosion proof and does not has ATEX certification.
Why can not receive EM500 device battery level data on regular uplinks?
The reporting interval of EM500 battery level is 24 hours and this is non-editable.
Will EM500 send threshold alarm packets? How often the device send the alarm?
Yes, EM500 device supports threshold alarm feature. When the value reaches the threshold, it will send the alarm once immediately. After that, it will not send instant again until the value is below the threshold.
Does this device support low battery alarm?
Yes, the device will send a low battery alarm packet to network server when battery level is lower to 10%.
With a focus on 5G, AI, IoT and LoRaWAN, Milesight is a fast-growing and innovation-driven technology company. With advanced IoT insights, the company is committed to driving the next level of technology innovation and business efficiency in an actionable and locally customized manner.Milesight offers a comprehensive product line ranging from multi-megapixel network cameras and NVRs to video management software, meeting various video surveillance needs from entry-level to high-end. Click to browse the Milesight product line.
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