# Milesight EM500-UDL | TagoIO Devices

> Outdoor environment monitoring sensor mainly used to measure distance without object interface contact over LoRaWAN™ (Ursalink)

![Milesight EM500-UDL](https://decoders.assets.tago.io/decoders/connector/milesight/em500-udl/assets/logo.png)

Outdoor environment monitoring sensor mainly used to measure distance without object interface contact over LoRaWAN™ (Ursalink)

EM500-UDL ultrasonic level sensor is a long range wireless sensor mainly used to measure distance compatible with standard LoRaWAN protocol

**LoRaWan**
* Frequency: EU433/ CN470/ IN865/ RU864/ EU868/ US915/ AU915/ KR920/ AS923
* TxPower: 16dBm (868)/ 20dBm (915)/ 19dBm (470)
* Sensitivity: -147dBm @300bps
* Mode: OTAA/ ABP Class A
* Antenna: Embedded Ceramic Antenna

**Physical Characteristics**
* Power Supply: 19000mAh Li-SoCl2 battery
* Battery Life: 
	* 6 year (10 min interval, SF12) 
	* > 10 year(10 min interval, SF7)
* Operating Temperature: -30°C to +65°C
* Relative Humidity: 0% to 100% (non-condensing)
* Dimension: 156.1 × 71 × 69.5mm
* Mounting: Pole, wall, DIN rail

[Connect this Device](https://admin.tago.io/connectors/5ede22a7427104001c248b08/5faa96f745c241002dc71b35)

[llms.txt](https://tago.io/llms.txt)