Milesight LoRaWAN® Ultrasonic Distance Sensor EM500‑UDL‑868M — PN:C100

Industrial-grade, battery-powered LoRaWAN® ultrasonic sensor for non-contact level and distance measurement. Offers up to 10 years of battery life, IP67 protection, and versatile configuration via NFC, USB-C, or downlink.

SKU:

296,90 €

excl. 19% VAT plus Shipping Costs

2 in stock

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Product Description Technical Details

The Milesight EM500‑UDL‑868M (PN:C100) is a rugged ultrasonic distance sensor designed for precise object or liquid level detection in harsh environments. Using LoRaWAN® low-power wide-area technology (including Milesight D2D support), this device enables long-range wireless transmission of measurement data.

The C100 model supports a wide measurement range of 0.25 to 8 meters, with high accuracy at ±(1 + 0.3%·S) cm, where S is the measured distance. With 1 mm resolution, 1,000-record onboard storage, data retransmission, threshold and change alarms, and configuration via NFC, USB-C, or downlink, the EM500‑UDL ensures reliable performance and full remote control.

The sensor is encased in a robust IP67-rated housing made of ABS and PC, ideal for outdoor installations. Powered by a replaceable 19,000 mAh ER34615 battery, the sensor can operate for up to 10 years (depending on interval and environment). Installation options include pole, wall, or DIN rail mounting.

Typical applications include water level monitoring, tank fill level tracking, environmental monitoring, and infrastructure surveillance.

Technical Specifications – Milesight EM500‑UDL‑868M (PN:C100)
Transmission Technology LoRaWAN®, Milesight D2D
Antenna Internal Antenna
Frequencies Supported CN470 / IN865 / RU864 / EU868 / US915 / AU915 / KR920 / AS923‑1/2/3/4
Tx Power 16 dBm (868 MHz), 20 dBm (915 MHz), 19 dBm (470 MHz)
Sensitivity -137 dBm @ 300 bps
Mode OTAA / ABP Class A
Measurement Range & Accuracy W050: 0.3 – 5 m, ±1% FS
W100: 0.5 – 10 m, ±1% FS
C050: 0.25 – 5 m, ±(1 + 0.3%·S) cm
C100: 0.25 – 8 m, ±(1 + 0.3%·S) cm
Resolution 1 mm
LED Indicator 1 × Internal LED
Button 1 × Internal Power/Reset Button
USB 1 × USB Type‑C (Internal) for Configuration and Console
Power On/Off NFC or Power Button
Configuration Methods Mobile App (NFC), PC Software (USB Type‑C), Downlink
Advanced Features Data Storage (1,000 entries), Data Retransmission, Threshold Alarm, Change Alarm, Data Retrievability, Milesight D2D Controller
Power Supply 1 × 19,000 mAh ER34615 Li‑SOCL2 Battery (replaceable)
Battery Life* Up to 10 years (10-min interval, 25°C)
Operating Temperature W050/W100: -30°C to +65°C
C050/C100: -15°C to +60°C
Humidity 0% – 80% RH (non-condensing)
Ingress Protection IP67
Housing Material ABS + PC
Color Black Grey (C050/C100), Grey (W050/W100)
Weight 362.7g (C050/C100), 370.4g (W050/W100) incl. battery & bracket
Dimensions 156.1 × 71 × 69.5 mm (6.1 × 2.8 × 2.7 in)
Installation Pole, Wall or DIN Rail Mounting
Certifications CE, FCC, ISED, Telec, LoRaWAN® Certified
EMC EN 55032, EN 55035
EMS IEC 61000‑4‑2 (Level 3), IEC 61000‑4‑3 (Level 2), IEC 61000‑4‑8 (Level 4)
RF Compliance FCC Part 15B/15.247, EN 300 330, EN 301 489‑1/3, EN 300 220‑1/2
Safety Standard EN 62368‑1
Environmental RoHS Compliant

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