Milesight
Milesight
Milesight EM400-UDL Ultrasonic Distance / Level Sensor, 0.25 to 10m
Milesight EM400-UDL Ultrasonic Distance / Level Sensor, 0.25 to 10m
The Milesight EM400-UDL Ultrasonic Distance / Level Sensor, 0.25 to 10m is a versatile product among the EM400 series, offering three versions - Standard, Pro, and Snow Level with varying detection range, resolution, and accuracy, is designed to cater to the demands of professional applications. Equipped with prolonged battery life and a robust IP67-rated enclosure, EM400-UDL is the perfect fit for professional and demanding applications. With high protection IP rating and waterproof enclosure, this sensor is widely used for outdoor applications such as water level, fill level of tanks and silos, presence of objects, or snow level. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution,users can manage all sensor data remotely and visually
Features:
- Non-Contact Distance Measurement
- Great Flexibility with Multiple Versions
- Value-added Temperature and Tilt Monitoring
- Various Professional Applications
- Long-Lasting 10 Years Battery Life
- Rugged and Reliable IP67 Rated Enclosure
Measurement | |
---|---|
Distance Range | W050: 30 ~ 500 cm W100: 50 ~ 1000 cm |
Accuracy | ±1% FS (-30°C ~ 65°C) |
Resolution | 1 mm |
Device Position | Status: Normal/Tilt |
Temperature Range | -40 ~ 125°C |
Temperature Resolution | 0.1°C |
GNSS Positioning (NB-IoT/Cat M Version Only) | |
Parameters | Longitude/Latitude |
Resolution | 0.000001 |
Wireless Transmission | |
LoRaWAN® Version Frequency | 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 | -137dBm @300bps |
Mode | OTAA/ABP Class A |
NB-IoT/Cat M Version Cellular Band | Cat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 Cat NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 |
SIM Slot | 1 (Micro SIM-3FF) |
Application Mode | TCP/UDP/MQTT/AWS/Milesight IoT Cloud |
Operation | |
Power On & Off | NFC, Power Button (Internal) |
Configuration | Mobile App (via NFC) |
Physical Characteristics | |
Power Supply | 2 x 9000 mAh ER26500 Li-SOCL2 Batteries |
Battery Life | LoRaWAN® Version: > 10 years (10-min Interval, 25°C) NB-IoT/Cat M Version: TCP/UDP—Around 10 Years, MQTT/AWS—Around 5 Years (4 Times Report per Day, per Report Includes 12 Packages with 30-min Collection Interval, 25°C) |
Operating Temperature | -30°C ~ 70°C |
Relative Humidity | ≤95% (non-condensing) |
Ingress Protection | IP67 |
Dimension | 118 × 65 × 80 mm |
Material | ABS + PC (Flame Retardant) |
Color | Black gray (C050/C100), Gray (W050/W100/S050) |
Installation | On the Flat Surfaces with Screws |