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Home
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Compatible Hardware
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Milesight
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Milesight Ultrasonic Distance Sensor EM400-UDL Cat M
Blynk logo
Kit

Milesight Ultrasonic Distance Sensor EM400-UDL Cat M

With IP67-rated enclosure for professional and demanding applications

Core Components
:
No items found.
Where to buy
Connect this hardware to Blynk in no time
Use a ready-made blueprint project, or a firmware example to build your own functionality.
No items found.
Firmware Example
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Channels
:
Connectivity
:
LoRaWAN
Applications
:
Smart Farming
Industrial IoT
Smart Factory
Smart Buildings
Asset Tracking
Cold Chain Logistics
Construction
Healthcare
Smart Cities
Transportation
Smart Irrigation Management

About Product

Equipped with prolonged battery life and robust IP67 rated enclosure, EM400-UDL is the perfect fit for professional and demanding applications.

  • Great Flexibility with Multiple Versions
  • Non-Contact Distance Measurement
  • Value-added Temperature and Tilt Monitoring
  • Various Professional Applications
  • Long-Lasting Battery Life of up to 10 Years
  • Rugged and Reliable IP67 Rated Enclosure
  • Positioning Function Enabled by GNSS Modules (NB-loT Version)

‍

Product details

Core Components:
No items found.
Accessories:
CPU:
Channels:
Memory:
Connectivity:
LoRaWAN
Programming Language:
Supported Blynk Tech:
No items found.
Applications:
Smart Farming
Industrial IoT
Smart Factory
Smart Buildings
Asset Tracking
Cold Chain Logistics
Construction
Healthcare
Smart Cities
Transportation
Smart Irrigation Management

Measurement:

  • Distance Range:
    • C050: 25 ~ 500 cm
    • C100: 25 ~ 1000 cm
  • Accuracy: ± (1+0.3%*S) cm, S=distance (-15°C ~ 60°C)
  • Resolution: 1 mm
  • Device Position Status: Normal/Tilt
  • Temperature Range: -40 ~ 125°C
  • Temperature Resolution: 0.1°C

Wireless Transmission:

  • Frequency:CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1
  • Tx Power:
    • 16 dBm (868 MHz)
    • 20 dBm (915 MHz)
    • 19 dBm (470 MHz)
  • Sensitivity: -137 dBm @300bps
  • Mode: OTAA/ABP Class A
  • 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: Over 10 years (10-min 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

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