Milesight EM400-UDL
Ultrasonic Distance Sensor
Properties
Description
Further Informations
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Properties
Description
Further Informations
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- LoRaWAN® and NB-loT Versions for Broader Applications
- Great Flexibility with Multiple Versions
- Non-Contact Distance Measurement
- Value-added Temperature and Tilt Monitoring
- LoRaWAN® & NB-IoT & CAT M Versions Available
- 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)
EM400-UDL is a non-contact ultrasonic distance sensor designed for outdoor applications such as monitoring water
level, fill level of tanks and silos, presence of objects, or snow level. It features multiple selective probes with varying
detecting ranges to meet diverse requirements. With high protection IP rating and waterproof enclosure, EM400-UDL can
withstand harsh environments, and it can work up to 10 years with two 9000 mAh batteries.
Milesight offers LoRaWAN® version and NB-IoT/Cat.M version to meet different communication needs. The LoRaWAN®
version can be integrated with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, enabling remote and visual
management of all sensor data. The NB-IoT/Cat.M version not only supports multiple application modes to compatible with
IoT platforms, but also is equipped with GNSS for tracking and security purposes.
Features
- Shared Values
- Selective probes vary from 25 to 1000 cm for multiple applications
- Two built-in 9000 mAh replaceable batteries that work for up to 10 years without replacement
- Equipped with NTC temperature sensor for the detection and alarm of burning
- Built-in 3-axis accelerometer sensor to monitor device tilt status
- Damp-proof coating inside and IP67 waterproof enclosure for outdoor applications
- Equipped with NFC for one touch configuration, support card emulation mode
- Ultra-wide-distance wireless transmission up to line of sight of 15 km
- Function well with standard LoRaWAN® gateways and network servers
- Compatible with Milesight IoT Cloud for remote management
- Equipped with GNSS positioning for tracking
- Support cumulative number report function for power saving
- Support multiple network protocols to be compatible with IoT platforms
LoRaWAN® Version Only
NB-IoT/Cat.M Version Only
Specifications
| 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 (915MHz)/19 dBm (470MHz) | |
| 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 Cloud1 | |
| Measurement | ||
| Distance | ||
| Model | Standard Version | Pro Version |
| Range | C050: 25 ~ 500 cm C100: 25 ~ 1000 cm | W050: 30 ~ 500 cm W100: 50 ~ 1000 cm |
| Accuracy | ± (1+0.3%*S) cm, S=distance (- 15°C ~ 60°C)2 | ± 1% FS (- 30°C ~ 65°C) |
| Resolution | 1 mm | |
| Device Position | ||
| Status | Normal/Tilt | |
| Temperature | ||
| Range | -40 ~ 125°C | |
| Resolution | 0.1°C2 | |
| GNSS Positioning (NB-IoT/Cat M Version Only) | ||
| Parameters | Longitude/Latitude | |
| Resolution | 0.000001 | |
| 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 Life3 | 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)4 | |
| Operating Temperature | -30°C ~ 70°C | |
| Relative Humidity | ≤95% (Non-condensing) | |
| Ingress Protection | IP67 | |
| Dimension | 118 x 65 x 80 mm | |
| Material | ABS + PC (Flame Retardant) | |
| Color | Black gray (C050/C100), Gray (W050/W100/S050) | |
| Installation | On the Flat Surfaces with Screws | |
1 Milesight IoT Cloud mode is under development.
2This accuracy is applicable to the measuring range of 25~800cm.
3Tested under laboratory conditions and for guideline purposes only.
4 PSM is required for SIM card and will be impacted by cellular base station signals.
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