Ultrasonic distance/level sensor (with GNSS, probe C050)
Vendors's code:
Product code: EM400-UDL-N03GL PN: C050
Barcode:
Code 39:
ISBN:
Milesight EM400-UDL-N03GL, PN: C050 is a non-contact ultrasonic distance and level sensor with NB-IoT / LTE Cat M1 and GNSS positioning. The C050 variant measures distance within a range of 0,25–5 m, with a resolution of 1 mm and an accuracy of ±(1 + 0,3% × S) cm, making it suitable for monitoring water levels, tanks, wells, sewerage, and other outdoor installations.
The device features an enclosure IP67, a 3-axis accelerometer, an internal NTC temperature sensor, threshold alarms, and NFC configuration. Two replaceable 9000 mAh ER26500 Li-SOCl₂ batteries provide approximately 10 Years of Operation with TCP/UDP or approximately 5 years with MQTT/AWS under the manufacturer's test conditions. The cellular version also supports GNSS and does not require a LoRaWAN gateway.
Shipping costs are not included in the price.
Shipping costs are not included in the price.
Opis
Produkty powiązane
EM400-UDL C050 — Non-Contact Level Measurement up to 5 Metres
Milesight EM400-UDL-N03GL C050 is an industrial ultrasonic distance and level sensor with direct NB-IoT / LTE Cat M communication and built-in GNSS positioning.
The C050 variant enables non-contact measurement from 0,25 to 5 metres. The device can be used to monitor liquid level, distance to the surface, and changes occurring in tanks, wells, and outdoor infrastructure.
Thanks to cellular connectivity, the sensor does not require a local LoRaWAN gateway. Data can be transmitted directly through the operator network to an IoT platform.
Non-Contact Measurement, Cellular Connectivity and GNSS
0,25–5 m
The C050 variant enables non-contact distance and level measurement over a range of up to 5 metres.
NB-IoT / LTE-M
Direct communication through the operator network eliminates the need for a LoRaWAN gateway.
GNSS
Built-in positioning supports identification of the locations of distributed outdoor devices.
Level Monitoring in Distributed Locations
Measurement Without Sensor Contact with the Medium
The EM400-UDL emits an ultrasonic wave towards the liquid surface or object and then measures the return time of the reflected signal.
Based on this, the device calculates distance. In tank installations, the result can be used to determine the current medium level.
Measurement Range 0,25–5 m
Distance Can Be Converted into Liquid Level
The EM400-UDL measures the distance between the sensor and the liquid surface or measured object.
Knowing the tank height, the supervisory system can convert the result into the current level or fill percentage.
NB-IoT and LTE Cat M1 Instead of LoRaWAN
The EM400-UDL-N03GL is the cellular version of the device, supporting NB-IoT and LTE Cat M1 technologies.
The sensor uses a Micro SIM card and can transmit data directly through the operator network to a server or IoT platform.
Support for Popular IoT Protocols
Location of Distributed Outdoor Devices
The cellular version of the EM400-UDL features GNSS positioning.
The device can report longitude and latitude, making it easier to identify, inventory, and monitor the location of sensors operating in the field.
Built-in 3-Axis Accelerometer
The EM400-UDL monitors device orientation using a 3-axis accelerometer.
Normal / Tilt status makes it possible to detect sensor tilt that may affect the direction of ultrasonic measurement.
NTC for Device Temperature Monitoring
The EM400-UDL features an additional NTC temperature sensor used, among other things, to detect unusual increases in device temperature.
This sensor should not be treated as the primary ambient temperature sensor — its main function is device diagnostics and safety.
Alarms, Calibration and Transmission Optimisation
Threshold Alarm
An alarm can be triggered when a specified distance or level value is exceeded.
Cumulative Report
The NB version supports cumulative reporting that reduces the number of cellular transmissions.
Tilt & Distance Switch
The device can use both a position change and the distance measurement result at the same time.
Two Replaceable 9000 mAh Batteries
The EM400-UDL uses two replaceable ER26500 Li-SOCl₂ batteries with a capacity of 9000 mAh each.
For the NB-IoT / Cat M version, Milesight declares approximately 10 years of operation with TCP/UDP and approximately 5 years with MQTT/AWS under specified laboratory conditions.
* Manufacturer test conditions: 4 reports per day, each report contains 12 packets with a 30-minute collection interval, temperature 25°C. The SIM card must support PSM, and actual battery life also depends on cellular network signal quality.
NFC and Milesight ToolBox App
The device can be switched on and configured using an NFC-enabled smartphone and the Milesight ToolBox app.
Inside the enclosure there is also a Power / Reset button and an LED.
IP67 and Operating Temperature from −30 to +70°C
IP67
The enclosure protects the device against dust and water.
Conformal Coating
The electronics have an additional protective coating that increases resistance to moisture.
−30…+70°C
The wide temperature range allows the device to be used in many outdoor installations.
Key Parameters of the EM400-UDL-N03GL C050
* Battery life values are results of the manufacturer's laboratory tests. For the NB-IoT / Cat M version, the SIM card must support PSM, and battery life also depends on cellular network signal quality.
EM400-UDL-N03GL in a Level Monitoring System
The cellular version transmits data directly through the operator network without the need to install a local LoRaWAN gateway.
Ultrasonic distance/level sensor (with GNSS, probe C050)
Nowości
-
Gross price $270.60incl. %s VATNet price $220.00without 23% VAT
