Milesight EM400-UDL - Ultrasonic Distance/Level Sensor

EM400-UDL is a versatile product among EM400 series because of its detection range, resolution, and accuracy, is designed to cater to the demands of professional applications. Equipped with prolonged battery life and robust IP67 rated enclosure, EM400-UDL is the perfect fit for professional and demanding applications. Additionally, its availability in both LoRaWAN® and NB-loT versions allows for a variety of application scenarios.

Leveraging ultrasonic distance detection, EM400-UDL ensures a stable and reliable performance while detecting different solid or liquid mediums. Featuring non-contact distance measurement, the probe of EM400-UDL will remain unaffected or contaminated by the medium detected, and deliver highly accurate measurement.

Perfect for smart buildings, smart city deployments or industrial use-cases.

Details
Manufacturer's Code	EM400-UDL-915M
Frequency	AU915/AS923
Tx Power	16dBm
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class A
Detection Range	25 - 500cm
Detection Accuracy	±1 cm (- 15°C ~ 60°C)
Resolution	1mm
Temperature Range	-40° - 125°C
Resolution	0.1°C
Configuration	Mobile APP(NFC)
Power Supply	2 x 9000 mAh ER26500 Li-SOCL2 Batteries
Battery Life	Around 10 years (standard mode-10 min interval, bin mode-20 min interval, 25°C)
Operating Temperature	-30°C to +70°C
Ingress Protection	IP67
Dimension	118 × 65 × 80 mm
Material and Colour	ABS + PC (Flame Retardant), Black gray
Mounting	On the Flat Surfaces with Screws