Name: LoRaWAN® Ultrasonic Distance Sensor EM400-UDL-915M
SKU: EM400-UDL-915M
Availability: InStock

Description

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
Model			Standard Version	Pro Version	Snow Version (currently unavailable)
Measurement	Distance	Range	C050: 25 ~ 500 cm	W050: 30 ~ 500 cm	S050: 50 ~ 500 cm
			C100: 25 ~ 1000 cm	W100: 50 ~ 1000 cm
		Accuracy	± (1+0.3%*S) cm², S=distance(- 15°C ~ 60°C)	±1% FS(- 30°C ~ 65°C)	±1% FS(- 30°C ~ 65°C)
		Resolution	1 mm
	Device Position	Status	Normal/Tilt
	Temperature	Range	-40 ~ 125°C
		Resolution	0.1°C
	GNSS Positioning (NB-IoT/Cat M Version Only)	Parameters	Longitude/Latitude
		Resolution	0.000001
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 × 65 × 80 mm
	Material		ABS + PC (Flame Retardant)
	Color		Black gray (C050/C100), Gray (W050/W100/S050)
	Installation		On the Flat Surfaces with Screws

Additional information

Version	Standard Version, Pro Version
Range	25~500cm, 25~1000cm, 30~500cm, 50~1000cm