CS-iTWD-05 Wireless Water Immersion Monitoring Sensor

Wireless Water Immersion Monitoring Sensor

Product No. : CS-iTWD-05

Feature:

LoRaWAN / NB-IoT / GPRS communication protocol
Water immersion detection for rooms, roads, and bridge underneath, etc
More than 3 years battery life
Alarm, report and battery status to remote server via LoRaWAN / NB-IoT / GPRS
Easy installation
Modbus TCP/IP and DNP 3.0

Category: IoT Sensors

WORKING PRINCIPLE

The water immersion monitoring sensor use water leakage detection electrode for water immersion detection. The device is triggered when two electrodes of the porbe are immersed in water, and the alarm signal is sent to the monitoring center through wireless transmission.

SPECIFICATION

Name	Technical parameters	Remarks
Working frequency	434MHz/470MHz/868MHz/915MHz	LoRaWAN
	B1/B3/B5/B8/B20	NB-IoT
	850/900/1800/1900MHz	GPRS
Equipment type	Class A	LoRaWAN
Antenna interface	FPC antenna
Operating Voltage	Lithium batteryER26500+SPC1550（3.6V）	ER26500+SPC1550 Not rechargeable
Battery Life	3-5年	Test condition: Work normally and report data up to twice a day
Peak current	＜200mA	LoRaWAN
	＜350mA	NB-IoT
	＜2000mA	GPRS
Sleeping current	＜25.0μA
Cable length	3m（default）	Length can be customized
Protection level	IP68
Shell material	PC+ABS Anti-aging, anti-corrosion, anti-collision materials
Operating temperature	(-25～+85)℃	Consumer SIM Card
Operating temperature	(-40～+85)℃	Industrial SIM Card/LoRaWAN
Storage temperature	(-40～+85)℃

DIMENSION

MODEL NO. SELECTION

Model
CS-iTWD-05
	Communication
	LW	LoRaWAN
	NB	NB-IoT
	G	GPRS
		Frequency
		B1	NB-IoT
		B3	NB-IoT
		B5	NB-IoT
		B8	NB-IoT
		B20	NB-IoT
		BG	B1/B3/ B5/ B8/B20（NB-IoT）
		EU433	433MHz（LoRaWAN）
		CN470	470MHz（LoRaWAN）
		EU868	868MHz（LoRaWAN）
		US915	915MHz（LoRaWAN）
		AS923	923MHZ（LoRaWAN）
		*	Please indicate the other frequency bands, including GPRS scenes.

CS-iTWD-05	NB	B8

DOCUMENT

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