Wireless Pressure Data Collector

Product No. : CS-iGPM-01-SS

Feature:

LoRaWAN / NB-IoT communication protocol
Liquid pressure detection in water tank, pipeline, fuel tank, under overpass and through tunnel, etc
Flameproof housing
More than 3 years battery life
Alarm, report and battery status to remote server via LoRaWAN / NB-IoT
Easy installation
Modbus TCP/IP and DNP 3.0

Category: IoT Sensors

WORKING PRINCIPLE

Wireless data collector has built-in precision ADC, controllable voltage source, world leading low power processor and wireless module. The processor opens the voltage source regularly and closes the voltage source after collecting the pressure data signal. It converts the collected voltage value into the pressure value. When the pressure is greater than the upper limit or less than the lower limit alarm threshold or the pressure fluctuation is greater than the set value, it triggers the terminal alarm and sends the alarm information to the management platform by wireless network.

Sampling time, timing reporting time, alarm threshold and other parameters can be set by users according to their needs.

SPECIFICATION

Item	Technical parameters		Remark
Frequency	433MHz/470MHz/868MHz/915MHz/923MHZ		LoRaWAN（in development）
	B1/B3/B5/B8/B20		NB-IoT
Equipment type	Class A		LoRaWAN
Antenna interface	SMA		Sucker antenna
Configuring serial port	9600,n,8,1		Open the product cover, and use the serial port for configuration
Input signal range		0.25~2.25VDC
Input interface type		M12 air plug
Accuracy		±1%
Voltage		3.6V	Li Battery ER26500M section 6 parallel
Battery Life		3-5 year¹
Maximum working current		＜350mA
Sleep current		＜25uA
Level of protection		IP65
Material		cast aluminum material
size		210mm×206mm ×83mm
Operating temperature		(-20～+70)℃
Storage temperature		(-30～+75)℃

DIMENSION

MODEL NO. SELECTION

Model
CS-iGPM-01
	Communication method
	LW	LoRaWAN
	NB	NB-IoT
		Frequency
		B1	NB-IOT
		B3	NB-IOT
		B5	NB-IOT
		B8	NB-IOT
		B20	NB-IOT
		BG	B1/B3/ B5/ B8/B20
		EU434	433MHz（LORAWAN）
		CN470	470MHz（LORAWAN）
		EU868	868MHz（LORAWAN）
		US915	915MHz（LORAWAN）
		AS923	923MHZ（LORAWAN）
			The choice of pressure sensor
			PT300-M20*1.5 (default)	the pressure range :0~600Kpa output signal: 0.25~2.25VDC accuracy: ±0.5%FS pressure interface: M20*1.5
			*	The other sensors model please remark

CS-iGPM-01	NB	B8	PT300-M20*1.5

DOCUMENT

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