One、Product Overview

This product is used to monitor disasters such as landslide, debris flow, rock avalanche. Monitoring content includes surface displacement, internal displacement and surface inclination. MC-RTU-311 displacement collapse monitoring station has GPRS wireless networking and site Lora local networking ability. It can realize remote data monitoring alarm and site local "mass prediction and disaster prevention" alarm combing with wireless audible and visual alarms.  
This monitoring system can achieve all-weather data acquisition & analysis processing work with remote video monitor and control system by advanced intelligent device. It can show a 3D integrated effect of the data image of the monitoring points. This will meet the requirements of customers' which is full-automatic, all-weather, remote controllable and early warning alarm achievable. 
 
 

Product Specification
Item		Description
Product	NS-DM4-10	High precision signal acquisition
Power	Solar energy	18V/10W~60W
	Battery voltage	DC10.5V~14.8V
	Solar charger	Built-in
	Power dissipation	Dormant state 490uA，operation state ：GPRS mode 50 mA、data sending 200mA， Beidou mode100mA，data sending 2A.
Input interface	Rainfall	precision：0.1mm~0.5mm
	Moisture	485 interface or analog quantity
	Displacement	3 analogs, measuring range：1000mm，precision：1mm
Transmission mode		GPRS/network fits/Beidou
Communication serial	RS232	Beidou/4800~115200bps
Programme update		site/remote
Debugging interface	USB
485 serial	RS485	4800~115200bps/120Ω optional resistance
Data storage	8M	built-in flash
Dimension	Dimension (mm)	L*W*H=145mm×90mm×40mm(rail installation 35mm)
	Weight  (g)	120g
Protection class	IP55
Temperature	Operation temperature	-30°C〜+ 60°C
	Extending operation temperature	-40°C〜+ 85°C
	Storage temperature	-40℃~ +85℃
Humidity	Humidity of operation	5%~95%(without condensation)
	Humidity of storage	5%~95%(without condensation)
Reliability	Power	Anti-reverse connection
	Lightning-protection	Built-in
Software	Transmission mode	Real time mode/timing mode/interface trigger mode
	Examination	Transparent acquisition transmission
	Transmission	GPRS/ CDMA/Beidou
	Interface state reading	State of interface data
	Data reading	SD card data
Spare parts	USB debugging wire， computer debugging software，Instruction of debugging software