ZBL-D2000 wireless deep foundation pit monitoring system,ZBL-D2000 wireless deep foundation pit monitoring system price,ZBL-D2000 wireless deep foundation pit monitoring system Manufacturer-Shandong China Coal Industry & Mining Group'

 Details Of ZBL-D2000 wireless deep foundation pit monitoring system

Product Introduction

Features:
I.acquisition host computer
the equipment can run automatically if in off-line condition,can judge whether over limit alarm or not by itself and other Intelligent function.
Built-in high-capacity rechangable lithium ion battery,Data will not be lost if in field power off situation.
Real time wireless access sensor data connected to the acquisition terminal
High-definition color LCD display each acquisition terminal online state, data acquisition condition and parameter etc.
Real-time sound-light alarming if over limit
II.acquisition terminal
Real time sensor data acquisition
sensor data is reported to the host computer in real time
Built in rechargeable lithium battery power supply, without the need for electricity supply
Ultra low power embedded design, to ensure that the entire monitoring process
Can view the current state of the network and sensor data and battery power, etc.
III. Sensors
The physical change of the measured components is converted to the frequency output of the vibrating string to the acquisition termina

Main Parameter

acquisition host computer
Parameter name		Specification
Channel number		32
wireless communication distance		≥300m(Open and unobstructed)
Continuous working time		≥24 Hrs
working environment	temperature	-10℃ ～ +60℃
	humidity	20RH ～ 85RH
IP rating		IP67
IK Protection level		IK10

II:

acquisition terminal
Parameter name		Specification
sensors		Support all the vibration and string type of foundation pit measurement sensor in the market.(rope meter、osmometer、earth pressure cell etc)
vibrating wire sensors frequency range		400HZ ～ 5000HZ
Channel number		Maximum support 4 channel sensor measurement
wireless communication distance		≥300m(Open and unobstructed)
Normal working hours(2 times per day)		≥1 year
working environment	temperature	-10℃ ～ +60℃
	humidity	20RH ～ 85RH
IP rating		IP65
IK Protection level		IK10

III:

Sensors
Various types of sensors refer to different manufacturers，the parameters of MSJ Rope meter as follows
Parameter name	Specification
Resolution ratio	≤0.08%F.S
Comprehensive error	≤2.0%F.S
Temperature measurement range	-25 ～ +60℃
Temperature measuring accuracy	±0.5℃