The JLWZ-YX-300 Data Collector is a data collection and transmission device developed for environmental monitoring and controlling. It can monitor the situations of environment management and facility operations, and it also has the functions of data collection, storage and transmission to automatic environmental monitoring equipment. Through adequate consideration of its application in the environmental monitoring and regulation industry, it provides adequate ports and multiple access methods such as analog quantity, digital quantity and switching values, it can store collected data, it can provide various queries of real-time data and historic data, and it satisfies the HJ477-2009 Technical Requirements for Data Collection and Transmission Device used in Online Automatic Monitory (Supervision) of Pollution Source. It can actively and passively receive orders, upload monitoring data, control equipment operation, feedback operation status and alarm information; it also features stable performance, convenient operation, highly-reliable design, a huge capacity of storage and redundancy communication design and strong environment adaptiveness.

System Functions

●Fully automatic operation, without manual intervention;
●All functions can be defined by the user’s interface menu;
●Intelligent diagnosis, automatic alarm, automatic recovery;
●Maintain communication with 4 different center stations at the same time;
●With automatic logging function, automatic record alarm information and important system events;
●Build-in web server, direct access the data by the browser;
●Multistage user password protection, supporting four levels users with different permissions operation;
●Dual power support, built-in battery can continue to work more than 6 hours after power off; ●Remotely configurable parameters;
●Real time clock, can achieve the remote calibration;
●LCD graphic display, with touch screen, convenient for local operation;
●Supporting print function, can print data reports on the spot;
●400 days per minute historical data can be preserved maximally, on-the-spot query and display graphical trend curve;
●32 industrial embedded low power CPU, strong processing ability;
●Embedded WinCE operating system, stably and reliably;
●Supporting hundreds of different communication protocols ( including field devices and central station protocol ), and according to the requirements of users can add new protocol programming;
●Supporting HJ / T212-2005 Pollution Sources On-line Monitoring and Controlling (monitoring) System Data Transmission Standard communication protocol.

Product Features

●Electromagnetic compatibility : Class 3 industrial equipment standard, and avoiding fast transient pulse interference, electrostatic discharge, RF electromagnetic radiation interference, surge ( impact) interference, voltage dips, short interruptions and voltage variations interference;
●Using of industrial grade CPU and high reliability of the peripheral device, stable and reliable performance;
●Modular design, ensure the fault location accuracy and rapidity, easy maintenance and replacement;
●All interfaces are isolated includes power isolation, signal isolation, using photoelectric to isolate digital interface, using the transient voltage suppressor overvoltage protected the analog interface;
●Anti lightning tube, self healing insurance and other protective measures;
●Programmable watchdog recovery technique;