Multi channel gas alarm control host (line system+bus system)

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QB6000 model developed and produced by Chicheng ElectricMulti channel gas alarm control host (line system+bus system)It is a gas alarm controller based on touch screen control. The controller has practical functions and is easy to operate. It can be combined with our company's gas detectors to form an industrial gas alarm system. The controller can connect 1-4 standard RS485 signals or (4~20) mA analog signals to the detector, and upload the standard RS485 signals to the upper computer, thus forming a multi-level monitoring network of remote monitoring, local monitoring, and on-site monitoring, greatly improving the real-time and accuracy of monitoring. The alarm system composed of the controller and detector can be widely used for safety detection and alarm in places that require fire prevention and toxic gas leakage prevention, such as chemical plants, oil depots, liquefied gas stations, gas stations, gas stations, paint spraying rooms, etc.

QB6000 gas control host, CPU adopts 16 bit microcontroller, with fast running speed and high reliability performance; Remote zero calibration and calibration of online detectors, easy to operate; Multiple password protection, different operation levels, different passwords, high security; Using a high brightness LCD display, it can display the controller's working time, alarm, and fault records in real time. Large capacity alarm, on/off record, historical record of power failure without loss; RS485 bus communication interface (optional, standard Modbus/RTu protocol), capable of networking with the upper computer control system. Multiple signal outputs: 2 sets of switch outputs. By connecting the module, 4-20mA, GPRS/GSM, UDP/TCP/HTTP signals or RS485 signals using Modbus RTU protocol can be selected for output; Special installation bracket, easy to install on site; Optional IoT module for remote intelligent monitoring on mobile devices

Main functions

10 inch touch screen, accessible by touch

● Adjustable high and low alarm points

● Color separation prompts, alarms, and fault information

● Intelligent voice alarm prompt

24-hour digital clock

Alarm records can be exported via USB flash drive

Multi level passwords facilitate permission management

● Fast response speed of query detector

● Supports two RS485 data uploads, MODBUS protocol, optional TC200 and Orina protocols