Online toxic gas alarm, ethyl chlorate gas detector

Note: This price is for display only, and the actual price is subject to the quotation!

QB2000NOnline toxic gas alarm, ethyl chlorate gas detectorIt is a fixed instrument that can continuously detect the concentration of flammable gases in the working environment.QB2000NOnline toxic gas alarmStable and reliable operation, easy installation and maintenance, and a complete range of gas types for measurement can meet the requirements of high reliability and stable operation of equipment and diversified gas types for industrial site safety monitoring; It has been widely used in industries such as petroleum, chemical, metallurgy, refining, gas transmission and distribution, biomedicine, and water treatment.

QB2000NOnline toxic gas alarmAdopting the typical family style shield shaped exterior design of Chicheng Electric, equipped with industrial grade aluminum alloy protective shell, sturdy and durable; It consists of a cast aluminum shell, stainless steel sensor breathing device, sensor module, display module, main control module, digital communication module, dust cover, and calibration cover. 2.4-inch large screen, Wanmei displays various parameters such as target gas, concentration, units, indicator lights, and working status; Chinese and English, traditional Chinese, user interface, suitable for all groups of people; Automatic alarm of target gas standard, linkage of fans, valves and other equipment; The third level alarm points, platform alarm conditions, and alarm methods of the instrument can be freely set; Powerful data storage function, not only supports local storage of data by wireless detectors, but also can store data through IoT platforms, freely setting storage interval time, real-time generation of historical records, historical curves, alarm records, data export, monitoring time, device positioning, etc; External chip, high precision, strong stability, and low error rate; ZIGBEE, NRF, WIFI, GPRS and other wireless signal transmissions. The wireless module can send the collected wireless signals to the corresponding acquisition system and upload them to upper computer systems such as PLC, DCS, DDC, etc; Full range temperature and humidity compensation intelligent operation, 32-bit nanometer level microprocessor+24 bit high ADC acquisition chip, ensuring stable data and transmission of the product during long-term operation.

Main functions:

1. Support the free combination of various modules, which can form gas detectors with different functions. A regular gas detector consists of a main control module and an intelligent sensor module, which can be optionally equipped with relay output and sound and light alarm output. Inserting an RS485 communication module provides isolated RS485 signal output. Inserting an LCD display module or a digital display module provides digital display, high and low light alarm, fault status indication, and infrared remote control functions

2. RS485 signal output with signal isolation, standard Modbus RTU communication protocol. Supports direct connection with Siemens PLC or internal/external PLC or acquisition modules without the need for an RS485 isolation module.

3. Support free switching between LCD display module and digital display module, fast hot plugging, plug and play.

4. The new gas detector adopts standard interfaces, and each module has interchangeability, making it easy and convenient to replace the sensor module.

5. The sensor module and detector have anti misoperation interfaces to prevent incorrect insertion. And the positioning plug can be easily aligned and inserted by gently spinning it.

6. The detector can replace sensors of the same type, as well as sensors of different gas types and sensor modules with different ranges, and the operation and recognition are automatically completed. Catalytic combustion sensors and electrochemical sensors can be easily replaced.

7. No calibration settings are required after inserting any sensor module. The detector automatically recognizes, reads factory calibration data and related settings, and runs immediately after self checking is completed.

8. By replacing the newly manufactured sensor module with the old detector, the detector can achieve the same detection and alarm accuracy as before, meeting the requirements for measurement and other testing.

9. Once easily damaged or expired sensors fail, customers can easily find and solve problems themselves through the convenient replaceability of integrated detectors, avoiding delays and labor costs in on-site services.

10. Inventory sensor module and detector module components, produced in combination, greatly shorten production and delivery cycles under the same inventory level.

11. Automatic diagnosis range locking, automatic fault warning;

12. Replaceable modular sensors that can be remotely calibrated;

13. Adopting a 16 bit embedded microcontroller;

14. Automatic calibration function to reduce measurement errors;

15. Calibration operations require password verification to effectively prevent accidental operations;