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The MK804 series intelligent multi loop digital display measurement and control instrument is the latest generation of intelligent instruments developed based on years of experience in digital instrument manufacturing, extensive research on advanced foreign products, and the characteristics of industrial field applications in China. The centralized adoption of multiple advanced technologies greatly improves the stability and reliability of operation. The appearance and structure of the product have been greatly improved on the original basis, bringing greater convenience to users' installation and maintenance. As a detection and control product in industrial process automation systems, the product has been widely used in industries such as national defense, steel, electricity, petrochemicals, machinery, pharmaceuticals, textiles, metallurgy, printing and dyeing.



1. By adopting higher integration IC chips, advanced SMT surface mount technology, and unique computer shielding technology, the instrument has strong anti-interference ability and reliability, and can work stably for a long time in electromagnetic interference environments.
2. By adopting a universal input without jumper settings, each instrument can achieve input of various scale marks, standard signals, remote pressure signals, and millivolt signals through simple and quick parameter settings.
3. By adopting a modular universal circuit structure, various functional transformations of the instrument can be achieved through simple module combinations, with significantly strong universality and flexibility.
4. Adopting a microcomputer controlled fully automatic digital calibration system, no potentiometer adjustment is required.
5. The appearance of the instrument is beautiful and elegant, with various structural dimensions.
6. The whole machine and movement assembly adopt a snap in structure, which is very easy to maintain and disassemble.
7. The power supply can be selected from AC 220V, 50/60Hz, 90-265V switch mode power supply, or DC 24V power supply.
8. Can be equipped with RS-232/RS-422 communication interface, making it convenient to connect with the upper computer to form a control system.

Model number	Code									Explanation
M
Appearance characteristics	K KS									Horizontal display instrument Vertical display instrument
External dimensions	8									160X80mm (horizontal)
Control function	□□
Communication method	□
Output	□
Input Type	□□
The first alarm method	□
Second alarm method	□
Power supply mode	W T									DC24V power supply AC90~265V power supply (switch mode power supply) AC220V power supply (linear power supply (can be omitted)

1. Our company promises that if you purchase our products, during the one-year warranty period, if you receive notification from the user about such defects, our company will unconditionally provide free repair or replacement for products that are indeed defective.
2. We promise to handle the customer's technical questions within one working day.
3. We promise to provide test results within 3 working days and complete the repair within 7 working days for the instruments that need to be returned to the factory for repair.
4. Within 2 weeks after returning the instrument to the customer, conduct a follow-up visit to the user and provide free consultation on automation related technologies.