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HK-7000-I Gas Alarm Monitoring System
HK-7000-I Gas Alarm Monitoring System
Product details

The HK-7000-I gas alarm monitoring system is used for monitoring and alarming the concentration of combustible gas/toxic gas. The system adopts a two-level control structure, with a 10.2-inch industrial touch screen replacing the industrial control computer on the upper computer and an HK7000 controller on the lower computer. Each signal can be independently monitored. The system adopts a cabinet style structure, which is easy to install, easy to operate, and cost-effective. Suitable for measuring and controlling various (4~20) mA signals. The system is equipped with 48 channels (4~20) mA input signals, each with a secondary alarm value setting. When the predetermined alarm point is reached, an audible and visual alarm signal is emitted.


Adopting a 10.2-inch industrial touch screen and a cabinet style structure;

Two level control, each signal can be independently monitored;

8-channel programmable alarm relay output;

Provide RS485 and industrial Ethernet standard communication interfaces for communication with PLCs or computers;

Provide extended 485 standard communication interface. Can be connected to expansion switch modules, analog output modules, etc;

Display gas detector measurement values, alarm information, fault information, and shielding information through the touch screen;

Display real-time and historical trends through touch screen;

View and export alarm records through the touch screen;

Set alarm parameters, probe shielding, range, and system time through the touch screen;



Power input

AC220V±10%50Hz

Input signal

48Road(4~20)mA(2Line/3Line)

output signal

class a/Secondary alarm relay output, normally open contact capacity:AC220V/2A, DC30V/5A

8roadProgrammable relay output, normally open contact capacity:AC220V/2A, DC30V/5A

Digital communication interface

1Ethernet,1individualRS232orRS485

display

10.2-inch LCDtouch screen

measurement error

±1%FS

working temperature

(0~50)℃

ambient humidity

(10~90)%RH

Outer diameter size

800mm×2100mm×600mm(Wide)×high×Deep)


● Inspection of detection values: 6 detection value screens are displayed in a loop, with the option to choose between loop or fixed display.

Real time curve: Real time curve display for each channel.

● Historical curve: Display and query the historical curves of each channel.

Process flow: Design according to the floor plan provided by the user.

Real time alarm: When an alarm occurs, the screen automatically pops up an alarm message.

Alarm records: 999 alarm records, automatic overflow.

Alarm query: Enter the query date, export from USB drive, and browse on computer.

● Alarm data export: Configure 8 alarm output relays through the screen.

● Parameter settings: Level 1 and Level 2 alarm parameter settings, gas range settings, probe shielding settings.

Data forwarding: Standard Modbus communication protocol, real-time transmission of data from each channel.

User management: Level 4 operation password


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