Overview
All eight circuit flash alarms are designed and manufactured using integrated circuits, equipped with high brightness LED light-emitting tubes. They have the advantages of simple structure, reliable performance, easy use, long service life, low power consumption, and small size.

This instrument is generally installed on the dashboard of an automatic control system and is used in conjunction with various electrical contact alarm devices or control and monitoring instruments. When a key process point in the production process exceeds (or falls below) a certain given value, it will generate an audible and visual alarm, attracting the attention of operators to adjust and troubleshoot in a timely manner to avoid production accidents. It is widely used in industrial and mining enterprises such as chemical, petroleum, power, metallurgy, and light industry.

This instrument has eight alarm circuits, each of which can monitor one control point and can be a normally closed or normally open contact. The two buttons for testing and silencing on the instrument panel are equivalent to the output terminals at the back of the instrument. The output terminals can be used separately or in combination with multiple units on the control panel, making it convenient and flexible.

Characteristics
1. Eight contact type (please specify when ordering level type) output signal, corresponding to eight flashing display signal lights
2. Input signal normally open/normally closed optional (not specified when ordering as normally open factory, normally open and normally closed can be set through jumper)
3. Equipped with testing and elimination functions
4. Solid state LED integrated display

technical indicators
Power supply voltage: AC220V ± 10% 50Hz
● Flash frequency: 1-2H/S
● Input contact: electrical contact (there should be no external input of electrical power)
Output contact: 220VAC 2A
The resistance of the large circuit between the contact point and the alarm shall not exceed 300 ohms
● Environmental temperature: 0-50 ℃
Power consumption:<5W
● Hole size: 152 × 76
● Dimensions: 160 × 80 × 110