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8-inch non-spark automatic bells bells factory school bell-type instrument with a bell outside the bell 220v

8-inch non-spark automatic bells bells factory school bell-type instrument with a bell outside the bell 220v
Product code: 10840000030
Unit price 15.83$
Sold quantity 21
Available stock 479

Product parameters:

  • Brand: CN.LNYN
  • Model: Beating bell device 8 inch suit

1. Scope of application

This product is a non-sparking bell, stainless steel, suitable for industrial and mining enterprises, organizations, public places schools and equipment supporting the AC 50HZ, the voltage to 220V the following circuit, call or notification signal, also applies to the family for the doorbell , Alarm and so on.

Second, the normal working conditions:

1. Altitude of not more than 2000 meters

2. Ambient humidity is not higher than +40 degrees and not less than - 25 degrees relative humidity of not more than 90% (when the temperature at +25 degrees)

3. In the surrounding air, no flammable and corrosive gases or conductive dust and no significant shake and shock vibration of the environment.

4. Rated voltage ± 10% can work normally, continuous work is not more than 10 minutes.

5. Pollution level 2, installation category II.

First, function and use

This product can be used as factory, school and institution to control the bell automatically according to the time set by the user.If equipped with the corresponding language film, it can also be used as the voice prompt of the schedule in the home and office to realize the automatic, timely and accurate warning effect.

Second, the characteristics

1, can directly control the bells (touching the bell touch capacity 10A);

2, the daily travel error and the bell error is less than 0.5 seconds;

3, a day can be set up 20 bell, up to 40 times to achieve the bell;

4, liquid crystal display, Chinese interface, easy to install;

5, ringing time by day or week cycle.

6, Bell delay time adjustable from 1 second to 99 seconds;

7, the bell interval of 1 minute to 99 minutes adjustable;

8, with a 'single bell', 'double-bell' dual function;

9, with a manual bell function.

Third, regular bell set

1, adjust the clock:

Press the 'clock' key and then press the 'school week' key, 'school' key, 'calibration' key, respectively, the above time parameters can be adjusted according to the standard.

2, Bell time parameter settings:

2.1, the bell time setting:

Press the 'Timing' key and the LCD will show '1 On' (the first set of bells can be set to prompt), press the 'Time' and 'Calibration' keys to set the time parameters, such as time After setting parameters, and then set the parameters required for the week.

2.2, week parameter settings:

Press the 'school week' key there are several situations to choose from:

① single-day setting: (one or two or three ... ... or day)

② one three five

② two four six

④ Six days

⑤ one or two

⑥ four hundred fifty-six

⑦ one two three four five

⑧ twelve three four five six

⑨ one two three four five five days

If you want to ring the device to work for seven days a week, you can choose the first ⑨ kind of situation, and so the other. If you need to reset can be pressed 'Cancel Restore' key to set the opening time display '

2.3, single bell / double bell set

Single bell function - only the implementation of the set of time to set a bell;

Dual bell function - A second ringing can be performed after this set of time intervals;

If you want to set the 'double bell' function, you can press the 'Single bell / double bell' key to make the LCD display double bells to meet: If not set, then the default For the single bell, continue to press the 'timing' key out of the '2 open', '3 open' ... '80 open 'set the corresponding parameters can refer to 2.1, 2.2, 2.3, such as a group does not need to set, You can press the 'Cancel / Resume' button to the display appears '' can.

3, Bell delay time, interval time setting:

3.1, to be '1 on', '2 on' ... ... '80 on 'After setting, and then continue to press' Timing' key then the display appears' H10 ', then press the' calibration 'key to adjust Bell delay time (1 ~ 99 seconds adjustable), if not adjust the default is 10 seconds.

3.2. When the delay time is set, press the 'TIMING' key again, and the display will show '45'. At this time, you can adjust the interval by adjusting the "CALIBRATION" button (adjustable within 1 ~ 99min ), If not adjusted, the default interval of 45 minutes.

When the above setting is completed, press the 'clock' key to enter the set working state.

4. When the above parameters are set, if no key is pressed within 30 seconds, the LCD will resume the standard time. If you continue to set bell parameters, you can press the 'Timing' button again to adjust it. Required parameter position.

Fourth, the work of state settings and display

1, the working state set:

Press the 'Single / Twin Bell' key to move the LCD triangle prompt to the 'Auto' position.

2, the working status display:

Ringing device to join the work of power, the work of red light-emitting indicator light: If the bell is in working condition, the green light-emitting indicator light.

5, manual ringing control

If you want to manually ring the bell, press the 'single bell / double bell' button, so that the LCD triangle prompt from the 'automatic' to 'open' position, this time working status of the green indicator light, If you want to stop the bell, you can press the 'Single / double-bell' button to adjust the LCD triangle prompt from the 'On' position to the 'Auto' or 'Off' position. The bell delay time can be controlled manually (this bell is independent of the set delay time.) In the automatic control, the triangular prompt must be adjusted to the automatic position.