1. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
2. The use of common base is advantageous to the exchange of detector.
3. Functioning way: as the fire is formed rapidly, the rapid heat convection and hot wind make the room temperature rise drastically. The Rate of ris....
1. Joint functioning way: NO type.
2. The use of common base is advantageous to the exchange of detector.
3. Functioning way: as the fire is formed rapidly, the rapid heat convection and hot wind make the room temperature rise drastically. The rate of rise heat detector can detect the speedy rise of temperature wit....
1. Waterproof type.
2. Bottomles design.
3. Joint Functioning Way: NO Type or NC Type.
4. Functioning way: Outside the fixed-temperature detector are exposed a temperature-preset sensing head and a piece of metal that can increase the heat-receiving area. When the fire makes the room temperature rise gradually unt....
1. There are two LED which can turn 360o and watch the situation of the detector at any angle.
2. Joint functioning way: NO type and NC type.
3. The use of common base is advantageous to the exchange of detector.
4. Functioning way: outside the fixed-temperature heat detector are exposed a temperature-preset sensin....
1. Has monitoring function. The LED flashes once every 4 ~ 6 seconds.
2. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
3. It provides the wiring (-R) function of entrance LED.
4. The use of common base is advantageous to the exchange of detector.
5. Functioning way: o....
Functioning way:
The UV TRON is a bipolar tube with a structure similar to that of a phototube. the inside of the UV TRON tube is filled with a special gas. It is only sensitive to ultraviolet rays. When UV glass due to the photoelectric emission effect. Then a large current is rapidly generated between the anode and ....
1. Automatic test function:
The machine can self perfrom automatic scanning test for an internal return motion or circuit break inside the switchboard, to facilitate the maintenance/repair test motion to turn from complication into simplicity, and upgrade work performance and reliance of the mainframe.
2. Storage fu....
1. Has monitoring function. The LED flashes once every 4 ~ 6 seconds.
2. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
3. It provides the wiring (-R) function of entrance LED.
4. The use of common base is advantageous to the exchange of detector.
5. Functioning way: ....
1.Joint functioning way: NO type and NC type.
2.There are two LEDs which can turn 360o and watch the situation of the detector.
3.The use of common base is advantageous to the exchange of detector.
4. Functioning way:
As there is smoke getting in the detector, the ion current will be decreased, making the voltage....
1. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
2. Joint functioning way: NO type and NC type.
3. The use of common base is advantageous to the exchange of detector.
4. Functioning way: As there is smoke getting in the detector, by making use of the scattered rays....
1. Has monitoring function. The LED flashes once every 4 ~ 6 seconds.
2. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
3. It provides the wiring (-R) function of entrance LED.
4. The use of common base is advantageous to the exchange of detector.
5. Fixed temperature o....
1. Has monitoring function. The LED flashes once every 4 ~ 6 seconds.
2. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
3. It provides the wiring (-R) function of entrance LED.
4. The use of common base is advantageous to the exchange of
detector.
5. Functioning way:....
1. Waterproof type.
2. Bottomles design.
3. Joint functioning way: NO type and NC type.
4. Functioning way: outside the fixed-temperature detector are exposed a temperature-preset sensing head and a piece of metal that can increase the heat-receiving area. When the fire makes the room temperature rise gradually unti....
The UV TRON is a bipolar tube with a structure similar to that of a phototube. The inside of the UV Tron tube is filled with a special gas. It is only sensitive to ultraviolet rays. When UV glass due to the photoelectric emission effect. Then a large current is rapidly generated between the anode and the cathode and el....
1. Has monitoring function. The LED flashes once every 4 ~ 6 seconds.
2. There are two LEDs which can turn 360o and watch the situation of the detector at any angle.
3. It provides the wiring (-R) function of entrance LED.
4. The use of common base is advantageous to the exchange of detector.
5. Functioning way: o....
The fire alarm bell has UL ,ULC approval for years while smoke detector and heat detector has CE approval.
