Digital Type Linear Heat Detector with Locator
Digital Type Linear Heat Detector with Locator
Description:
This type of MS1000-L linear heat detector contains three parts: linear heat detection cable, control unit and EOL box.
Introduction of Control Unit with Locator:
Control Unit MS1000-L is a controlling device to monitor the temperature change of sensor cable and connected to mainframe of intelligent fire alarming control panel.
MS1000-L performs continuous monitoring over fire alarm and open circuit of monitored area as well as distance from fire alarm position. These alarming signals are shown on the LCD and indicators of MS1000-L.
Since fire alarm has locking function. MS1000-L must be disconnected to power and reset after ALARM. While fault function could automatically reset. It means that after the clearing fault, the fault signal of MS1000-L is automatically cleared.
1.Features
●Plastic shell: chemical resistance, aging resistance and impact resistance.
●IP rating: IP 66, for indoor use only.
●With LCD, various alarming information could be shown.
●The detector has high ability of interruption resistance adopting fine grounding measurement, isolation test and software interruption resistance technique. It is able to apply in places with high electromagnetic field interruption.
2.Technical parameters
| Model |
MS1000-L |
|
|
Operating voltage |
24V DC | |
|
Allowed voltage range |
16V DC-28V DC | |
|
Current |
Standby current | ≤60mA |
| Alarm current | ≤80mA | |
|
Status indicator |
Running | Green light always on |
| Fire alarm | Red light always on | |
| Fault | Yellow light always on | |
|
Operating temperature |
Environment temp. | -10℃-+50℃ |
| Relative humidity | ≤95％, no condensation | |
| Positioning Accuracy | <±5m(under 25℃ environment) | |
| Alarming reset | Disconnection reset | |
| Application Length | No longer than 500m | |
| Outer Shell Protection | IP66 | |
3.Cable connecting instruction
Introduction of MS1000-L-P EOL Box
The function is to balance the signal of Linear Heat Detection Cable.
Introduction of Linear Heat Detection Cable:
Intertwisting two rigid metallic conductors which are covered by NTC heat sensitive material, with insulative bandage and outer jacket, here comes the digital type LHD Cable, and the different models depend on the variety of materials of outer jackets to meet different special environments.
|
Technical data |
MS1000 68℃ |
MS1000 88℃ |
MS1000 105℃ |
MS1000 138℃ |
MS1000 180℃ |
|
Type |
Conventional/ CR/OD/EP |
Conventional/ CR/OD/EP |
Conventional/ CR/OD/EP |
Conventional/ CR/OD/EP |
Conventional/ CR/OD/EP |
|
Levels |
Ordinary |
Intermediate |
Intermediate |
High |
Extra High |
|
Alarming temperature |
68℃ |
88℃ |
105℃ |
138℃ |
180℃ |
|
Max. Storage temperature |
45℃ |
45℃ |
70℃ |
70℃ |
105℃ |
|
Working temperature |
-40℃~ +45℃ |
-40℃~ +60℃ |
-40℃~ +75℃ |
-40℃~ +93℃ |
-40℃~ +121℃ |
|
Acceptable Deviations |
±3℃ |
±5℃ |
±5℃ |
±5℃ |
±8℃ |
|
Responding time Max. (s) |
10 |
10 |
15 |
20 |
20 |
Applications:
●Cable tray, Cable tunnel, Cable trench, High-voltage cable.
●Highway tunnel, Subway tunnel, Dam.
●Rail tunnel, Utility tunnel.
●Convey belt, Coal conveyor, Coal storage yard.
●Oil tank, Gas tank, Oil convey pipeline, Gas pipeline.
●Warehouse, etc.
Application fields :
