Analog MS2000

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MS2000 Fixed Temp 105℃

Linear Heat Detector is composed of Linear Heat Cable, Adapter Unit and Termination Unit. Linear Heat Cable is a temperature sensitive material, which can detect the temperature change at any section or point along its entire installation length. Through the adapter unit, the electrical signal is converted into alarm signal to the fire alarm panel, so as to realize the function of fire detection and warning. After an alarm is triggered, the system can simply be reset with little disruption. Analog Fixed Temperature Linear Heat cable is ‘self-restorable’ so does not need to be replaced unless it has become severely damaged.

Features 105

● Resettable and reused

● Industrial safety design

● Real-time monitoring and fast response time 

● Electrical interface with low power consumption

● Compatible to any kind fire alarm system

● Stable structure, strong anti-interference and tensile properties

● Anti-interference: adopting good grounding measures, isolation test and software anti-jamming technology, can be applied in places with high electromagnetic field interference

● Adapter Unit can be installed by back plate, easy and convenient to install


Automatic Fire Alarm Control System   

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Specifications

Fixed Alarm Temperature

105℃(± 10%)

External Diameter

5.0mm

Number of Cores

2

Conductor Diameter

0.7mm

Conductor Material

Alloy wire

Storage Temperature

≤50℃

Operating Voltage

DC24V

Operating Voltage Range

DC12V-DC28V

Operating Current

Standby Current: ≤40mA

Fire Current: ≤50mA

Maximum current tolerance of self-refuse

100mA

Operating environment

Temperature:40℃~+75℃

Relative humidity: ≤ 95%

Detection  length

≤400m

IP Rating

IP66

Materials of Shell

Plastic

Approvals

CE, EAC

Dimension

Adapter Unit: 130mm*150mm*67mm

Termination unit: 85mm*90mm*57mm



Working Principle

When the linear heat cable is heated, the resistance of the NTC material changes, which causes the fluctuation between the two conductors. The built-in MCU of the Adapter Unit analyses this fluctuation, when the temperature reaches the fixed value (105℃), the alarm will be triggered.