Digital Type Linear Heat Sensing Cable for outdoor use –CR/OD Type–UL Approval

Short Description:

● UV resistance and good weather resistance.

● Electrical interface with low power consumption design.

● ≤500 Meters/ Set.

● Alarm temperatures: 68℃, 88℃, 105℃, 138℃ .


Product Detail

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Digital Type Linear Heat Cables for outdoor use

Description:

OD Type not only has good UV resistance and good weather resistance, strongly recommended for outdoor using even under bad weather conditions,but also with high performance of acid resistant, alkali-resistant, salt spray resistant.

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 .

Technology Principle:

The polymers between the two conductors will break down at specific fixed temperature allowing the conductors contact, the short circuit will intimate the alarm. 

Linear Heat Detection Cable

Intertwisting two rigid metallic conductors which are covered by NTC heat sensitive material, with insulative bandage and out 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.

 4444444 

The black color one is for outdoor use .

QQ截图20200910150238_副本

Technical data

MD-68-CR/OD

MD-88-CR/OD

MD-105-CR/OD MD-138-CR/OD

 

 

UL

APPROVAL

Type

OD

OD

OD

OD

Levels

Ordinary

Intermediate

Intermediate

High

Alarming temperature

68℃

88℃

105℃

138℃

Max. Storage temperature

45℃

45℃

70℃

70℃

Working temperature

-40℃~ +45℃

-40℃~ +60℃

-40℃~ +75℃

-40℃~ +93℃

Acceptable Deviations

±3℃

±5℃

±5℃

±5℃

Responding time Max. (s)

10

10

15

20


Application fields :

1

 

2

 

 

3

 

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