Home / Products / ProReact Linear Heat Detection / ProReact VHT Digital

<i>ProReact</i> VHT Digital Linear Heat Detection icon

ProReact VHT Digital Linear Heat Detection

Very high temperature linear heat detection

UL and FM approved linear heat detection
CE and UKCA certified for European markets
Designed specifically for high temperature applications such as vehicle engine bays and commercial kitchens
Extremely high alarm temperature of 230⁰C and a maximum ambient operating temperature of 170⁰C
Compatible with Thermocable’s range of ProReact Accessories

Specialist linear heat detection

ProReact VHT Digital LHD cable is specially constructed to provide a reliable form of linear heat detection that can withstand continuous ambient operating temperatures of up to 170°C (338°F) and high humidity (>90% Relative Humidity). It can be used in conjunction with automatic fire suppression systems in order to manage instances of overheating or fires at the earliest opportunity.

ProReact VHT Digital LHD cable is compatible with Thermocable’s ProReact Digital Interface Monitor Module to allow operators to accurately pinpoint the location of an incident and to minimise the likelihood of false alarms.

What components make up the ProReact VHT Digital Linear Heat Detection range?

ProReact VHT Digital LHD Cable with Silicone Outer Coat thumbnail image

ProReact VHT Digital LHD Cable with Silicone Outer Coat SKU: F1132

Outer silicone coat that can withstand very high ambient temperatures

ProReact VHT Digital LHD Cable with a Stainless Steel Outer Braid thumbnail image

ProReact VHT Digital LHD Cable with a Stainless Steel Outer Braid SKU: F1133

Offering additional mechanical protection to detection cable

ProReact LHD Junction Box thumbnail image

ProReact LHD Junction Box SKU: A1343

For connecting various lengths of LHD cable together

ProReact Digital EOL Unit with Test Facility thumbnail image

ProReact Digital EOL Unit with Test Facility SKU: A1385

End of line unit required for each zone of cable

ProReact Digital Interface Monitor Module thumbnail image

ProReact Digital Interface Monitor Module SKU: A1349

Optional interface unit to provide additional functionality

Frequently asked questions about ProReact VHT Digital Linear Heat Detection

Where is ProReact VHT Digital Linear Heat Detection used?

ProReact VHT Digital Linear Heat Detection cable is a specialist detector designed for environments in which standard linear heat detection or other types of detectors would be unsuitable. Such applications include vehicle engine bays, commercial kitchens and manufacturing or industrial plants.

What is the minimum length of a zone of ProReact VHT Digital Linear Heat Detection cable?

There is no minimum zone length for this linear heat detection cable.

Which chemicals can ProReact VHT Digital Linear Heat Detection cable be exposed to?

The outer silicone jacket on the detection cable has good or better resistance to the following chemicals: ammonia, copper nitrate, fuel, gasoline, kerosene, diesel and acetic acid.

What is the maximum ambient operating temperature of ProReact VHT Digital Linear Heat Detection cable?

ProReact VHT Digital Linear Heat Detection cable can continuously operate in temperatures up to 170⁰C without deterring its performance.

What is the lifespan of ProReact VHT Digital Linear Heat Detection cable?

Thermocable supports the Fire Industry Association’s guidance on the life expectancy of fire detection and alarm systems providing that its products have been installed as per the installation manual, are not exposed to temperatures outside of their ambient operating range and are tested regularly. The FIA states it is considered that heat detectors would not be expected to deteriorate even over extended periods well in excess of 10 years.