855H Heat Detector With Built-in Line Isolator
Verified by manufacturer 4 months ago
Certificate of Approval
Certificate type
Certificate of constancy of performance
Certificate type
Heat detector with built-in line isolator.
Application
Suitable for most premises to protect against a wide range of potential fire risks. Most often used in areas where high levels of dust are present or where the environment precludes the use of smoke detectors.
Description
Heat detector with built-in line isolator.
The 855 and 835 series fire detectors are designed to be both adaptable and flexible which means they can be used in most premises to protect against a wide range of potential fire risks.
They use sophisticated digital signalling to communicate with the MZX Technology fire control panel. Using the 855EMT Engineering Management Tool, which communicates with the detector via a two way infrared link together with a range of bases and accessories, they are quick and easy to install. Colour options allow the detectors to either blend into the decor or be easily spotted against a contrasting background. System designers can choose between a built-in line isolator with the 855 series, or may use an isolator base with the 835 series.
To compliment the range the heat sensor can operate in fixed temperature and rate-of-rise modes with a number of approved sensitivities.
Features and benefits:
- Any Pantone colour available with CPD approval
- Advanced multi-sensor designs
- Built-in line isolator 855 Series
- Quick and easy to install
- Extended drift compensation
- Two way infra-red communication to the 855EMT Engineering Management Tool
- Fire, isolate and fault LED indications
- Comprehensive range of bases and base accessories.
General information
Color | White Other Guidance for specification option: Pantone colours. |
Finish | Acrylic |
Material | Acrylonitrile butadiene styrene (ABS) |
Shape | Circle |
Length | 109 mm |
Width | 109 mm Guidance for specification option: Diameter |
Height | 43 mm |
Warranty description | Three year |
Uniclass | |
CAWS | W90/327 Point heat detectors |
Specification data - Point heat detectors
Standard | To EN 54-5. |
Third-party certification | CPD, VdS Type Approval. |
Operating temperature | -25 to +70°C. |
RelativeHumidity | 95% (non condensing). |
Base | 4B-DHM Deckhead Mount. Guidance for specification option: The deckhead mount provides an IP55 seal between the mount and the detector base to provide superior environmental protection. CTA Ceiling Tile Adaptor Kit. Guidance for specification option: The CTA is used to fix detectors to suspended ceilings and allows the detector to be commissioned and tested before the ceiling is fitted. It can cut the total installation time by 30%. When beacon bases or sounder bases are fixed to the CTA, the adaptor plate is required to provide standard electrical box fixings. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Czechia |
Country of product manufacture | Czechia |
Material | Acrylonitrile butadiene styrene (ABS) |
Manufacturing plant location | |
Expected Life | Ten year |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Third party certifications
Certificate of Approval
855H Certificate
Certificate of constancy of performance
855H CPR
Literature
855H Datasheet