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855PH Photo Heat Detector With built-in Line Isolator

Verified by manufacturer 3 months ago

ADT Fire and Security

Photo heat detector with built-in line isolator.

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Application

Suitable for most premises to protect against a wide range of potential fire risks.

Description

Photo 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 830 series.


With the ability to detect a wide range of fires from flaming to smouldering types, the combined optical and heat multi-sensor detector is the preferred choice for a range of applications including light industrial, retail and office environments. It operates in a number of approved modes and sensitivities that can be dynamically selected to suit different environmental conditions.


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.

Shape

Circle

Width

109 mm

Guidance for specification option:

Diameter

Height

43 mm

Uniclass

Pr_75_80_30_64 Point heat detectorsPrimary

CAWS

W90/327 Point heat detectors

Specification data - Point heat detectors

Standard

To EN 54-5 and EN 54-7.

Third-party certification

CPD, VdS Type Approval, CEA4021.

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.

Colour:

White.

Manufacturer guidance

Any Pantone colour available with CPD approval. Insert requirements.

BIM objects

Platform Compatible Version
Revit
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1

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