Zeta Conventional Heat Detector

Art.Nr.:
GCT10415

Call for Price

01847213868

Features:

- Designed to meet EN54 requirement

- Lockable to base to stop unauthorized removal

- Remote LED output

- Compatible with all Fyreye bases

Brand : ZETA  

Model : MKII-HR

Country of Origin: UK     

 

Description :   

The Fyreye MkII optical smoke detectors use a pulsing IR LED & photodiode to detect IR

scatter caused by smoke entering the chamber. The detector is particularly suitable for detecting

optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam and all similar materials which produce small visible particles (0.5 to 10μm). The Fyreye Rate of Rise heat detectors (MKII-HR) use a thermistor arrangement to sense a quick rise in temperature and also a final threshold temperature of 57°C. The Fyreye fixed heat detector (MKII-HF) has a single thermistor arrangement that gives an alarm at a temperature of 57°C. There are 4 types of mounting base available; standard or deep and with or without diode.


 

Technical Specifications:     

 

Model

MKII-OP

MKII-OH

MKII-HF

MKII-HF/CS90

MKII-HR

Part No.

80-200

80-206

80-204

80-208

80-202

Detector Class

Optical Smoke

Combined Smoke & Heat

Fixed Heat Only

Fixed Heat Only

Rate of Rise & Fixed Heat Detector

Design Standard

EN54 part 7

EN54 parts 5 & 7

EN54 part 5

EN54 part 5

EN54 part 5

Approval

DIFT

CPD Number

0845-CPD- 232.1700

0845-CPD- 232.1703

0845-CPD- 232.1701

0845-CPD-

232.1702

Operating Voltage

9-33V DC

Quiescent Current

40μA

Alarm Current @ 24V DC

34mA

Operating Temperature

-10°C to +50°C

-10°C to +50°C

-10°C to +50°C

-10°C to +80°C

-10°C to +50°C

Min. Continuous Temp.

0°C

Maximum Humidity

95% RH non-condensing

Alarm Condition

2.4% obscuration per metre

Fixed heat trigger @57°C

Fixed heat trigger @90°C

Rate of rise or fixed heat trigger @ 57°C

Coverage

100m²

50m2

IP Rating

IP43

Start-up Time

10 Seconds

Size (with Base)

100 x 48 mm

101 x 64 mm

100 x 48 mm

100 x 48 mm

Weight (with Base)

75g (133g)

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