Multi-band flame detector

PPW-40REx



Type:
PPW-40REx detector provides high flame detection efficiency of fuels containing hydrocarbons, while maintaining a high immunity to false alarms due a set of three infrared sensors operating in different bands.

Purpose:
It is intended for use in potentially explosive zones - a flameproof construction. Detector is designed for indoor and outdoor application.

Cooperation:
The detector is designed to be connected to such control panels that can receive an alarm signal from potential-free relay contacts, as well as cooperation with other systems using the 4 - 20 mA current loop.

 

Type

with alarm and error relays

Category

to work in explosive atmosphere

Type

flame

Operational voltage

24 VDC (18 - 36 VDC)

Current consumption in alarm mode

max. power consumption 9 W for 36VDC in alarm state with heater on

Detector class

II 2G Ex ib II C T6 Gb + II 1D Ex ta IIIC T85oC IP66

Addressing

detector with alarm and fault relays

Operating temperature range

from -40°C to 75°C

Relative humidity

to 95% at 40°C

Dimensions of detector with base

147 x 145x 162mm

Weight

2.0 kg

Enclosure colour

black

Other parameters

Housing protection level - IP66, Current output - 4 - 20 mA, Directional correlation horizontal - 80⁰, Directional correlation vertical - 75⁰, Cables 0,5mm2 to 2,5mm2 shielded, Cable glands - M25, Housing material - aluminium

Nazwa pliku Opis  

 

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