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 |
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