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.
It is intended for use in potentially explosive zones - a flameproof construction. Detector is designed for indoor and outdoor application.
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.
with alarm and error relays
to work in explosive atmosphere
24 VDC (18 - 36 VDC)
|Current consumption in alarm mode|
max. power consumption 9 W for 36VDC in alarm state with heater on
II 2G Ex ib II C T6 Gb + II 1D Ex ta IIIC T85oC IP66
detector with alarm and fault relays
|Operating temperature range|
from -40°C to 75°C
to 95% at 40°C
|Dimensions of detector with base|
147 x 145x 162mm
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