Fireray 50 RV with 1 prism

761315

Approval: VdS

The detector consists of an integrated infrared transmitter and receiver. The signal is reflected by a prism and analyzed by the receiving element. Signal reaching the threshold will trigger an alarm.

Integration on the loop and the resetting function is carried out via the esserbus transponder 808623.
Integration on conventional line requires use of a reset module. The detector requires a separate voltage supply of 24 V DC.

The Fireray is installed approx. 0.3 to 0.8 m underneath the ceiling and its reflector with the same ceiling distance opposite. There should be no reflecting obstacles in the transmission zone (approx. 2 degrees).
  • Compact housing
  • Range 5 m to 50 m
  • Robust construction
  • Complies with EN 54-12 standard
  • Monitoring and resetting is carried out via the esserbus transponder 808623 during loop operation

Scope of Delivery:
1 x Prism (Part No. 761403)
Alarm displayLED, red
Alarm current @ 24 V DCapprox. 15 mA
Response sensivity25%, 35%, 50% adjustable
Operating voltage10.2 ... 30 V DC
CE certificate0786-CPD-20045
Colorgray, similar to RAL 7035
HousingABS plastic, flame resistant
Weight gapprox. 670 g
Contact loadmax. 30 V DC / 1 A
Storage temperature-35 °C ... 60 °C
Detector specificationEN 54-12
Range5 to 50 m
Air humidity< 93 % (non-condensing)
Relay outputs1 x Alarm potential-free NO, 1 x Trouble potential-free NC
Quiescent current @ 24 V DCapprox. 4 mA
Type of protectionlP50
Ambient temperature-20 °C ... 55 °C
VdS classF
VdS-NrG 203070
DimensionsW: 210 mm H: 117 mm D: 120 mm