Velleman HAA50 Manual Del Usuario página 4

9. Specifications
Detection Pattern
Operating Voltage
Quiescent Current
Relay Output
Activation Delay
Alarm Output
Tamper Output
LED
Pulse Counter
Mounting Height
All specifications are subject to modification without prior notice.
HAA50
: conical pattern, 360°. Detection area with a Ø of 36ft (11m) if the
detector is attached to a 12ft-ceiling (3.6m).
: 8-16VDC
: 15mA nominal at 12VDC
: N.C. (Normally Closed)
: 2 to 3 seconds
: N.C. (fail-safe) dry relay contact of 0.5A / 24VDC, 18Ω-resistor
connected in series with the contact
: N.C. dry contact (Normally Closed) of 0.5A / 24VDC
: indicates detection, can be switched off
: single- or double-pulse detection, detection through alternating polarity
of the signal
: max. 12ft (3.6m)
4 VELLEMAN