Satel AQUA RING User manual

®
AQUA RING
CEILING MOUNT
DIGITAL PASSIVE INFRARED DETECTOR
aquaring_en 06/09
The microprocessor-based, fully digital AQUA RING detector is characterized by high
sensitivity and interference resistance. Due to an advanced digital temperature compensation
feature, the device can work in a wide temperature range. A dual element pyrosensor is used
in the detector. The processor performs two-way signal analysis, based on value and
quantity.
The detector is provided with a prealarm feature. Prealarm is signaled by a short flash of the
LED after changes which do not meet the alarm criteria have been sensed within the detector
coverage area. The prealarm sensitivity depends on what sensitivity is set on the detector
pins. Frequently occurring prealarms may cause an alarm.
For 30 seconds after the power-up, the detector remains in the starting state, which is
signalized by a rapid LED blinking. Only after this time has elapsed, the detector will be ready
to work.
The detector monitors the supply voltage. If the voltage drops below 9 V (±5%) for more than
2 seconds, the detector will signal a trouble by activation of the alarm relay and by steady
light of the LED indicator. Restoration of a minimum 9 V (±5%) voltage will turn the signaling
off.
Explanations to Fig. 1:
1 - terminals:
NC - relay (NC)
TMP - tamper contact (NC)
COM - common ground
12V - supply input
2 - red color LED to indicate:
– prealarm – short flash (approx. 120 ms);
– alarm – lit up for 2 seconds;
– starting state – blinking rapidly;
– low supply voltage – red light.
3 - pyroelement.
4 - tamper contact.
5 - fixing screw hole.
6 - detector configuration pins:
PIR SENS. - setting detector sensitivity
(see Fig. 2);
LED ON/OFF - enabling/disabling the LED signaling. The signaling is enabled when
the pins are shorted
NC TMP COM 12V NC TMP
JP1
JP2
JP3
PIR SENS.
LED ON/OFF
Fig. 1. View of detector electronics
board.

2 AQUA RING SATEL
JP1
JP2
PIR SENS.
A
JP1
JP2
PIR SENS.
B
JP1
JP2
PIR SENS.
C
JP1
JP2
PIR SENS.
D
Fig. 2. Setting the detector sensitivity
(A – low sensitivity, B and C – medium sensitivity, D – high sensitivity)
[– pins shorted; – pins open].
1. Installation
The detector is designed for indoor installation.
It is advisable that you exercise particular care during installation so as not to
soil or damage the pyroelectric element.
Remember during installation that the detector should not be directed towards
heat sources or air-conditioning outlets, as well as objects exposed to strong
solar radiation.
1. Open the detector housing.
Fig. 3. Removing the cover.
2. Remove the electronics board.
3. Make suitable openings for screws and cable in the housing base.
4. Pass the cable through the prepared opening.
5. Secure the housing base to the ceiling in the selected location.
6. Fasten the electronics board.
7. Connect the leads to the corresponding terminals.
8. Using jumpers, set the working parameters of the detector
9. Close the detector housing.
2. Start-up
1. Switch the detector power on. The LED will start blinking (if the LED ON/OFF pins are
shorted).
2. When the detector enters its working state (the LED will stop blinking), carry out the
detector range test, i.e. check that movement within the supervised area will activate the
alarm relay and lighting of the LED.

SATEL AQUA RING 3
3. If necessary, change the detector sensitivity (pins PIR SENS.).
3. Specifications
Supply voltage ................................................................................................... 12 V DC ±15%
Current consumption, standby .........................................................................................10 mA
Current consumption, maximum ......................................................................................12 mA
Relay contacts rated load (resistive)............................................................... 40 mA / 16 V DC
Alarm signaling time ............................................................................................................. 2 s
Detectable speed...................................................................................................... 0.3...3 m/s
Standards complied with..................................................EN50131-1, EN50130-4, EN50130-5
Environmental class according to EN50130-5 ......................................................................... II
Operating temperature range...................................................................................-10...+55°C
Dimensions ........................................................................................................... ø97 x 29 mm
Recommended installation height............................................................... from 2.2 m to 4.5 m
Coverage area:
when mounted at a height of 2.4 m .........................................................36 m2
when mounted at a height of 3.7 m .........................................................80 m2
Weight................................................................................................................................. 60 g
SATEL sp. z o.o.
ul. Schuberta 79
80-172 Gdańsk
POLAND
tel. + 48 58 320 94 00
[email protected]
www.satel.pl
The latest EC declaration of conformity and product approval certificates are
available for downloading on the www.satel.pl website