Instructions

OPERATION MANUAL
Technical changes reserved
0141 0316-57 12.08.2015
Passive infrared motion detector
Low power model - PIR-STD-LP
DescriptionDescription
Technical data
Movement alarm unit PIR-STD-LP
Power supply 3...5 V DC
Input current Idle output “H” 40 µA
Active output “L“ 400 µA
Coverage Approx. 4 to 12 m,
Adjustable in 4 steps through soldered
joints
Signal bandwidth 0,2...10 Hz
Coverage angle Horizontal ±50°
Vertical ±30°
Digital output Open Collector
max 30 V, 20 mA
Analog output 0.5 Ub ± 0.5 Ub
Operating temperature
range
-20... 60 °C
Ambient humidity 0..90% RH
Dew formation not allowed
Dimensions 25x25x20 mm
Mounting diameter Ø 24 mm
CE-Conformance 2004/108/EG
EMV-noise emission EN 61000-6-3:2011
EMV-noise withstanding EN 61000-6-1:2007
Ordering No. PIR-STD-LP
Rights reserved for change in technical data due to technological
advancements!
Characteristic features
• Movement alarm unit with high sensitivity
• Low power input, ideal for battery operation
• Very small dimensions
• For wall and ceiling mounting
• Horizontal preference characteristics
• Adjustable sensitivity
• Analog and digital output
• Wide coverage angle
• Interference proof circuit concept
• Simple mounting
Typical areas of application
• Battery operated device
• Automatic illumination control
• Alarm and security systems
• Presence detection, head counting
• Contact less hygiene switch
• Sanitary systems, water ttings
• Building instrumentation
• OEM-applications
Description
This miniaturized module is suitable for a large number of applications,
in which movement or presence is to be registered. The sensor reacts
to the heat radiation from body movement.
The sensitivity can be encoded in 4 steps through soldered joints,
which makes it possible for adaptation in different type of applications.
The adjustment range is right from a sensitive alarm generating unit to
an automatic switch for hygienic applications.
The window comparator integrated in the module, delivers a digital
switching signal on detecting a movement, which is TTL and CMOS
compatible and can be further processed by a micro controller or a
timer.
The amplitude of signal at the analog output depends on the infrared
radiation difference and is good enough for suitable triggering within
the operating voltage limits. The angular speed of the object can be
judged from the frequency. The potential at the reference voltage
output lies in the middle of the triggering range.
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon [phone] | Fax [phone] | [e-mail] | bb-sensors.com
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