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PIR presence detector for high bay applications - ON/OFF
Technical data sheet: S000105276EN-2
Updated: 03/02/2021
Created: 27/11/2018
Cat. No(s): 0 489 59
CONTENTS
INSTALLATION (CONTINUED)
Alignment marks
The sensor head has 4 alignment marks. These correspond to the
4 passive infrared sensors under the lens.
Use these marks to align with aisles and corridors to ensure the best
detection characteristics.
Masking
The unit also ships with two clip-on masking shields to allow for precise
masking of the detection shape.
The masks can be easily shaped to produce detection patterns suitable
for applications such as aisles and corners and for narrowing the
detection diameter.
Important notes:
•
Ensure all infra-red (IR) programming is completed
before affixing the masking shields to the detector.
•
The masking shields may impair the light sensor and
IR sensors by covering them. Ensure correct operation
before completing commissioning. Ensure correct
operation before completing commissioning.
INSTALLATION (CONTINUED)
Masking shields trimmed for aisle-shaped detection
Item
No.
Masking shield %
coverage
1
45%
2
32%
3
22%
4
11%
Item No: 1 2 3 4 4 3 2 1
Align trimmed shields with the sensor head alignment mark and aisle.
Example:
Fixing height = 6 m
Slot number = 2
Aisle detection width (walk across) = 16 m x 32% = 5.1 m
Aisle detection width (walk towards) = 12 m x 32% = 3.8 m
Masking shields trimmed for a narrow beam of detection
Example:
Fixing height = 15 m
Diameter number = 3
Aisle detection width (walk across) = 40 m x 45% = 18 m
Aisle detection width (walk towards) = 30 m x 45% = 13.5 m
Diameter No. 1 2 3 4 5 5 4 3 2 1
Diameter No.
Masking shield %
coverage
1
89%
2
63%
3
45%
4
32%
5
22%
