Calex PyroUSB Serie Guía Del Operario página 3

optionS
The following options are available. Options are factory installed and must be ordered
with the PyroUSB sensor.
Air/water cooled housing
Certificate of calibration
Longer cable (30 m max.)
optical cHart
The optical chart below indicates the nominal target spot diameter at any given dis-
tance from the sensing head and assumes 90% energy.
Distance: Sensor to object (inches)
0 19.7
1.9
0.6
D:S 15:1
15
48
0 500
Distance: Sensor to object (mm)
PyroUSB-151
inStallation
The installation process consists of the following stages:
Preparation
Mechanical installation
Electrical installation
Please read the following sections thoroughly before proceeding with the installation.
preparation
Ensure that the sensor is positioned so that it is focused on the target only.
Distance: Sensor to object (inches)
39.4 0
3.2
0.6
15
82
1000 0
Distance: Sensor to object (mm)
PyroUSB-301
Target greater
than spot size
Target equal to
spot size
Target smaller
than spot size
Background
19.7 39.4 0
1.9
1.2
0.6
D:S 30:1
15
32
48
500 1000 0
Sensor
BEST
GOOD
INCORRECT
Distance: Sensor to object (inches)
3.9 7.9
0.6
0.2
5
15
100 200
Distance: Sensor to object (mm)
PyroUSB-CF
3