Baumer VCXG.2 Series - Page 33

Baumer Installation | 5
V1.2 | VCXG.2 / VCXG.2.XC / VCXG.2.I / VCXU.2 Operating Manual 33
Class Particle Water Oil
8 - - - - - - ≤ 5 -
9 - - - - - - ≤ 10 -
X - - - > 10 - - > 10 > 5
Cooling with tempering fluid
The tempering fluid efficiently takes the heat away from the camera.
1
2
3
4
5
6
7
1 cold air 2 Heat exchanger
3 Tank 4 Pump
5 Cooling channel (inlet) 6 Cooling channel (outlet)
7 warm air
DANGER
Danger by improper system components
Risk of electric shock. Electric shock can cause fatal or serious injury.
a) The system components, cables, tempering fluid connections and hoses as well as lens
must be selected in compliance with operating conditions.
The maximum ambient temperature of +85 °C (185 °F) must not be exceeded neither for the
camera nor the components since it is the maximum temperature specified for the connectors
(RJ45 and M8). At temperatures below freezing point, ensure tempering fluid supply without any
interruptions.
The tempering fluid must meet the following criteria:
n
Compatible to aluminum
n
must provide bio-growth inhibiting properties
n
must contain anti-corrosion agents
n
maximum pressure 6 bar
n
Recommended fluid temperature range is from 1 °C (33.8 °F)... 50 °C (122 °F), in relation to
the ambient temperature
n
The camera was tested at a flow rate of 0.9l/h. The flow rate depends on applied the pump
performance.
As water bath protection agent we recommend "Aqua Stabil" from Julabo.