Burkert Type 2732 - Manual (Page 2)

2 english
Type 2702, 2712, 2730,
2731, 2731 K, 2732
Basic Safety Instructions
Danger!
Danger of explosion caused by electrostatic charge!
If there is a sudden discharge from electrostatically charged devices or persons, there is a
danger of explosion in the EX area.
• Take appropriate measures to prevent electrostatic charges in the EX area.
• Clean the device surface by gently wiping it with a damp or antistatic cloth.
Media in the EX area:
If explosive media are used, this may create an additional risk of explosions!
Contol unit in the EX area:
The control unit may restrict use in an explosive atmosphere. Follow operating
instructions for controller.
Cleaning in the EX area:
Test cleaning agent for approval in explosive atmosphere.
Temperature ranges in the EX area
Max. T
Environment
Medium
≤ DN 25 > DN 25
T6 85 °C -10 ... +45 °C -10 ... +55 °C
T5 100 °C -10 ... +60 °C -10 ... +70 °C
T4 135 °C -10 ... +95 °C -10 ... +105 °C
10 20 30 40 50 60 70 80 90 100 110 120 130 0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
Temperature class T6
Temperature class T5
Temperature class T4
Medium temperature [°C]
Ambiente temperature [°C]
Valves ≤ DN 25
Valves > DN 25