Operating Conditions; Standards And Directives - Burkert 8718 Operating Instructions Manual

Type 8718, 8719 / 8708, 8709
Technical Data
Example of calibration plate
Calibration
Date 28. 01. 2009
Pressure 2.0 bar
Horizontal mounting position
6.2.

Operating Conditions

WARNING!
Risk of injury from malfunction due to effects of weather!
The LFC / LFM is not designed for unrestricted use outdoors.
If the device is not protected from the elements, there is a risk of injury from the device failing.
• Protect the device from direct sunlight.
• Ensure that the ambient temperature permitted for the device is observed.
• Protect the device from humidity in consideration of the protection class indicated below.
Allowable temperatures
Ambient temperature:
Fluid temperature:
Permitted air humidity:
Operating fluids:
Protection class in
accordance with DIN EN 60529:
6.3.

Standards and directives

CE mark conforms to EMC Directive 2004/108/EEC (previously: 89/336/EEC)
(only if cables, plugs and sockets have been connected correctly).
The device complies with the relevant EU harmonisation legislation. In addition, the device also complies
with the requirements of the laws of the United Kingdom.
The harmonised standards that have been applied for the conformity assessment procedure are listed in the
current version of the EU Declaration of Conformity/UK Declaration of Conformity.
Calibration date
Calibration pressure
Mounting position
O peration: 0...+55 °C
Storage: -10...+70 °C
+10...+40 °C
0...95 %, without condensation
clean and low-viscosity liquids
Types 8709 and 8719: IP65 (only if cables, plugs and sockets have been
connected correctly)
Types 8708 and 8718: IP40
english
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