Display
2-line LCD with plain text line
(optional)
Housing operating temperature
-40 to +70 °C/-40 to +158 °F, with display
from 0 to 50 °C/+32 to +122 °F
With integrated relay: -40 - +60 °C
Storage temperature
- 40 to 80 °C/-40 to +176 °F
Housing, weight
Metal: 1.960 kg
Profibus: 0.610 kg
Protection class
IP 65 only if the transmitter is wired
and/or seal plugs are inserted
Directives, standards and tests
EC Directive: 2004/108/EC
Warranty
Duration: 2 years
Warranty conditions: See web page
www.testo.com/warranty
testo 6681 Profibus
- 1.1 Specifications 11