Deltapilot S
20 Endress+Hauser
Operating conditions (environment)
Ambient temperature range • –20 to +60°C (–4 to +140°F)
• With separate electronics: –20 to +85°C (–4 to +185°F)
For devices for use in hazardous areas, see Safety Instructions (XAs), Installation or Control Drawing (ZDs).
Ambient temperature limits –40 to +85°C (–40 to +185°F)
The device can be operated in this temperature range. When commissioning the device, the temperature
cannot go below –20°C (–4°F). The values of the specification such as accuracy can be overshot here.
Storage temperature range –40 to +85°C (–40 to +185°F)
Vibration resistance 10 to 55 Hz, 2 g, as per DIN EN 60068-2-6
Degree of protection • → See Page 37 ff, feature 80 "Housing; Cable entry".
• Housing: IP 66/NEMA 4X
• Housing adapter: IP 68 (1 mH
2
O for 24 h)
Electromagnetic compatibility
(EMC)
Interference emission as per EN 61326, electrical device B; interference immunity as per EN 61326 appendix
A (industrial use) and NAMUR EMC recommendation (NE21).
Overvoltage protection The following electronic inserts are equipped with an surge arrester:
– 0.2 to 1.2 mA analog – FEB11P
– PFM – FEB17P
– 4 to 20 mA HART – FEB22P
– PROFIBUS PA – FEB24P
Protective diodes: gas tube surge arrester 230 V, nominal discharge current 10 kA
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