Endress+Hauser RLN42, Operating Instructions Manual, Page: 21 / 32

RLN42 Technical data
Hauser 21
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A0041736
 9 Installing on DIN rail
1. Position the top DIN rail groove at the top end of the DIN rail.
2. While holding the front of the device horizontally, lower it until you hear the locking
clip of the device click into place on the DIN rail.
3. Pull gently on the device to check if it is correctly mounted on the DIN rail.
12.7 Environment
Important ambient
conditions
Ambient temperature
range –40 to 60 °C
(–40 to 140 °F) Storage temperature –40 to 80 °C
(–40 to 176 °F)
Degree of protection IP 20 Overvoltage category III
Pollution degree 2 Humidity 10 to 95 % No
condensation
Altitude ≤ 2 000 m (6 562 ft)
Shock and vibration
resistance
Vibration resistance as per DNVGL-CG-0339 : 2015 and DIN EN 60068-2-27
DIN rail device: 2 to 100 Hz at 0.7g (general vibration stress)
Shock resistance as per KTA 3505 (section 5.8.4 Shock test)
Electromagnetic
compatibility (EMC)
Interference immunity as per EN 61000-6-2
Interference emission as per EN 61000-6-4