Technical data RIA14
28 Endress+Hauser
12.3.5 Cable entries
The following cable entries are available:
• NPT 1/2 thread
• M20 thread
• G1/2 thread
• 2x NPT1/2 gland + 1x dummy plug
• 2x M20 gland + 1x dummy plug
12.4 Performance characteristics
12.4.1 Reference conditions
T 25 °C (77 °F)
12.4.2 Maximum measured error
< 0.1 % of scaled display range
12.4.3 Influence of ambient temperature
Impact on accuracy when ambient temperature changes by 1 K (1.8 °F): 0.01 %
12.5 Mounting
12.5.1 Mounting location
Wall or pipe mounting (see "Accessories")
12.5.2 Orientation
No restrictions.
The orientation is determined by the legibility of the display.
12.5.3 Altitude
Up to 2 000 m (6 561.7 ft) above sea level
12.6 Environment
12.6.1 Ambient temperature range
–40 to +80 °C (–40 to +176 °F)
–20 to +80 °C (–4 to +176 °F) when using the open collector output
The display may react slowly at temperatures < –20 °C (–4 °F).
At temperatures < –30 °C (–22 °F) the readability of the display can no longer be
guaranteed.
12.6.2 Storage temperature
–40 to 80 °C (–40 to 176 °F)
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