A.9 environmental limits, A.10 environmental effects, A.11 hazardous area classifications – Emerson 2400S User Manual
Page 37: Environmental limits, A.10, Environmental effects, A.11, Hazardous area classifications
Installation Manual
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Dimensions and Specifications
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Spec
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A.9
Environmental limits
A.10
Environmental effects
A.11
Hazardous area classifications
Ambient temperature limits
Operating and storage: –40 to +140 °F (–40 to +60 °C)
Below –4 °F (–20 °C), LCD responsiveness decreases and LCD may become
difficult to read. Above 131 °F (55 °C), some darkening of the LCD panel might
occur.
ATEX requires limiting ambient temperature to below 131 °F (55 °C).
Humidity limits
5 to 95% relative humidity, non-condensing at 140 °F (60 °C)
Vibration limits
Meets IEC68.2.6, endurance sweep, 5 to 2000 Hz, 50 sweep cycles at 1.0 g
All models
EMI effects
Complies with electromagnetic compatibility directive 2004/108/EC per
EN 61326 industrial
Conforms to NAMUR NE21 Version: 10.02.2004
Model 2400S Analog only
Ambient temperature effect
On mA output: ±0.005% of span per °C
All models
CSA
(1)
C-US
(1) CSA is a Canadian approvals agency that provides approvals accepted both in the U.S.A. and in Canada.
Class I Division 2 Groups A, B, C, D
Class II Division 2 Groups F and G
ATEX
(2)
(2) ATEX is a European directive.
Analog or PROFIBUS-DP
II 3G EEx n A C II T5
II 3D IP66/IP67 T70°C
DeviceNet
II 3G Ex nA II T5
II 3D IP66/IP67 T70°C