Instruction manual

Transmitter Cond Ind 7100e/2(X)
Loop current 4 ... 20 mA floating
Supply voltage 14 ... 30 V
Measured variable * Conductivity, concentration, or salinity
Curve Linear or logarithmic
Overrange * 22 mA in the case of error messages
Output filter
*
Low-pass, filter time constant 0 ... 120 sec
Measurement error
1)
< 0.3 % current value + 0.05 mA
Start/end of scale As desired within range
Min. span LIN: 5 % of selected range
LOG: 1 decade
Current source function 3.8 mA ... 22 mA
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Specifications
HART communication Digital communication by FSK modulation
of loop current, reading of device identification,
measured values, status, and messages,
reading and writing of parameters, start of
product calibration, signaling of configuration
changes according to FDA 21 CFR Part 11
Display LC display, 7-segment with icons
Main display Character height 17 mm, unit symbols 10 mm
Secondary display Character height 10 mm, unit symbols 7 mm
Sensoface 3 status indicators
(friendly, neutral, sad Smiley)
Mode indicators 4 mode indicators
“meas”, “cal”, “alarm”, “config”
18 further icons for configuration and messages
Alarm indication Red LED in case of alarm or HOLD, user defined
Keypad 5 keys: [cal] [conf] [] [] [enter]
* User-defined
1) To IEC 746 Part 1, at nominal operating conditions
2) ± 1 count
3) Plus sensor error
70098_E_CI7100_2XH.QXD 27.07.2005 9:28 Uhr Seite 82