KROHNE OPTITEMP TT 50 C-R EN - Manual (Page 33)

TECHNICAL DATA
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OPTITEMP TT 50 C/R
www.krohne.com 09/2010 - 4000636502 - MA OPTITEMP TT 50 C/R R03 en
Input - voltage Input - voltage Input - voltage Input - voltage
Range -10...+500 mV
Minimum span 2 mV
Customized linearization Up to 50 points
Input impedance >10 MΩ
Maximum wire loop resistance 500 Ω
Output Output Output Output
Output signal 4...20 mA, 20...4 mA or customized
Temperature linear for RTD & T/C
HART ® protocol HART ® 5
Adjustable output filtering 0...10 s (time constant)
Permissible load Note: Communication according to HART ® always requires a resistance
greater than 250 Ω! For TT 50 C Ex and TT 50 R a greater load than the
below-mentioned is allowed with a higher supply voltage, see output load
diagram.
TT 50 C: 610 Ω at 24 VDC and 23 mA
TT 50 C Ex: 520 Ω at 24 VDC and 23 mA
TT 50 R: 565 Ω at 24 VDC and 23 mA.
Configuration Configuration Configuration Configuration
HartSoft The PC configuration software "HartSoft" is a versatile and user-friendly tool
for transmitter configuration, loop check-up and sensor diagnostics. It runs
on Windows 2000, XP and Vista.
Alternatives Hand held communicator, e.g. FC375/FC475 (Emerson)
Management systems, e.g. AMS (Emerson) and PDM (Siemens)
EDD enabled systems
Approvals and certifications
CE The device fulfils the statutory requirements of the EC directives.
The manufacturer certifies that these requirements have been met by
applying the CE marking.
Intrinsically safe version ATEX: II 1 G Ex ia IIC T4/T5/T6
Electromagnetic compatibility Directive: 2004/108/EC.
Harmonized standards: EN 61326-1:2006.
.book Page 33 Monday, September 13, 2010 5:07 PM