TECHNICAL DATA
7
41
OPTITEMP TT 53 C/R
www.krohne.com
06/2018 - 4006523501 - MA OPTITEMP TT 53 R01 en
7.2 Technical data
INFORMATION!
•
The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local sales office.
•
Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Downloadcenter).
Measuring system
Application range
Temperature measurements of solids, liquids and gases in industrial
environment.
Design
Versions
Versions
Versions
Versions
TT 53 C
In-head transmitters which are intended for installation in a DIN B-head or
larger according to DIN EN 50446.
This transmitter is optionally available in an intrinsically safe version (Zone
0, 1 and 2) for installation in potentially explosive atmospheres.
TT 53 R
Rail-mount transmitters which are intended for installation on a DIN-rail
according to DIN 50022 / EN 60715, 35 mm / 1.38".
The transmitter is optionally available in an intrinsically safe version (Zone 0,
1 and 2) for installation in potentially explosive atmospheres.
Features
Features
Features
Features
HART
®
compliance
The transmitters are fully compliant with the HART
®
7 protocol. HART
®
7
offers the possibility to receive diagnostic information such as sensor errors
or sensor conditions, transmitter error, etc.
NFC
®
NFC
®
enables wireless communication and configuration between
transmitter and a portable device such a smartphone.
Sensor matching
A matching to a calibrated temperature sensor can easily be performed by
entering the sensor deviation in the low and high ends of the measuring
ranges.
Customized linearization
For resistance and mV inputs, either a 50-point Customized Linearization
table or via Callendar-Van Dusen (Applies only to RTD,
α
=0,00385) constants
can provide a correct process value.
PC programmable
Measuring ranges are set from PC.
Full accuracy is provided without any need for calibration.
Configuration without external power.
Runtime counter
Hour counter for elapsed operational time
Simulated output
Fixed current ouput during a maximum time of 15 min
Measuring accuracy
Accuracy & Stability
Basic accuracy is max. of
±
0.08
°
C or
±
0.08% of span.
Ambient temperature influence
RTD and Thermocouple: for detailed information refer to
RTD and T/C
accuracy table
on page 50.
Resistance:
±
0.01 % < 4000
Ω
(2000
Ω
at 2-wire) <
±
0.02 % of span per
°
C
Voltage:
±
0.01 % of span per
°
C
Supply voltage influence
<
±
0.005 % of span per V
Long-term drift
Max of
±
0.02
°
C or
±
0.02 % of span per year
