SAFETY INSTRUCTIONS
1
5
OPTITEMP TT 53 C/R
www.krohne.com
06/2018 - 4006523501 - MA OPTITEMP TT 53 R01 en
1.1 Intended use
The OPTITEMP TT 53 transmitter is an universal HART
®
-compatible 2-wire transmitter designed
for temperature measurements and intended to be used in industrial environments.
•
Temperature measurements with resistance thermometers
•
Temperature measurements with thermocouples
•
Voltage measurements in a range up to 1000 mV
•
Resistance measurement up to 10 k
Ω
•
Measurements with potentiometers
TT 53 C / TT 53 C Ex is intended for installation in a DIN B-head or larger according to EN 50446.
TT 53 R / TT 53 R Ex is intended for installation on a 35 mm DIN-rail according to
EN 60715 / DIN 50022.
The transmitters are configured from a PC by using the ConSoft software and a transmitter
configuration kit (USB connection), by a HART
®
-configurator, by a HART
®
-modem and a suitable
software, e.g. PactWare, or by a Smartphone with built in NFC support
DANGER!
You may only use transmitters labelled with the "Ex" symbol in potentially explosive areas or
connect them to a sensor located in those areas. Additionally always note the zone(s) for which
the devices have an approval. Otherwise the transmitters might cause an explosion that can
result in fatal injuries.
DANGER!
Responsibility for the correct use of the devices with special regard to suitability, intended use
and the field of application lies solely with the operator. To avoid any kind of incorrect use, also
note the information in the chapter "Device description".
DANGER!
The transmitters do not contain any serviceable parts inside. Any substitution of components
may impair the intrinsic safety of the versions with an Ex approval. Always send defective devices
to the manufacturer or the local distributor for repair or exchange. If this is the case, attach a
clear description of the malfunction for warranty claims.
INFORMATION!
The manufacturer is not liable for any damage resulting from improper use or use for other than
the intended purpose. To avoid any kind of incorrect use, also note the information in the chapter
"Device description"!
CAUTION!
Responsibility for the use of the measuring devices with regard to suitability, intended use and
corrosion resistance of the used materials against the measured fluid lies solely with the
operator.
INFORMATION!
This device is a Group 1, Class A device as specified within CISPR11:2009. It is intended for use in
industrial environment. There may be potential difficulties in ensuring electromagnetic
compatibility in other environments, due to conducted as well as radiated disturbances.
