Precision that stands the test of time
When it comes to measuring accuracy and maximum stability of measurement over five years,
KROHNE
sets high standards on the market with the latest generation of OPTITEMP temperature
transmitters. Efficient 50 point linearisation combined with highly precise sensor drift detec-
tion promotes the OPTITEMPTT51 to the head of its class in terms of precision and reliability.
Regardless of the industry, whether it is chemical and energy, oil and gas metal, steel, glass
or paper, maximum process reliability is a must. The OPTITEMOTT51 is fully compatible with
HART 6, making them reliable and highly precise.The OPTITEMPTT 51 will impress you with its
precision: in addition to significant improvement in reliability, dual sensor input makes sensor
drift detection possible, detection age-related measurement errors as well. This redundancy
comes in both a 2- wire and 3-wire circuit with thermocouples and resistance thermometers.
The OPTITEMPTT 5 rail-mounted devise is also the only converter on the market to feature the
option of a redundant 4-wire circuit. Along with newly designed electronics, the OPTITEMP
TT 51 boasts an unrivalled low long-term measuring error of 0,05 % of span in five years. The
OPTITEMPTT 51 also shines when it comes to the topic of reliability and safety: External influ-
ences such as the ambient temperature, vibrations, moisture and electromagnetic waves have
almost no influence on the measurement results.The unique Smartsense insulation resistance
monitoring in the thermowell.
Enquiries:Tel. 011 314 1391.Visit
www.za.krohne.comPrecise in all positions
ifm electronic
’s JN sensor for mobile applica-
tions features adjustable zero point, counting
direction and limit frequency. The inclination
sensor provides reliable measurement of
angles of inclination.The unit has a high preci-
sion across the total angular range in two axes
and an extremely low temperature drift of ±
0,002 °K.The JN sensor is designed for levelling
mobile machinery (2-axis position detection and
zero-point levelling), automatic adjustment of
solar panels or levelling of wind turbines, for
example. Since zero point, direction of counting
(± 180° or 0 - 360°) and limit frequency can be
set for a stable output signal (20, 10, 5, 1, 0,5 Hz),
the sensor can be adapted precisely to different
applications. The sensor with CANopen inter-
face and bus capability allows complete CAN
integration according to the communication
profiles CANopen CiA DS-301 and CiA DSP-410.
Connection is made using M12 connectors with
clearly visible LEDs. Enabling the terminating
resistor is optional. In addition, the sensor has
E1 approval and provides the signals, among
others, as perpendicular or Euler angle.The in-
clination sensor guarantees optimum reliability
with maximum precision.
Enquiries:Tel. 012 450 0370 or email
info.za@ifm.comROUND UP
SENSORS, SWITCHES + TRANSDUCERS
Tel: 011 615 7556 | Fax: 011 615 7513 | e-mail: clive@countapulse.co.za MAKING TECHNOLOGY WORK FOR YOU SENSING SOLUTION SPECIALIST