TT electronics’ (UK) Sensing and Control Division has introduced a series of new non-con-
tacting rotary position sensors offering performance for up to 100 million revolutions. The
MagnePot series is designed to operate reliably in demanding conditions. Features include:
Sensing angles between 35° and 360°.
Hall-effect, non-contacting technology.
No degradation of the output signal over life.
Magnetic Field Sensors
The newest member of Balluff‘s (Florence, KY) magnetic field
sensors is the BMF 243 drop-in C-slot sensor. Based on GMR
technology these sensors provide improved sensor performance
and better reliability that results in less downtime and increased
productivity. Features include:
The ability to be installed from above, for drop-in installation.
Superior holding strength.
Miniature design for short stroke cylinders.
A precise, accurate switch point.
Short circuit, overload, and reverse polarity protection.
(Pennsauken, NJ) has
introduced a line of
Position Sensors for use as part of subsea measurement systems.
The LVDTs offer reliable measurement and feedback for con-
tinuous monitoring. Features include:
The ability to withstand deep-sea environments with external
pressures to 5,000 PSI.
Inconel construction that enhances the reliability of the
A 0.94" ( 24 mm) diameter.
Availability in standard sizes: 2.00" (50 mm), 3.00" (75 mm),
or 4.00" (100 mm).
4 to 20 mA I/O.
Accurate, Efficient Calibration
Yokogawa Meters & Instruments (Sugar Land, TX) has announced
the CA700 pressure calibrator. The CA700 features a variety of functions that enable the
efficient calibration of
and other types of
A silicon resonant
sensor that uses proprietary technology.
The ability to measure pressures with an
accuracy within 0.01% of reading.
The ability to record data and error rates before and after calibration.
3 models with different measurement ranges: 80 to 200 kPa, 80 to
1000 kPa, and 80 to 3500 kPa.
Measure Torque & Speed
HBM (Marlborough, MA) has introduced new T40B and T40FM
torque transducers that include an integrated speed measurement
system. Features include:
Torque measuring ranges of up to 80,000 Nm.
Low measurement uncertainty.
Up to 0.03%
of full scale
6,000, and 10,000 Hz.