PTR3 embodies the proven reliability of KELK's pressure transducer
design to achieve a complete pressure measurement solution in a
The ROLLMAX Fluid Pressure Transmitter is a pressure transducer with integral processing
electronics designed for use in hydraulic rolling mill AGC control and other critical steel and
aluminum mill applications.
KELK Fluid Pressure Transmitters (PTR3s) have proven to be so rugged and reliable that they can be
offered with an incredible - and unique - guarantee.
The Rollmax Warranty protects KELK users not only against defects in workmanship or material but
against failure of any kind, however caused, for a period of 5 years!
This means that customers that upgrade to KELK PTR3s from lesser products can easily calculate the
savings that will accrue over the next 5 years - their cost for replacements and repairs is guaranteed to
be reduced to zero!
KELK Fluid Pressure Transducers (PTR3s) are typically chosen for installation in or near mill hydraulic
cylinders and so are offered in pressure ranges suitable for such applications.
PTR3 model is a threaded input.
Cable outlets can be either in line with the PTR3 at 90 degrees to it, to suit space limitations.
KELK application specialists can recommend the best PTR3 models for each application, as well as