The ST501 Densitometer Simulator
Designed as a modern successor to the Spectra-Tek H213 Densometer Synthesiser (circa 1980), the ST501 Densitometer Simulator uses up to date electronics and a PIC microcontroller resulting in a much smaller and reliable instrument, with an easy to use, menu-driven LCD interface.
The ST501 is one of a range of simulators designed by Swinton Technology designed for us by XConsult to meet the requirements for checking and calibrating fiscal and custody transfer flow computer systems.
How does it work?
The ST501 simulates the densitometer frequency output and allows the frequency to be set with a resolution of 1 nanosecond. The output can also be set as either voltage or current (4-20mA) to match the requirement of the system under test. It is also possible to simulate signal failure or a signal discrepancy between a pair of densitometers. Density meters consist of a vibrating tube and provide a frequency output which is inversely proportional to the mass of the fluid in the tube.
The units are mains/battery powered for convenience and are supplied with a comprehensive set of leads and adaptors for easy connection in all test environments. This basic set allows direct connection to panel terminals, 2mm socket terminals, 4mm socket terminals and free wires.
If you think that the ST501 could be beneficial to you, please get in touch with us via enquiries@swintontechnology.com and don't forget to check out the ST501 datasheet below.