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EHELP: How do I account for the linearization function representing the volume measurement in a cone-shaped bottom tank at various levels?

EHELP: How do I account for the linearization function representing the volume measurement in a cone-shaped bottom tank at various levels?

Q.  We want to use a SPD Field-Mount Programmable Loop Display with a radar transmitter mounted on the top of a cone-shaped bottom tank that outputs 4-20mA signal, and we would like to know how to account for the linearization function representing the volume measurement in the tank at various levels?

Published: April 12, 2017

EHELP: Can the ECT-DIN, be configured for a 4-20mA input and 4-12mA split range output?

EHELP: Can the ECT-DIN, be configured for a 4-20mA input and 4-12mA split range output?

Q. Can the ECT-DIN, configured for 4-20mA input and 4-20mA output, be calibrated to give 4-12mA output when the input is 4-20mA so that the output is 1/2 the input? We have a radio I/O signal that is scaled to 4-20mA for 0-65, 535raw units. When sent to the PLC over Modbus, it can't be read properly since the maximum register value size for the PLC is limited to 32767.
Published: March 29, 2017

EHELP: Configure the HIM HART Interface Monitor as a HART Master

EHELP: Configure the HIM HART Interface Monitor as a HART Master

Q. I want to split out the HART variables from a smart multi-variable transmitter's 4-20mA analog output.  My preference is to have the secondary variable (SV) and tertiary variable (TV) represented as additional 4-20mA outputs so I can connect those to spare analog input channels in my DCS.  Can the HIM do that?

Published: March 15, 2017

Free Moore Industries' Functional Safety Wall Chart with Device Selection Process

Free Moore Industries' Functional Safety Wall Chart with Device Selection Process
Want to know more about PFD/PFH requirements for Safety Instrumented Functions or need information on determining what SIL each SIF needs at a glance?  Perhaps you want to know what a specific Functional Safety term means? Moore Industries’ experts have the solution for you.
Published: March 6, 2017

EHELP: Signal Isolator With an Input of 0-5VDC

EHELP: Signal Isolator With an Input of 0-5VDC

Q. We are looking for a signal isolator with an input of 5VDC and an output of 4-20mA, output loop powered with a 12-42vDC supply range. Can the ECT-DIN do this?

Published: February 28, 2017
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