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The Loop-Mates are single function
low-cost pocket sized units, designed for process loop calibration
and testing. Simplicity of operation is their key - no keypads
or complicated selections. Engineers will be able to pick them
up and get to work immediately. Just select 4 - 20mA, or 10V
loop, and TxSim, RxTest, RxSim or TxTest. Both have internal
loop drive supplies which can be used to power the loop if required.
Loop-Mate1 is the simulator and acts as a source
to provide the loop signals, 4 - 20mA or 0 - 10V. No complicated
selection of the output, just operate up/down buttons to increase
or decrease the signal. There are 7 set-points, 0%, 10%, 25%,
50%, 75%, 90%, 100%. Each is indicated on a high brightness
LED and an audible beep sounds as you step between them. Auto-stepping
mode (adjustable rate) allows Loop-Mate1 to be left connected
stepping up and down. The engineer can then move to another
location to check (using Loop-Mate2) that the signal is arriving
correctly and is within specification.
Loop-Mate2 is a dedicated loop signal indicator,
just as easy to operate. Once again select the loop type, 4
- 20mA, or 0 - 10V, and whether you want the display in direct
units, or % of span. The LCD display shows the signal to an
accuracy of 0.05% either in mA, V, or % of span.
These portable process loop instruments are part
of Time Electronics' comprehensive process control equipment
line. Working as a loop simulator and signal indicator they
deliver accuracy and reliability with simplicity of operation. |
