Instruction Manual MM850432 ed. 05
23
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Single and continuous cycle with Start, End, Rises, Soaks, and Falls programmable parameters;
•
the signal value setting uses a unique in-line single-digit setting mode or a direct numeric entry;
•
direct keyboard access to n.10 programmable memory stored values;
Programmable signal converter (TRX)
The instrument can be used as a temporary signal converter replacement. Any input signal (including pressure and remote auxiliary inputs) can be converted into any of the available
output signals (V and mA). The galvanic insulation between the input and output channels allow also to use of this feature on the process.
Calculator
A special calculator function is integrated in
MicroCal 20 DPC
. You can read the value from the input channel, operate on it, and then write the result on the output channel. All
standard math functions are included.
Scale factor - Math functions
All non temperature ranges are fully programmable to read both input and output values in terms of engineering unit. Four programmable alphanumeric characters are available on the
display to show the symbol of the parameter (i.e. mbar, % RH, % CO, etc.). Square root function is used to calibrate DP flow transmitters.
An advanced Math library is available to create non linear conversion routines to be applied to input and/or output signals. You can use the PC software to write and download your
special formula.
Tare function is available to zeroing sensor offset.
Data logging
The calibrator can be used as a two channel datalogger. The graphic mode allows you to display the trend; the Replay function allows you to generate the electrical signal using the
data stored. The LogMan PC software permits storage of data on the hard-disk.
Switch test
Temperature, signal and pressure switches can be tested using this advanced procedure. The calibrator will hold the display reading when the contact is closed or opened.
Multilingual user interface
It displays any text or menu in the most common language.
Over-Voltage protection
The unit is equipped with an advanced system including thermal fuse (auto repair do not need replacement), high voltage suppressor and resistor-diode voltage limiter.
HART communication
MicroCal 20 DPC has a built-in option for HART calibration and maintenance. No external adapter is required. It support the most popular HART transmitters with device specific
commands (pls. check updated list on web site). The flash memory firmware allows to upgrade to latest models simply using PC software and RS232 cable.
MicroCal T Dry-block communication module
You can combine
MicroCal 20 DPC
with the MicroCal T series for automatic temperature calibrator. It includes the firmware upgrade to enable capability and the connection cable.
Documenting process calibrator
The
MicroCal 20 DPC
has a RS232 interface to download up to 100 procedures created with CalpMan 2007 software. With expanded memory, the
MicroCal 20 DPC
can store a
large number (up to 4000) calibration procedures.
