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TEMPERATURE
SIMULATOR CALIBRATOR |
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HD 2047 Pt100
Probe Temperature Simulator |
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HD2047 Simulates 24
fixed values of a Pt100 sensor, range from –100°C to +500 °C.
Displays ohm, mA or mV. Reading and measuring range: mV is ±20Vdc, mA is
0...22 mA.
Designed to test the transmitters for use on the field and to calibrate
the configurable temperature transmitters.
HD 2047 is a handheld
Pt100 Temperature Simulator Calibrator instrument designed to test and calibrate instruments with Pt100 input
(100a 0°C) and voltage/current outputs, such as active or passive
temperature transmitter, recorders, testers and data loggers, etc. HD
2047 simulates up to 24 fixed values, following the Pt100 scale from
-100°C up to +500°C, with a 2, 3 or 4 wire connections. The set points
selection is made through a rotary switch placed on the front part of
the instrument.
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Pt100 Temperature Simulator Calibrator |
Whatever
operating mode is chosen, Pt100 output is always active. HD 2047 can
measure with high accuracy voltage/current outputs of any transmitter
connected to the instrument input: -20V...+20V continuous voltage range
and 0...22mA continuous current range.
The instrument can also calibrate and test the working process of a
passive transmitter and simulates the Pt100 temperature input, providing
power supply to the transmitter and measuring the current inside it with
no external power supply required.
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The instrument is provided
with three different keys:
ON/OFF turns the instrument on and off. Upon power on, HD 2047
sets automatically to voltage measuring mode.
MODE selects cyclically the operating mode; by pressing the key
consecutively, you select in the following order:
1. voltage measurement;
2. current measurement;
3. current measurement with 4...20mA loop power supply.
RANGE during the measuring process (voltage/current), this mode
allows the full scale selection and the best resolution for the
measuring in progress: -1.999...+1.999, -19.99...+19.99 and
-199.9...+199.9.
Calibrator HD 2047 is internally protected against any kind of
connecting error made by the operator: it is highly recommended anyway
not to exceed voltage/current limits shown in technical data.
A battery sign on the display lights up to indicate that batteries are
low and must be replaced.
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