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5.5 Accessories
The 1522's accessories and their features are described here.
AC Adapter - The AC adapter recharges the internal battery pack and may also
be used to supply power to operate the 1522 while the battery is being charged
(see Section 6.2).
Serial Cable - The serial cable is used to connect a computer or a printer to the
1522 through its serial port (see Section 8).
INFO-CON Connector - Hart’s unique INFO-CON connector allows the
probe to be easily attached and detached. It contains a memory device that
stores information about the probe and automatically transfers this data to
the 1522 when the probe is attached. This ensures that the settings used to
measure and calculate temperature always match the probe being used (see
Section 6.6).
Probe - The probe acts as the temperature sensor. Its resistance depends on its
temperature. The 1522 precisely measures the resistance of the probe and uses
the coefficients stored in the INFO-CON connector to calculate its temperature
(see Section 6.5). The following probe options are available.
Ordering Information
Model Type Range Size
Cal Uncertainty and
Repeatability
†
Typical Drift
†
(1 year)
5626 Pt-100 Ohm, 4-wire –200 to 660°C 1/4” x 12” or 15”
(6.35 x 305 or 381 mm)
±0.015°C ±0.03°C
5628 Pt-25 Ohm, 4-wire –200 to 660°C 1/4” x 12” or 15”
(6.35 x 305 or 381 mm)
±0.015°C ±0.03°C
5614 Pt-100 Ohm, 4-wire –200 to 450°C 1/4” x 12” (6.35 x 305 mm) ±0.025°C ±0.01°C
21
5 Parts and Controls
Accessories
INFO-CON
Figure 3 INFO-CON Connector