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 DO 9847
DO9847 is a multifunctional handheld board instrument and datalogger.
It is provided with a 128x64 pixel (56x38 mm) graphic display and three
Independent inputs. Each input can be connected to one channel or two channel
dual probes (ex. two thermocouples, relative humidity/temperature, etc.).
The instrument automatically acknowledges SICRAM probes connected to the
input (memory equipped and confi gurable intelligent probe).
Functions: watch, hold, max., min., average, record, immediate or deferred start record logging, difference between the two inputs, relative measures, three input
channel measurement and inside reference temperature display. Sampling time: one per second/input.
Probe calibration through SICRAM module; calibration data permanent storage
inside the probe. Storage capacity: 32.000 readings per input.
Storage interval and printing can be confi gured between one second and 1 hour.
RS232C serial output: from 300 up to 115.200 baud rate.
Immediate or deferred print-out.
Stored data can be displayed and stored data blocks can be deleted.
Automatic shutout after 8 minutes can be disabled.
Units of measurement can be selected according to the physical quantity of the
connected probe.
Firmware update through RS232C serial port. Different types of SICRAM mod-
ules or probes can be connected to the input: Platinum sensor temperature, ther-
mocouple, relative humidity/temperature, Discomfort index, continuous voltage
(±20V), current (0…24mA), pressure, air speed and light.
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