Dostmann Electronic TC 301, Инструкция по эксплуатации

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DATA LOGGER SOUND LEVEL METER
15
TX
RX
GND
§
Calibration Point
Room Temperature 23 ± 3°C
Normally, performing offset Calibration with thermal stabled ice water
through VR1 will give a very good calibration result.
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Digital Output
The Digital Output is a 9600bps N 81 serial interface.
The RX is a 5V normal high input port.
The TX is a 5V normal high output port.
The command of Digital Output is list below.
input Adjust VR tolerance
0 °C VR1 ± 0.1 °C
190 °C VR2 ± 0.1 °C
1000 °C VR3 ± 1 °C
1900 °F VR4 ± 1 °F