Edgetech RH CAL, Руководство оператора

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Display
LCD graphics backlit display
0.25-in. high digits
Analog Output
Selectable for Voltage or Current
Voltage
0 to +5 VDC, scaleable from -50 to +100ºC (-58 to +212ºF)
±0.2 % accuracy.
1 K ohms minimum load resistance.
Current
4 to 20 mA, scaleable from -50 to +100ºC (-58 to +212ºF).
1000 ohms maximum loop resistance.
Serial Digital Communication
9-pin D sub-miniature connector (female)
RS-232C compatible
Half Duplex
Protocol: N81
Baud Rates: 2400/4800/9600/19200
Functions:
Timed output of date, time, Dew/Frost Point, Ambient Temp., and RH.
Programmable Output interval.
Programming of most keypad functions plus: System Status, Help Menu,
Mirror Condition (Contaminated), Alarm Status.
Auto Balance Control
Manually initiate ABC at any time.
Automatic ABC with start time and interval,
programmable from keypad or RS-232 port.
Outputs programmable for Track or Hold during ABC.
Weight
15.4 kg (34 pounds)