EUTECH INSTRUMENTS alpha-pH 2000D Manuale delle Istruzioni Scaricare il pdf (Pagina 33)

Instruction Manual αlpha-pH2000D

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6.7 Current Output 2 sub-function

In this sub-function you set the current output range of the transmitter for temperature values.

ENT

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

cur.2

SETUP

HOLD

1. Select the “CUR.2” sub-function, then press the ENT key.

2. Selecting the output type: press the ▲ or ▼ key to select the desired output type: 0-20 mA

or 4-20 mA. Press the ENT key to confirm your selection.

3. Setting the temperature value at which the transmitter output will be 4 mA (or 0 mA):

press the ▲ or ▼ key to set the temperature value (setting range: -10.0 to 125.0 °C or 14 to

257 °F for pt100/1000, -10.0 to 110.0 °C or 14 to 230 °F for NTC300 thermistor) to be

equivalent to 4 mA (or 0 mA). Press the ENT key to confirm your setting.

4. Setting the temperature value at which the transmitter output will be 20 mA: press the ▲

or ▼ key to set the temperature value (setting range: 0.0 to 110.0 °C or 32 to 257. °F for

pt100/1000, 0.0 to 110.0 °C or 32 to 230 °F for NTC300 thermistor) to be equivalent to 20 mA.

Press the ENT key to confirm your setting.

Continue with Setup mode procedures, or return to Measurement mode by pressing the ▲

and ▼ keys simultaneously (escape).

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EUTECH INSTRUMENTS alpha-pH 2000D Manuale delle Istruzioni Pagina 33