Instruction manual

Instruction Manual αlpha-pH2000D
- 27 -
6.7 Current Output 2 sub-function
In this sub-function you set the current output range of the transmitter for temperature values.
ENT
ENT
ENT
ENT
ENT
ENT
ENT
o
c
o
c
o
c
o
c
2
2
3
3
4
4
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
1
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).