Programming To Measure Ph - HACH LANGE si627 P Bedienungsanleitung

4. Operation

4.4. Programming to measure pH

This instrument is supplied programmed as a pH transmitter-controller with the configuration indicated
in the Setting up, at the end of page 11.
To modify the default configuration and adapt it to specific applications follow the diagram below.
MEASURE
pH 7.34
CODE 000
Introduce the code 100
Output current.
Selection of pH values correspon-
ding to 4 mA and 20 mA.
Selectable values between
pH 0.0 and 14.0.
Hold.
Selection of the current output
when the instrument is in hold,
fixed at 21 mA or equivalent to
the last value
Language.
Selection of the working
language: English, German,
Spanish, French, Italian or
Portuguese.
si627 P_HACH_LANGE_Ed.0510.indd ANG:13 si627 P_HACH_LANGE_Ed.0510.indd ANG:13
25.2 °C
CALIBRATE
TYPE OF MEASURE
OUTPUT 4-20 mA
HOLD
LANGUAGE
MEASURE pH & °C
UNITS: > pH
mV
4 mA 20 mA
pH: 0.0 pH: 14.0
> 21 mA
LAST
Language > Español
Italiano
M E A S U R E
pH 7.34 25.2 °C
13
20/5/10 10:50:46 20/5/10 10:50:46