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2.3 Setting Internal Switches
This PE-8E is capable of changing the measureing conditions such as measuring subject
PH/ORP , setting of the transmission output range.()
PE-8E is initially set at delivery to you as follows ;
Measurement object pH・・・・・・・・・・
Measurement range 0 14pH・・・・・・・ 〜
Ω（at25℃）Temperature compensation element 6.8・・・・・ ｋ
ALM1 Control action Upper limit action・・・・
ALM2 Control action Lower limit action・・・・
Internal Switches are composed of DIG.Switch and DIP.Switch.
When you use PE-8E with other setting from the above, proceed the setting as follows ;
2.3.1 Definition of DIG. Switch
16 variations from 0 to F at setting are available by DIG. Switch.
The function of meter body can be changeable on each set number.
Setting contentsSet No.
0 0 14 pH〜
1 0 10 pH P H〜
Meter 0
208pH〜
E2
3 2 12 pH〜
4 3 11 pH C 4〜
5 4 14 pH〜
A6
6 4 10 pH〜
8
7 6 14 pH〜
8 1400 mV±
9 1000 mV±
:Initial set value at deliveryORP
to you.A 700 mV Meter±
B 350 mV±
When the power supply becomes onC 1000 mV−
.
from off, the function changes
D 0 1000 mV〜
E 700 0 mV− 〜
F 0 700 mV〜
This PE-8E functions as PH meter when set No.0 0 14pH is selected, and transmits the(〜 ）
output DC 4 20mA corresponding to 0 14pH. Meanwhile, when set No.8 is〜〜 ()±1400mV
selected, PE-8E functions as ORP Meter, and transmits the output DC 4~ 20mA corrsponding to
1400mV +1400mV.− 〜
2.3.2 Definition of DIP. Switch
DIP.Switch is composed of 6 switches and ON-OFF change-over of these switches fix each func-
tion.
ON
123456
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