Crowcon 40/40R 운영 및 유지보수 지침 매뉴얼 - 페이지 9
{카테고리_이름} Crowcon 40/40R에 대한 운영 및 유지보수 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Crowcon 40/40R 20 페이지. Infra-red sf6 and refrigerant gas detector
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The analog current output is able to indicate several different conditions. This complies with
The analog current output is able to
the NAMUR NE43 standards:
the NAMUR NE43 standards:
0 to 2.8mA
3.2 to 3.6mA
3.6 to 3.9mA
4 to 20mA
20 to 21mA
21 to 21.5mA
>21.5mA
3.3.
Use of the voltage output
Use of the voltage output
In some applications it is necessary to read the output signals of the transmitter as a linear
In some applications it is necessary to read the output signals of the transmitter as a linear
In some applications it is necessary to read the output signals of the transmitter as a linear
voltage signal. For this purpose, the relevant
voltage signal. For this purpose, the relevant link (JP4-6) has to be connected
Depending on the selected operating mode, the following modes can be set:
Depending on the selected operating mode, the following modes can be set:
Depending on the selected operating mode, the following modes can be set:
0-20mA
4-20mA
Only one of the following jumpers must be connected at any given time!
of the following jumpers must be connected at any given time!
JP4
0..2V
JP5 connected
JP5 connected
0..5V
Fault
Under-range
range
Under-run detection range
run detection range
Detection range
Detection range
Over-run detection range
run detection range
Over-range
range
Fault
JP3 not connected
JP3 not connected
JP3 connected
JP3 connected
several different conditions. This complies with
6) has to be connected (Figure 9).
F-Gas Detector
Gas Detector Instructions
Figure
Figure
9:
9:
Link
JP4-6
selection of output voltage
selection of output voltage
(10V DC setting is shown)
(10V DC setting is shown
for