Configurable Parameters - Dräger PIR 7000 Instrucciones De Uso

Configurable Parameters

To individually configure gas transmitter parameters, you can use a computer and the Dräger PolySoft software or a manual control unit made by HART
Any changes made to the set configuration need to be put onto the configuration label on the transmitter housing.
Measured gas and measuring range, default
setting
1)
Measured gas, possible settings
Measurement unit,
possible settings
Measuring range,
2)
possible settings
4)
Capture value limit at zero-point
upper threshold value, possible settings
upper threshold value, default setting
lower threshold value, default setting
lower threshold value, possible settings
Capture value at zero-point,
default setting
3)
possible settings
7)
% LEL calculation, default setting
8)
possible settings
1) A maximum of ten further gases / vapours can be added.
2) Consult manufacturer for full scale limits for other approved substances.
3) For applications in line with PFG 16 G 003 X (EN 45544-2), the measuring ranges are 20 to 2000 ppm, 60 ppm to 1 vol.% and 110 ppm to 10 vol.%.
For applications in line with PFG 16 G 003 X (EN 45544-3), the measuring ranges are 0 to 2000 ppm, 0 to 1 vol.% and 0 to 10 vol.%.
4) Capture value limits and capture values may have a deviation of no more than ±5 % of the full-scale deflection for applications according to BVS 08 ATEX G 001 X.
5) For applications in line with PFG 16 G 003 X, the upper limit value may be a maximum of 20 ppm, 60 ppm or 110 ppm (depending on the measuring range).
6) For applications in line with PFG 16 G 003 X, the capture value at the zero-point must be 0 ppm.
7) At its location of use, the gas transmitter may be subject to other LEL values determined by effective national regulations.
8) For the given case, the specified values can be changed by ±25 %. Here, the values for measured gas and calibration gas can be set independently of one another.
32
Dräger PIR 7000 Type 334
Methane
0 to 100 %LEL
Methane / propane / ethylene
Methane Propane
0 to 15...2000 %LEL 0 to 20...100 %LEL
0 to 1...100 % vol.
Methane Propane
0...2200 ppm 0 to 850 ppm
750 ppm 315 ppm
-750 ppm -315 ppm
0...-1000 ppm 0 to -850 ppm
selectable within the set capture value limits
Category 1: NIOSH Pocket Guide (methane: 5.0 % vol., propane: 2.1 % vol., ethylene: 2.7 vol.%)
Category 1: NIOSH Pocket Guide (methane: 5.0 % vol., propane: 2.1 % vol., ethylene: 2.7 vol.%)
Category 2: IEC 60079-20 (methane: 4.4 % vol., propane: 1.7 % vol., ethylene: 2.3 vol.%)
Category 3: Brandes / Möller, ISBN 3-89701-745-8 (methane: 4.4 % vol., propane: 1.7 % vol., ethylene: 2.4 vol.%)
Category 4: RUS (methane: 4.4 % vol., propane: 1.7 % vol., ethylene: 2.3 vol.%)
Category 5: LKLV (methane: 4.4 % vol., propane: 1.7 % vol., ethylene: 2.3 vol.%)
NOTICE
Dräger PIR 7000 Type 340
0 to 100 %LEL
Propane / methane
%LEL / % vol. / ppm
Ethylene Propane
0 to 25...100 %LEL 0 to 5...100 %LEL
0 to 850...21000 ppm
Ethylene Propane
0 to 1150 ppm 0 to 425 ppm
405 ppm 85 ppm
-405 ppm -85 ppm
0 to -1200 ppm 0 to -850 ppm
0 ppm
®
.
Dräger PIR 7200
Propane Carbon dioxide
0 to 10 vol.%
Vol.%/ppm
Methane Carbon dioxide
0 to 15...100 %LEL 0 to 0.2...100 vol.%
0 to 2000...1,000,000 ppm
Methane
0 to 2200 ppm "Capture value at zero-point"
750 ppm to 1000 ppm
-750 ppm 540 ppm
0 to -1800 ppm 140 ppm
-200 ppm to "capture value at
zero-point"
340 ppm
selectable within the set capture
value limits
3)
5)
6)
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