Configurable Parameters - Dräger PIR 7000 Instrucciones De Uso

Measured value response time, t0...50 / t0...90 ("fast response mode")
without accessories
with process adapter/process cuvette
flow 0.5 L/min
flow 1.0 L/min
flow 1.5 L/min
flow 10 L/min
The gas transmitter can also produce a reading by detecting substances which are not listed in this table.

Configurable Parameters

To individually configure gas transmitter parameters, you can use a PC and the Dräger CC-Vision GDS PC software or a manual controller 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
5)
measuring range, possible settings
2)
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
2)
possible settings
3)
% LEL calculation, default setting
4)
possible settings
1) A maximum of ten further gases/vapours can be added.
2) 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.
3) At its location of use, the gas transmitter may be subject to other LEL values determined by effective national regulations.
4) For the given case, the specified values can be changed by ±25 %.
5) Consult measuring range limits for other approved substances at the manufacturer.
22
Dräger PIR 7000 Type 334
methane propane
< 1 s / < 1 s < 1 s / < 1 s
< 3 s / < 8 s < 3 s / < 8 s
< 3 s / < 5 s < 3 s / < 5 s
< 2 s / < 3 s < 2 s / < 3 s
< 2 s / < 2 s < 2 s / < 2 s
NOTICE
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...3300 ppm 0 to 1700 ppm
660 ppm 255 ppm
-660 ppm -255 ppm
0...-2500 ppm 0 to -1050 ppm
Category 1: NIOSH (methane: 5.0 % vol., propane: 2.1 % vol., ethylene: 2.7 % vol.)
Category 1: NIOSH (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.)
Dräger PIR 7000 Type 340
ethylene propane
< 1 s / < 1 s < 1 s / < 1 s
< 3 s / < 8 s < 3 s / < 8 s
< 3 s / < 5 s < 3 s / < 5 s
< 2 s / < 3 s < 2 s / < 3 s
< 2 s / < 2 s < 2 s / < 2 s
%LEL / % vol. / ppm
ethylene
0 to 25...100 %LEL 0 to 5...100 %LEL
0 to 850...21000 ppm
ethylene
0 to 3000 ppm 0 to 450 ppm
360 ppm
-360 ppm
0 to -1350 ppm 0 to -1050 ppm
0 ppm
selectable within the set capture value limits
methane
< 1 s / < 1 s
< 3 s / < 8 s
< 3 s / < 5 s
< 2 s / < 3 s
< 2 s / < 2 s
®
.
Dräger PIR 7000 Type 340
propane
0 to 100 %LEL
propane / methane
propane methane
0 to 15...100 %LEL
propane methane
0 to 3300 ppm
85 ppm 660 ppm
-85 ppm -660 ppm
0 to -2500 ppm
selectable within the set capture
Dräger PIR 7200
carbon dioxide
< 1 s / < 1 s
< 3 s / < 8 s
< 3 s / < 5 s
< 2 s / < 3 s
< 2 s / < 2 s
Dräger PIR 7200
carbon dioxide
0 to 10 % vol.
% vol. / ppm
carbon dioxide
0 to 0.2...100 % vol.
0 to 2,000...1,000,000 ppm
340 to 1000 ppm
540 ppm
140 ppm
340 to -1000 ppm
340 ppm
value limits
---