Bacharach 24-9351 Manual De Usuario
Instruction 24-9351
PCA
1.3 Sensor Configurations
TABLE 1-1. PCA SENSOR CONFIGURATIONS
PCA 10 & 40
These basic instruments have the capability of measuring, displaying,
and storing combustion tests. They will also display flue gas Oxygen
content, flue gas Carbon Dioxide (CO
and storing combustion tests. They will also display flue gas Oxygen
content, flue gas Carbon Dioxide (CO
2
) content, air temperature, flue gas
temperature, stack loss, Lambda, and the current fuel selected. The
‘standard’ PCA 10 stores up to 10 combustion tests, while the ‘advanced’
PCA 40 can store up to 100 tests.
‘standard’ PCA 10 stores up to 10 combustion tests, while the ‘advanced’
PCA 40 can store up to 100 tests.
PCA 15 & 45 with Draft
In addition to the features of the basic PCAs described above, these instru-
ments have the added capability of measuring, displaying, and saving draft
or differential pressure in either Millibars, Pascals, or Inches-of-Water
Column.
ments have the added capability of measuring, displaying, and saving draft
or differential pressure in either Millibars, Pascals, or Inches-of-Water
Column.
PCA 20 & 50 with Carbon Monoxide Measurement
In addition to the features of the basic PCAs described above, these
instruments have the added capability of measuring, displaying, and
saving Carbon Monoxide (CO) content, as well as calculating CO refer-
enced to 0% Oxygen.
instruments have the added capability of measuring, displaying, and
saving Carbon Monoxide (CO) content, as well as calculating CO refer-
enced to 0% Oxygen.
PCA 25 & 55 with Draft and CO Measurement
These instruments combine the features of all the PCAs listed above.
PCA 30 & 60 with CO and Nitric Oxide Measurement
In addition to the features of the basic PCAs with CO measurement, these
instruments have the added capability of measuring, displaying, and
saving Nitric Oxide (NX) content, as well as calculating NX referenced to
0% Oxygen.
instruments have the added capability of measuring, displaying, and
saving Nitric Oxide (NX) content, as well as calculating NX referenced to
0% Oxygen.
1-3
Introduction
PCA Models
Sensors Installed
Standard
Advanced
PCA
Part No.* Part No.**
PCA
Part No.* Part No.** Stack Temp.,
CO
NX
Draft
Model
24-
24-
Model
24-
24-
Air Temp. & O
2
(
∆
∆
∆
∆
∆
P)
10
7181
7281
40
7241
7251
X
15
7182
7282
45
7242
7252
X
X
20
7183
7283
50
7243
7253
X
X
25
7184
7284
55
7244
7254
X
X
X
30
7185
7285
60
7245
7255
X
X
X
35
7186
7286
65
7246
7256
X
X
X
X
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** English, French, German, Italian, Polish & Spanish languages