Bacharach 24-9351 manual Sensor Configurations, PCA 10, PCA 15 & 45 with Draft

PCA Introduction

1.3 Sensor Configurations

TABLE 1-1. PCA SENSOR CONFIGURATIONS

		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. & O2			(∆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

*English, Danish, Dutch, German, Finnish & Swedish languages ** English, French, German, Italian, Polish & Spanish languages

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 (CO2) 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.

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.

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.

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.

Instruction 24-9351 1-3