Bacharach INSIGHT Operational Overview, Technical Characteristics, Fuel Selection, Dimensions

Fyrite® INSIGHT

1.3 Operational Overview

Pressing the PWR button turns the analyzer ON. Note that there is a warm-up period of 60 seconds that must elapse before the analyzer can be used.

To perform a combustion test, choose a fuel code that corresponds to the fuel being burned by the appliance being tested (Section 4.3), and then press the RUN/HOLD button to place the analyzer into its Run Mode. Begin testing by inserting the analyzer’s probe tube into the flue-gas stream of the appliance under test. The analyzer will monitor the flue gas and display measured and calculated values that are relative to the combustion process. These values are displayed on the analyzer’s LCD, and are chosen for display by pressing the Increment (▲) and Decrement (▼) buttons.

Pressing the RUN/HOLD button during a test will freeze all measured and calculated values at their current levels. Pressing the RUN/HOLD button again resumes testing.

A backlight enables an operator to read the display in dimly-lit areas. Pressing the PWR button turns the backlight ON and OFF.

An optional power saver function will shut the analyzer OFF after a set time period of inactivity. This feature is disabled if the CO value is greater than 50 ppm or the O2 value is less than 16.0%.

Press the PWR button for at least two seconds to power the analyzer OFF. Note that there is a 5 second delay before the analyzer actually turns OFF, during which time the unit can be kept ON by pressing the RUN/HOLD button. There is a CO purge feature that keeps the analyzer’s pump running until the measured CO level drops below 50 ppm.

Fyrite® INSIGHT

2.0 TECHNICAL CHARACTERISTICS

The Analyzer measures & displays:

Primary/Ambient Air Temperature	-4 to 600 °F (-20 to 316°C)
Oxygen	0.1 to 20.9% O2
Stack Temperature	-4 to 1202 °F (–20 to 650 °C)
Carbon Monoxide	0 to 2000 ppm CO
Differential Pressure/Draft	± 100 inwc
The Analyzer computes & displays:
Combustion Efficiency	0.1 to 100%
Carbon Dioxide	0.1 to a fuel dependent
	maximum value in %
CO referenced to %O2	0 to 9,999 ppm
Excess Air	0 to 250%
Fuel Selection
• Natural Gas	• Propane
• Oil #2	• Kerosene
• Oil #4	• Wood
• Oil #6	• Coal
Normal Operating Conditions:
Temperature
• Analyzer	32 to 104 °F (0 to 40 °C)
• Probe	1,000 °F max (538 °C) at
	5" insertion
Humidity	15 to 90% RH, Non-Condensing
Dimensions	Weight
7.9 in (20.1 cm) Height	1lb. (0.45 kg)
3.6 in (9.1 cm) Width
2.3 in (5.8 cm) Depth

4 Instruction 24-9460 Instruction 24-9460 5