MODEL : TPI 709
Combustion Efficiency Analyzers
| Quick and simple set up All TPI analyzers feature quick and simple set up. Fast purge and the ability to perform fuel selection during start up enable tests to be performed quickly without requiring extra set-up time after initial start up. TPI analyzers also use the last selected fuel as the default setting. This feature prevents the need to perform fuel selection every time the analyzer is turned on |
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The carbon monoxide sensor used in TPI combustion efficiency analyzers feature an on-board filter capable of filtering NO (nitric oxide), NO2 (nitrogen dioxide) and NOX (combination of NO and NO2) to prevent cross sensitivity errors.
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Use TPI analyzers to test flue gases in gas and oil fired equipment including high efficiency furnaces and condensing boilers. Measure CO, O2, and stack temperature. Determine combustion efficiency, CO2, and CO air free. Some models include built-in differential manometer, combustible gas detection, PC communication, data logging, and can measure NO / NOX.
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| 709 Specifications | |
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| Carbon Monoxide (CO) Measurement
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Range 0 to 10,000 ppm Resolution 1 ppm Accuracy +/-5ppm or 5% of reading whichever is greater
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| Oxygen (02) Measurement
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Range 0 to 25% Resolution 0.1% Accuracy ±0.3%
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| Carbon Dioxide (CO2)
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Range 0 to 25% |
| Nitric Oxide Measurement
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N/A
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| NOX Measurement
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N/A
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| Temperature Measurement
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Range -40 to 1472°F, or -40 to 800°C |
| Draft/Pressure Measurement
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Selectable Ranges mBar,kPa, and inH2O Ranges -150 mBar to +150 mBar -15 kPa to +15 kPa -60 inH2O to +60 in H20 Resolution 0.001 inH2O Accuracy ±0/5% fsd
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| Gross/Net Efficiency
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Range 0 to 100% |
| CO/CO2 Ratio
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Range 0 to 0.999 Resolution 0.001 Calculated Value
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| Operating Temperature
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14°F to 122°F (-10°C to 50°C)
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| Battery Type
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1.5V AA (3)
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| Selectable Fuels
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Natural Gas, LPG, Light Oil, Heavy Oil, Bituminous Coal, Anthracite Coal, Coke, Butane, Wood, Bagasse
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| Display Type
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Backlit 3 line LCD
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| Data Storage
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50 Locations
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| Data Logging
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N/A
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| Print Capability
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Yes, via optional IR printer (A740)
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| PC Communication
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N/A
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| Date & Time Function
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24 Hour Real Time Clock
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| Dimensions
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200mm x 90mm x 60mm
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| Weight
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500g
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| Conformity
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BS7927 (and the draft BS7967) |
| 709 Applications | |
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| Tuning of residential and furnaces and domestic boilers | |
| Ambient and stack testing for CO | |
| CO safety measurements in and around combustion sources | |
| Temperature checking, including superheat and hydronic differential temperatures | |
| Dual input differential manometer | |
712 Combustion Accessories OPTION
A765: Rubber Boot
- Protective rubber boot for the following meters: 707, 708. 709, 709R, 712 and 714
A787: Carrying Case
- Soft carrying case with shoulder strap
GK11M: K-type thermocouple
- Fiberglass insulated multi-purpose beaded thermocouple probe.
A763: Mini pump protection filter
- Provides additional protection for the pump and strain relief for the flue probe.
A603: Brass Hose Barb Fitting
- Use for checking gas pressure on gas valves 1/4” hose barb x 1/8 NPT thread.
A776: Static Tip
- Measure static pressure with A776. It has a magnet to secure in place in duct work 1/4” hole required to use.
A791: Adapter tubing
- Use with A774 pressure tube to check pressure on larger gas valve fittings.
A611: Gas Valve Pressure Adapter
- Use for checking gas pressure on gas valve where the inert gas is in a tight or hard to reach location. Can be used with any TPI digital manometer.
A774: Silicone Tubing
- 6 foot length of silicone tubing for pressure measurements. Very flexible and will not go hard in cold temperatures.
A770: Flue Probe
- Flue probe w/ water trap and filter 7.5 foot