709R: Combustion Efficiency Analyzer w/ Differential Manometer
MODEL : 709R
Brand : TPI

Combustion Efficiency Analyzer w/ Differential Manometer

• All the features of the 709 PLUS rechargeable batteries

• Measure CO, and temperature

• Calculate CO2, efficiency, excess air, and CO air free

709R Specifications :

Carbon Monoxide ( CO) Measurement
Range 0 to 10, 000 ppm
Resolution 1 ppm
Accuracy + / -5ppm or 5% of reading whichever is greater

Oxygen ( 02) Measurement
Range 0 to 25%
Resolution 0.1%
Accuracy ± 0.3%

Carbon Dioxide ( CO2)
Range 0 to 25%
Resolution 0.1%
Calculated Value

Nitric Oxide Measurement
N/ A

NOX Measurement
N/ A

Temperature Measurement
Range -40 to 1472° F, or -40 to 800° C
Resolution 1° F or ° C
Accuracy ( K-type) ± 0.3% , ± 2° F or ± 1° C

Draft/ Pressure Measurement
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

709 Applications :
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

709R Combustion Accessories

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.

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