UEi C161 Residential Combustion Analyzer

UEi C161

Up to 10-Year warranty with annual recertification
Eligible for UEi Service+
Large 6-line backlit display
Heat Exchanger Test
CO over-range purge pump protection

Residential Combustion Analyzer with EOS Technology

The UEi C161 Residential Combustion Analyzer with EOS Technology eliminates the number one hassle experienced by HVAC technicians, the cost and downtime of replacing the CO sensor. The EOS award-winning technology for combustion analysis replaces the everyday electro-optical sensor with EOS CO technology, lowering the cost of ownership. The C161 offers direct CO2 measurement and features a 30-second start-up time.
Backed by UEi Service+ to give up to a 10-year warranty, next-day recertification, and a reduced cost of ownership. The C161 Residential Combustion Analyzer is easy to use with a rugged design, multiple sensor protections, altitude compensation, and now adds a heat exchanger test. Prints to an optional printer. Essential information for installing and maintaining furnaces and boilers all in one device.
Functions

Measures: CO, CO2, Flue temperature, Inlet temperature
Calculates: O2, Efficiency (Net or Gross), Excess Air, CO/CO2 Ratio, and Differential Temperature

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No O2 Sensor what it means to you

The Challenge

Direct contact between flue gases and O2 sensors will eventually wear down the sensor and force a costly replacement. Even when your analyzer is “off” the O2 sensor is still in Oxygen, accelerating the process. Over your analyzer’s lifetime, the cost adds up.

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The Solution

Replace the Oxygen sensor with UEi’s “EOS” Carbon Dioxide (CO2) sensor. Our technology protects the sensor because flue gases don’t make direct contact with it. Because the sensor is not wearing down, there’s less risk of inaccurate calculations. No O2 sensor to replace means a lower cost of ownership.

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UEi Service+ up to 10 years’ warranty, next day recertification, reduced cost of ownership

Don’t miss out on the great benefits of UEi Service+. Register your combustion analyzer and UEi will notify you when it’s time to recertify. Service+ is a paid service handled directly with the manufacturer to keep your instrument running at its best, year after year.
10 year warranty: All UEi combustion analyzers have a standard 1-year warranty. Each recertification includes a full inspection and extends the warranty for 1 more year for up to 10 years from the data of purchase.
Contractors who book recertification of a C160 series analyzer at www.ueitest.com/service within 12 months from either the date of purchase or the date of the last recertification will receive reduced service pricing that lowers the cost of ownership and 2 additional benefits:
Same day service: All qualifying analyzers received for recertification through UEi Service+ are returned the same business day.  (Units with an NO sensor (Nitric Oxide) will require 48 hours)
Free Shipping: UEi Service+ offers free shipping both to and from its service center. When customers book their recertification, they receive a prepaid UPS Ground shipping label.

In The Box

Flue Gas Combustion Analyzer (C161)
Flue Probe with Cone and Hose (CP2)
USB Charging Cable
Quick Start Guide
(3) AA Rechargeable Batteries

Manuals/Guides
Manuals

Quick Start Guide
Manual

Spec Sheets

Datasheet

Manufacturer Specs

Model: C161 Specifications

Temperature Measurement

Parameter
Range
Resolution
Accuracy

Flue Temperature
32° to 1112°F (0° to 600°)
0.1°F (0.1°C)
±0.5°F (0.5°C)

Inlet Temperature (internal Sensor)

0.1°F (0.1°C)
±1°F (1°C)

Inlet Temperature (External Sensor)
32° to 1112°F (0° to 600°)
0.1°F (0.1°C)
±0.5°F (0.5°C)

Flue Gas Measurement

Parameter
Range
Resolution
Accuracy

Carbon Monoxide
0 to 2000 ppm
1 ppm
±3 ppm or ±5% rdg (whichever is greater)

(Optional H2 Compensated (if Applicable))
2000 to 10000 ppm
1 ppm
±10% rdg

Carbon Dioxide
0 to 20%
0.1%
±0.3% volume

Calculations

Parameter
Range
Resolution
Accuracy

Oxygen
0 to 21%
0.1%
±0.3% volume

Efficiency (Net or Gross)
0 to 99.9%
0.1%
±1% rdg

Efficiency High (C)
0 to 119.9%
0.1%
±1% rdg

Excess Air
0 to 119.9%
0.1%
±0.2% rdg

CO/CO2 Ratio
0 to 0.9999
0.0001
±5% rdg

Preprogrammed Fuels
Pellets, Light Oil, LPG, Butane, Propane, Natural Gas, Bio Oil, Heavy OilBattery Life >8 hours (continuous with pump on)

Certification
The C160 Series is TUV-tested and certified to EN 50379, Parts 1-3 in accordance to 1st German Federal Emission Control Ordinance (BimSchV)

Operating Conditions

Temperature
32° to 113°F (0° to 45°C)

Humidity 15%
to 90% R.H.

Power Supply
Rechargeable Batteries, USB Charging

Dimensions

Dimensions
8.54″ x 4.18″ x 1.86″

Weight
1 lb., 5.1 oz.

Tech Specs

Combustion Analyzer Template

Includes NO sensor
No

Includes NO2 sensor
No

Includes printer
No

Includes SO2 sensor
No

Digital device
Yes

Test Equipment General Attributes

Warranty
1 YEARS

Warranty Details
All UEi combustion analyzers have a standard 1-year warranty. Each recertification includes a full inspection and extends the warranty for 1 more year for up to 10 years from the date of purchase.

Safety Approval
CE, RoHS

Product Weight
1.00 LBS

Product Height
8.54 IN

Product Length
1.86 IN

Product Width
4.18 IN

Shipping Weight
3.00 LBS

HTS/Schedule B Number
9027.10.2000

ECCN Number
EAR99

Battery Type
NimH

Power Supply Voltage
Battery Powered

Country of Origin
United Kingdom

Shipping Height
8.54 IN

Shipping Length
1.86 IN

Shipping Width
4.18 IN