Fieldpiece Carbon Monoxide Head

To check levels of carbon monoxide use the ACM3. An AMN2 manometer can be used to ensure you have proper gas line and manifold pressure. An AUA2 can ensure that the flame diode circuit is functioning properly and not causing the furnace to "lock-out". The AOX2 accessory head measures %O2 of flue gas. It also displays %CO2. The ADMN2 is a dual port manometer, which allows the user to measure pressure drop. Use the ADMN2 to make sure the conditioned space has a positive pressure, keeping combustion products out.

Measures CO in air and finds CO sources.

Fast enough to locate CO source in

“walk-around” test.

Three pin sensor for better performance.

Long battery life.

Optional Pump (ACMP3).

Auto-off can be disabled for data logging.

Select averaging or normal for smoothing or fast response to change.

Range: 0 to 1000PPM (2000PPM with

5 minute max exposure time).

Initial accuracy: 0-15ppm ±5% reading ±1 ppm after zeroing;15-35ppm ±5% reading ±2 ppm after zeroing; 0-1000ppm ±5% reading ±5 ppm after zeroing.

Response time: <70sec to 90% of reading.

Operating temperature: 32 to 105 ºF.

Sensor type: Electrochemical (specific to CO).

Use your digital multimeter, data logger, or handle to measure parameters needed by HVAC/R technicians. Fieldpiece accessories work with meters that have mV (AC and DC) ranges and industry standard input jacks. Use the Fieldpiece deluxe test leads or the convenient AHDL1 adapter handle to connect any accessory head to most digital multimeters.

For most heads, set your meter to mVDC and read the LCD directly.

If this Fieldpiece manometer isn't the one you need, check us out at www.HVACtool.com and we have many more Fieldpiece manometers and are anxious to provide the service tool that you need.