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PCA3

PCA®3

A powerful, easy-to-use commercial/light industrial combustion analyzer
  • Measures up to 4 gases simultaneously (minimum O2 and CO), including NOx using NO only or NO + NO2
  • Exclusive B-Smart® pre-calibrated sensors for easy field replacement or upgrades
  • 3.5 inch color LCD with customizable layout and zoom for viewing the readings you want to see
  • Ten standard fuels with option to add up to 2 additional fuels to the library

Description

The PCA®3 is the perfect tool for busy technicians and boiler contractors who need to ensure safe operating conditions, determine combustion efficiency and perform emissions testing. Up to 4 sensors can be installed, measuring all gases simultaneously, including NOx (calculated from NO or measured from NO + NO2). Sensors can be added in the field without down time or replaced using B-Smart® pre-calibrated sensors. The PCA®3 calculates values like efficiency, CO2 and CO air-free to help monitor combustion processes effectively and accurately.

The PCA®3 is designed for on-demand or semi-continuous sampling of light industrial, institutional, commercial and residential furnaces, boilers and appliances. It complies with regulations such as U.S. EPA test methods, EN 50379, CTM-030 and state/local protocols including SCAQMD. With sturdy metal gas and draft connectors, rugged construction, simple operation and quick, cost-effective maintenance, the PCA®3 is the workhorse of the industry.

Specifications

Measurements:  

O2
CO (low-range, H2-compensated)
CO (high-range, optional)
NO (optional)
NO2 (optional)
SO2 (optional)
Stack temperature
Primary/ambient air temperature
Draft/differential pressure

0 to 20.9%
0 to 4000 ppm
4001 to 20,000 ppm
0 to 3000 ppm
0 to 500 ppm
0 to 5000 ppm
-4 to 2192 °F (-20 to 1200 °C)
-4 to 999 °F (-20 to 537 °C)
± 72 inH2O (± 179 mbar)

Display

3.5 in. color LCD w/backlight

Power

 4x AA batteries or optional wall adapter

Run Time

 10 hours minimum (alkaline batteries)
Size (H x W x D) 9.0 x 3.0 x 2.5 in. (22.9 x 7.6 x 6.3 cm)
Weight

2.4 lb. (1.1 kg) including batteries and probe
Fuels[1]

Natural gas, coal, oil 2/4/6, wood, kerosene, bagasse, propane, butane, LPG, digester gas, KOKS, LEG, biofuel, +2 optional custom fuels
Operating Conditions

Analyzer: 32 to 104 °F (0 to 40 °C), 15 to 90% RH (non-condensing), 1 ATM ± 10%
Probe tip[2]: 1000 °F (538 °C) maximum, 10 inH2O (25 mbar) maximum draft
Warm-up Time 60 seconds
Memory 1000 locations (500/ea for manually-saved and automatic/data-logged records)
Communications USB 2.0 (mini-B), IrDA
Approvals

CE mark, EN 50379-2
Warranty 2 years (including sensors)

 

[1] Depending upon combustion equation setting (North American or Siegert) – see manual for details

[2] For standard 12 in. probe, P/N 0024-3004

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