Yokogawa ZR402G-T-E-E-A Style S1 Zirconia Oxygen Converter

The Yokogawa ZR402G-T-E-E-A (Style S1) is a separate-type zirconia converter that is exceptionally good at measuring oxygen and humidity in severe industrial situations. The analytical system’s brain is this high-performance converter. It gets information from a remote probe so it can watch combustion in real time and make the process better. It includes a huge LCD touchscreen that makes it easy to operate because it has setup screens and trend analysis that are easy to understand. Industries that want to use less fuel; lower emissions like CO₂ and NOx; and maintain the quality of their goods consistently need to carefully monitor the air-fuel ratio.

Specs:

• Measurement Object: The amount of oxygen in the exhaust gas from a fire or a mixture of gases
• Range of measurement: 0.01 to 100 vol% O2Output Signal: “4 to 20 mA DC (two points, max load 550 Ω)”
• Input/Output: 2 points in and 4 points out (one is fail-safe)
• Power Supply: 100 to 240 V AC (85 to 264 V AC is OK)
• Operating Temperature: -20 to 55°C
• Connection for wiring, 1/2 NPT (Code “T” in model)
• Material of the case: aluminum alloy with a silver-gray finish

Industry Uses:

1) Power Generation: Making boiler trimming in huge and medium-sized power plants as efficient as possible to get the most out of the fuel.

2) Oil and Petrochemical: Watching how the furnace burns at refineries and making sure the vent headers are safe.

3) Iron & Steel: Making sure that reheating furnaces and coal kilns are always the same so that thermal processing is always the same.

4) Pulp and Paper: You need to keep an eye on the humidity all the time to make the paper dryer perform properly.

5) Environmental Monitoring: Making sure that incinerators burn everything entirely to help minimize global warming and air pollution.