Simultaneous and continuous measurement of up to 5 components among: NO, SO2, CO2, CO, CH4, N2O, and O2
Ideal for flue gas monitoring in incinerators and industrial furnaces.
Optimum measurement system for combustion exhaust gas from refuse incinerators and boilers or different industrial furnaces, this Fuji Electric ZKJ infrared gas analyser system is capable of measuring, but not limited to, CO, SO2, CO2, CH4, NO and O2 components in sample gas, with up to five different components, including O2 that can be measured simultaneously.
High reliability and sensitivity are achieved via the twin detector which allows for mass flow. This design allows for the device to be stable in operation due to its ability to provide measurement readings without interference. There are no shortage of functions on this device including automatic calibration, single-touch calibration, remote measurement, lower/upper limit alarm, O2 conversion, range identification and avg. value computation. Australian Dynamic Technologies can help you configure the various applications to match your specific use.
With a microprocessor built in to an easy-to-see large LCD unit, observing the indications of all channels is fast and simple. All in all, this is one impressive gas analyser, speak to us today for our best price
Features & Benefits
- Simultaneous and continuous measurement of up to 5 components.
- Tolerant to cross interference. The twin mass-flow sensors that has high sensitivity offers reliable measurement.
- High functionality. O2 conversion, average calculation, auto calibration, high/low alarm, remote switchover of measurement ranges, range identifcation signal output etc.
- Easy to use. Easy to see large LCD, and you can edit the settings in an interactive way.
- Conforms to RoHS directive.
| Technical Specifications | |
|---|---|
| Principle | NO, SO2, CO2, CO, CH4, N2O: Non-dispersive infrared sensor O2: built-in paramagnetic sensor or external zirconia sensor (ZFK7, optional) |
| Repeatability | ±0.5% FS (±1% FS for 50 ppm or less) |
| Linearity | ±1% FS |
| Zero drift | ≥ 200 ppm range: ±1% FS per week 50–200 ppm range: ±2% FS per week ≤ 50 ppm range: ±2% FS per day |
| Span drift | ≤ ±2% FS per week (50 ppm or less: ±2.0% FS per day) |
| Response time | ≤ 60 s (for 90% response) at a sample gas flow rate of 0.5 L/min |
| Output signal | 4–20 mA DC or 0–1 V DC (instantaneous values, O2-corrected instantaneous values, O2-corrected average values, O2 average) |
| Contact output | Instrument error, calibration error, range identification, auto calibration status, pump ON/OFF, peak alarm, high/low limit alarm, power disconnection alarm |
| Contact input | Remote range switch, auto calibration remote start, remote holding, average value resetting, pump ON/OFF |
| Functions | Auto calibration, O2 correction, O2 average, CO peak count and alarm, etc. |
| Operating environment | -5 to +45°C, RH 90% or less |
| Power supply | 100–240 V AC, 50/60 Hz, 250 VA |
| Gas | Minimum Range | Maximum Range |
|---|---|---|
| NO | 0 – 200ppm | 0 – 5000ppm |
| SO2 | 0 – 200ppm | 0 – 10vol% |
| CO2 | 0 – 100ppm | 0 – 100vol% |
| CO | 0 – 200ppm | 0 – 100vol% |
| CH4 | 0 – 500ppm | 0 – 100vol% |
| N2O | 0 – 200ppm | 2000ppm |
| O2 (built in fuel cell) | 0 – 10vol% | 0 – 25vol% |
| 02 (built-in Paramagnetic external zirconia) | 0 – 5vol% | 0 – 25vol% |
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