Contributes to OPEX reduction, and continuously measures oxygen concentration and humidity under high temperature without the need for a sampling device. | Yokogawa Electric Corporation
| Measurement Object | Oxygen analyzer: Oxygen concentration in combustion exhaust gas and mixed gasHumidity Analyzer: Water vapor (in vol%) in mixed gases (air and water vapor) |
|---|---|
| Measurement System | Zirconia System (Detector ZR22G) |
| Measurement Range | O2: 0.01–100 vol%H2O: 0–100 vol%Mixture ratio: 0–1.000 kg/kg |
| Digital Communication | HART7 (AO1, 250 to 550 Ω)Ethernet (Modbus TCP)RS-485 (Modbus RTU) |
| Repeatability | O2: ± 0.5% F.S. (0 to 5 vol% O2or more and less than 0 to 25 vol% O2range)O2: ± 1% F.S. (0 to 25 vol% O2or more and up to 0 to 100 vol% O2range)H2O: ± 1 vol%H2O (Sample gas pressure 2 kPa or less) |
| Linearity | O2: ± 1% F.S. (0 to 5 vol% O2or more and less than 0 to 25 vol% O2range)O2: ± 3% F.S. (0 to 25 vol% O2or more and less than 0 to 50 vol% O2range)O2: ± 5% F.S. (0 to 50 vol% O2or more and up to 0 to 100 vol% O2range)H2O: ± 2 vol%H2O (sample gas pressure: within ± 0.49 kPa)H2O: ± 3 vol%H2O (sample gas pressure: 2 kPa or less) |
| Drift | O2: Both zero and span ± 2% F.S. /monthH2O: Both zero and span ± 3 vol%H2O /month |
| Response Time | Response of 90% within 5 seconds. |
Заполните форму — ответим с актуальной ценой и сроком поставки в течение рабочего дня
