KE200-D series oxygen analyzer Introduction: KE200-D oxygen analyzer adopts imported electrochemistry, ion flow, zirconia or magnetic oxygen sensor, and is a new intelligent industrial-grade gas analyzer developed by combining MCU technology. It is widely used in on-line oxygen analysis of shielding gas such as wave soldering, reflow soldering, electronics, semiconductor industry soldering furnaces and inert gas sintering furnaces. Features: 1. The original imported double zirconia sensor has the characteristics of high measurement accuracy, fast response speed and long calibration period; 2. It can work in the air for a long time without affecting the life of the sensor; 3. The response speed is fast, as low as 1ppm can be measured; 4. Wide range of AC power supply, wider application range; 5. Any point calibration can meet the measurement accuracy of the entire range, making it simple and convenient to calibrate; 6. Built-in automatic temperature compensation function to reduce the influence of temperature changes on measurement accuracy; 7. No reference gas is required, and it is not affected by the oxygen concentration in the working environment; 8. Friendly man-machine dialogue menu, intuitive and convenient operation; 9. It can communicate with the host computer in one or two directions; 10. The original imported sampling pump is built-in, and the working mode of the suction pump can be set through the software. Technical parameter Measuring principle: Zirconia Display mode: 128×64 dot matrix LCD Measuring range: 0-10/100/1000ppm / 1.00% / 25.00% O2 Resolution: 1ppm Allowable error: 0-1000ppm /1.00% / 10.00% / 25.00% ≤±1% F.S 0-100ppm ≤±2% F.S 0-10ppm ≤±5%F.S Repeatability: ≤±1% Response time: T90≤30S Analog output: 4-20mA.DC (non-isolated output, load resistance is less than 500 ohms) 0-10V.DC (non-isolated output, load resistance is greater than 10k ohms) 1 way programmable dry contact passive alarm output, contact. Large capacity 220VAC/2A Other interfaces: RS232 (default) or RS485 Power supply: AC85-264V 50/60Hz Sample gas temperature: -10- +50℃ Sample gas flow: 400-600ml/min Sampling method: suction type, ejection type or suction ejection type Sample gas pressure: slightly positive pressure, slightly negative pressure or normal pressure Background gas: mixed gas such as N2 and inert gas Specification size: 258mm×130mm×300mm (W×H×D) Hole size: 238mm×132mm (W×H) Service life:> 12 months (under normal use conditions) Pneumatic connection: NPT 1/8 internal thread Installation method: embedded installation
Introduction: KE200-D oxygen analyzer adopts imported electrochemistry, ion flow, zirconia or magnetic oxygen sensor, and is a new intelligent industrial-grade gas analyzer developed by combining MCU technology. It is widely used in on-line oxygen analysis of shielding gas such as wave soldering, reflow soldering, electronics, semiconductor industry soldering furnaces and inert gas sintering furnaces.
