氧氣變送器的優(yōu)勢： 1、擴散型KF法蘭 2、結(jié)構(gòu)緊湊，安裝方便 3、長壽命氧化鋯傳感器 4、五到十年的加速使用壽命 5、傳感器不會干燥或凍結(jié) 6、低維護 7、低成本 Description: The OK series transmitter is a cost effective solution in a small package for oxygen measurement and control applications. It is compact, cheap and easy installation and designed to provide the trained engineers with useful information relating to the concentration of oxygen in non-corrosive gases and non-hazardous area. Its microprocessor based main board can offer accuray output for trace levels oxygen concentration. It is ideally suited for installed in inert chamber or glove box at normal atmosphere. OK系列氧氣變送器是用于氧氣測量和控制應(yīng)用的小型封裝中的一種經(jīng)濟高效的解決方案。它結(jié)構(gòu)緊湊、價格低廉、安裝方便，旨在為經(jīng)過培訓(xùn)的工程師提供有關(guān)非腐蝕性氣體和非危險區(qū)域中氧氣濃度的有用信息。其基于微處理器的主板可以為微量氧濃度提供accuray輸出。它非常適合安裝在惰性室或正常大氣下的手套箱中。 Specification: Model： | OK-101 | OK-201 | OK-301 |
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| Measuring Range： | 0-10 ppm | 0-100ppm | 0-1000 ppm |
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| Sensor Type： | Zirconia Oxygen Sensor | Accuracy： | ±2% of Span Gas | Response Time： | Approximay 6 sec. for T95 | Installation : | KF Flange | Measuring Type: | Diffusion | Operating Temperature: | 0° to 45° C (32 ? 113° F) Steady State | Operating Humidity: | 0?90% Non?condensing | Operating Pressure | Normal Atmosphere | Calibration@ 1% v/ min*: | Span/ Zero Gas (2 points) or 3 points | Analog Output： | 4-20mA or 20-4mA Selectable （0-10V/ 10-0V optional） | Digital Interface | RS485 for Calibration/ Setting | Calibration/ Setting Software | Included with RS485 to USB Converter | Power： | 12VDC(24 VDC optional) | Power Consumption： | Maximum 2A |
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