OK系列氧變送器是一款能夠在小空間內(nèi)有效解決氧氣測量和應(yīng)用控制的產(chǎn)品。它結(jié)構(gòu)緊湊,價格低,易安裝,產(chǎn)品用于向?qū)I(yè)的工程師提供非易燃?xì)怏w中和安全區(qū)域中氧氣濃度相關(guān)的有用信息。安裝于主板上的微處理器可以精確地輸出顯示微量水平的氧氣濃度。本產(chǎn)品非常適合安裝于正常大氣壓下使用的惰性氣體手套箱及真空手套箱。|
Model |
OK-101 |
OK-201 |
OK-301 |
|
Measuring Range |
0-10ppm |
0-100ppm |
0-1000ppm |
|
Sensor Type |
Zirconia Oxygen Sensor | ||
|
Accuracy |
±2% of Span Gas | ||
|
Response Time |
Approximately 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 or Span/ Middle/ Zero Gas | ||
|
Analog Output |
4-20mA or 20-4mA Selectable | ||
|
Digital Interface |
RS485 for Calibration/ Setting | ||
|
Power |
12.0 VDC | ||
|
Power Consumption: |
Maximum 2A | ||