OK系列氧变送器是一款能够在小空间内有效解决氧气测量和应用控制的产品。它结构紧凑,价格低,易安装,产品用于向专业的工程师提供非易燃气体中和安全区域中氧气浓度相关的有用信息。安装于主板上的微处理器可以精确地输出显示微量水平的氧气浓度。本产品非常适合安装于正常大气压下使用的惰性气体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 | ||