HMA-4200CR6 | HMA-4200TCR | HMA-4200TCU | HMA-4200TN | |
测量范围
|
0~2 mg/L * | 0~2 mg/L * | 0~3.5 mg/L * | 0~10 mg/L * |
准确性误差
|
≤±5% | ≤±5% | ≤±5% | ≤±5% |
重复性误差
|
≤±5% | ≤±5% | ≤±5% | ≤±5% |
线性误差
|
≤±5% | ≤±5% | ≤±5% | ≤±5% |
量程漂移
|
≤±5% | ≤±5% | ≤±5% | ≤±5% |
零点漂移
|
≤±3% | ≤±3% | ≤±5% | ≤±3% |
测量周期
|
最小测量周期20min | 最小测量周期50min | 最小测量周期50min | 最小测量周期50min |
校准方法
|
手动/自动 | 手动/自动 | 手动/自动 | 手动/自动 |
通信输出
|
RS-232/(4-20)mA | RS-232/(4-20)mA | RS-232/(4-20)mA | RS-232/(4-20)mA |
MTBF
|
≥1440h/次 | ≥1440h/次 | ≥1440h/次 | ≥1440h/次 |
电源
|
220VAC±10%, 50Hz±5 | 220VAC±10%, 50Hz±5 | 220VAC±10%, 50Hz±5 | 220VAC±10%, 50Hz±5 |
尺寸 (高×宽×深) | 1550*500*420mm | 1550*500*420mm | 1550*500*420mm | 1550*500*420mm |