PH-750酸碱度监视仪
产品介绍
技术指标
| PH-750 | PH-850 | | 测量范围(Range) | 0.00～14.00pH | | 准确度(Accuracy) | ±0.1pH | | 温度补偿(Temp.Comp.) | Reference to 25 ℃, manual temperature compensation | | 介质温度(Oper. Temp.) | 0～100℃ | | 配套电极(Sensor) | Dual composite electrode | | 校准方式(Calibration mode) | 4.00；6.86；9.18 Three-point calibration | | 显示方式(Display) | 3½ Bit LCD | | 电流输出(Current output) | — — — | isolation 4～20mA | | 控制输出(Control output) | — — — | ON High/low limit relay | | 供电电源(Power) | AC 110/220V±10% 50/60Hz | | 工作条件(Working environment) | Ambient temperature:0～50℃ Relative humidity:≤85% | | 外形尺寸(Dimensions) | 48×96×100mm(H×W×D) | | 开孔尺寸(Hole size) | 45×92mm(H×W) | | 安装方式(Installation mode) | Panel mounted(embedded) |
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