特性
- MULTI-PARAMETER INSTRUMENT – up to three inputs: Choose pH/ORP/ISE or Contacting Conductivity/Resistivity, in any combination
- LARGE DISPLAY – easy-to-read process measurements
- EASY TO INSTALL – modular boards, removable connectors, easy to wire power, sensors and outputs
- INTUITIVE MENU SCREENS with advanced diagnostics and help screens
- SEVEN LANGUAGES included: English, French, German, Italian, Spanish, Portuguese and Chinese
- FOUR ANALOG OUTPUT
"FEATURES AND APPLICATIONS The Model 1057 analyzer offers three sensor inputs and four current outputs thus reducing the cost per loop and saving panel space. The modular design allows signal input boards to be field replaced making configuration changes easy. Conveniently, live process values are always displayed during programming and calibration routines. Standard features include electrically isolated inputs, seven menu languages, four 4-20mA current outputs, 4 alarm relays and removable connectors."
技术参数
| 规格项 | 参数值 |
|---|---|
| 水质参数 | Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids |
| 电气输出 | Analog Current |
| 电导率范围 | 0.0100 to 600000 µS/cm |
| 特性和功能 | Self-test / Diagnostics |
| 工作温度 | 32 to 131 F (0 to 55 C) |
| 用户控件 | Digital Front Panel |
| 外观形式 | Panel |
| 特征 | ORP Reference Electrode Input |
| 仪器特性 | Automatic Temperature Compensation |
| 最大输入通道 | 3 (# channels) |
| pH 测量特性 | pH Reference Electrode Input |
| ORP 范围 | -1500 to 1500 millivolts |
| 精度 | 1 +/-millivolts |
| pH范围 | 0.0 to 14 pH |
| 显示类型 | Video |
| 控制继电器数量 | 4 # |
| 介质温度 | 32 to 392 F (0 to 200 C) |
| 产品类别 | Water Quality Testing Instruments |
