产品介绍
The EL-PRESS series digital electronic pressure transducers and controllers for gases and liquids have a well-proven compact thru-flow design. The instruments include a diaphragm type piezo-resistive pressure sensor for pressure measurement\/control from the lowest range (2 ... 100 mbar absolute, gauge or differential) up to the highest ranges (8 ... 400 bar absolute \/ gauge or 0,3 ... 15 bar dif). The control valve design distinguishes itself from competitive designs in its truly modular construction and it can be field replaced or changed by the user without any adjustment. The standard valve is normally closed and is available up to Kv-values of 6.0. Normally opened valves can also be supplied.","\"Multibus\" Digital Pressure Meters\/Controllers","Bronkhorst High-Tech developed their digital instruments according to the flexible \"multibus\" concept, due to which the instruments can be equipped with on-board interface board with DeviceNetTM, Profibus-DP®, Modbus or FLOW-BUS protocol. More information about digital \"multibus\" communication.","Features:","Applications:
特性
- 通流设计
- 紧凑布置
- 稳定的控制，即使在不同的工艺量
- 高压可达400bar
- 可提供金属密封和/或下行版本
- 高精度和重复性
- 气相色谱法和液相色谱法
- 发酵罐压力控制（生物技术）
- MOCVD过程中的蒸汽压力控制（鼓泡系统）
- 挤压成型过程中的保护气体压力控制
- thru-flow设计
- mocvd过程中的蒸汽压力控制（鼓泡系统）
P-702C&P-702CV 压力控制器技术参数
| 规格项 | 参数值 | 勾选搜索替代 |
| 性 能 | ||
| 精度 | 0.5 ±% FS | |
| 特 性 | ||
| 测量介质 | Liquid; Gas | |
| 控制输入信号 | Analog Voltage Output; Current Loop Output; Serial / Digital; Network / Fieldbus Output (optional feature) | |
| 控制输出数量 | 1 outputs | |
| 控制输出信号 | Limit | |
| 输入数量 | 1 inputs | |
| 特征 | PC-Based | |
| 连 接 & 显 示 | ||
| 用户接口 | Computer Programmable | |
| 更多规格 | ||
| 类型 | DC Voltage Inputs; Current Loop (Transmitter) Excitation | |
| 产品类别 | Pressure Controllers | |
| 通信接口 | DeviceNet™. PROFIBUS-DP®, Modbus-RTU or FLOW-BUS | |
| 标准和合规性 | RoHS; WEEE |
产品替代
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