SE557 pH Sensor | Memosens | 250 mm | Ex | Omega glass | For process media requiring high measurement stability
商品编号:
SE557X/2-NMSH
Description
SE557 pH Sensor | Memosens | 250 mm | Ex | Omega glass | For process media requiring high measurement stability
For special requirements and high-precision measurements with refillable liquid electrolyte, digital, with Memosens technology
- Omega glass, high impedance for high-temperature applications, very low alkali error, CIP/SIP capable
- High accuracy
- Extensive measuring range for pH and temperature
- Refillable liquid electrolyte
- 2 ceramic junctions
- Self cleaning due to pressurization
- Integrated temperature detector
- Perfect galvanic isolation thanks to Memosens technology
- No influence of humidity in the connector
- Precalibration in the lab
- Digital data transfer
- Integrated sensor diagnostics
Elimination of typical junction problems resulting in high measurement accuracy in ultrapure water as well as in heavily polluted media and at high temperatures. Integrated, refillable liquid electrolyte reservoir. 2 ceramic junctions, self cleaning due to pressurization (continuous outflow of electrolyte).
我们期待您的来信
联系我们
| 传感器材料: | Omega 玻璃 |
|---|---|
| 参考系统: | 银/氯化银，可补充液态电解质 |
| 插接头: | Memosens |
| 是否防爆: | Ex |
| 测量参数: | pH |
| 测量范围: | 0 … 14 pH |
| 温度: | -20 … 100 °C |
| 相对压力: | -1 … 6 bar |
| 长度: | 250 mm |
| 隔膜: | 陶瓷 (2x) |
下载
操作说明书
证书
Safety guides
我们的服务
相关的博客文章
9月 2024
Interface Technology
Stack and String Voltage Measurement in Electrolyzers and Fuel Cells
Voltage, current and temperature measurement in electrolyzers with P40000 series high voltage transducers
9月 2024
Interface Technology
适用于 Knick 变送器的新型 30 mV 分流电阻
Knick 从现在起为其高压变送器的附件产品系列增添具有 30 mV 电压降的分流电阻
9月 2024
Interface Technology
Innovations at InnoTrans 2024 for rolling stock and DC traction power supply
At InnoTrans 2024 Knick presents electrical measurement solutions for rolling stock and DC traction power supply applications
12月 2023
Company
|Interface Technology
|Process Analytics
Knick Austria - direct customer contact in Austria from 2024
Reorganization of sales in Austria and new contacts in the field of process analytics and interface technology
5月 2022
Interface Technology
Energy storage - the handshake between renewable energy and electric vehicles
Energy storage technology such as battery and hydrogen are critical for growth and continuous development of renewable energy and e-mobility.
2月 2022
Interface Technology
P52000VPD 电压检测器能够可靠检测高达 4200 V 的直流电压
新型电压检测器 P52000VPD (Voltage Presence Detection) 能够可靠监控高压应用领域，在达到指定阈值时向下游设备控制器发送信号。
9月 2021
Interface Technology
Knick Interface at Battery and Electric & Hybrid Vehicle Technology Expo
Knick will be showcasing high-voltage electrical measurement and signal conversion products.
5月 2021
Interface Technology
VariTrans A20340 – 仅需一个隔离放大器的标准信号倍增
The A20340 can output a standard input signal to four calibrated and galvanically isolated outputs in parallel.
4月 2021
Interface Technology
Electrical measurement and process analytics for hydrogen production
Knick products optimize hydrogen production in the process and in electrolyser operation.
3月 2021
Interface Technology
Condition Monitoring of High-Voltage Motors
Having an active predictive maintenance campaign in place for large rotating equipment can be a key strategy for maximizing process uptime.
3月 2021
Interface Technology
Pulse frequency conditioner for speed sensors
The new P16000 from Knick is a pulse frequency conditioner that converts frequency signals from speed sensors into standard signals.
11月 2020
Interface Technology
全球最小传感器，高达±2200 V
Knick的VariTrans P 40000系列能对从±50 mV到±3600 V的电压，以及从±100 mA到±20 kA的电流进行可靠测量。经过验证的ProLine系列现在已经扩展到包含传感器P42000D2，它安装在Din导轨上，模块设计紧凑，测量高达2200 V的直流电压。
8月 2020
Interface Technology
宽范围电源对于直流电气测量的重要性
Knick生产的众多直流电气测量产品都包含通用的，也称为宽范围电源。这意味着它们将工作在一个相对较宽的电压范围窗口内，如20…253V，交流或直流。
7月 2020
Interface Technology
Measuring Photovoltaic Degradation
Photovoltaic (PV) array degradation is an important aspect to consider for system design and installation.
6月 2020
Interface Technology
Electrical Measurement Solutions: Control from 480 to 4800 Volts
Voltage and current transducers from Knick bring true control to electrical measurement applications across a wide-range of industries.
6月 2020
Interface Technology
Benefits of High Voltage Transducers versus Instrument Transformers
When a need arises to step voltage in a circuit either up or down for purposes of power transmission or distribution, there is no doubt that transformers are essential.
11月 2019
Interface Technology
分流器和霍尔效应的技术对比
在许多系统中，为了确保性能和安全，需要测量较大的直流电流。两个例子是静态励磁和轨道牵引动力。这些电流的测量通常采用两种主要原理之一：配有mV级变送器的分流器电阻或霍尔效应传感器来反馈。
3月 2018
Interface Technology
MTBF beyond 3000 years: A snap hook for your plant
Failure of equipment on the plant floor can lead to considerable and costly disruption.
1月 2018
Interface Technology
Knick Products Comply With UL - What Does That Mean?
There are different assessments and approaches to reach an adequate level of safety. Manufacturers are typically on the “safe” side, if they comply with recognized standards.
11月 2017
Interface Technology
High-voltage transducer offers more safety on railway vehicles
The requirements placed on railway vehicles have increased significantly in recent years. Products for rolling stock need to ensure a higher level of functional safety than ever before.
2月 2017
Interface Technology
True RMS Measurement with P41000TRMS
Traditional millivolt AC transducers are very susceptible to errors due to their poor insulation and are only designed for pure sinewave measurement.
2月 2017
Interface Technology
Functional safety and maximum availability can go together
The requirements on operational and safety-related circuits are continuously growing.