氢能

绿氢对于能源转型和经济去碳化至关重要。利用可再生电力生产氢气的电解装置的产能正在稳步增长。燃料电池系统则是将氢气高效、清洁地转换成电能，其过程与电解装置相反，但是与电解装置一样，由连接成高压组串的单体电池和电堆构成。

高压监测和电流测量

若要发现电解槽或燃料电池的早期缺陷和磨损现象，需要连续精确测量高达 1500 V 的电堆和组串电压。视所使用的电解工艺而定，可能也需要监测三到四位数安培范围内的高电流以及设备内的温度。

为何选择 Knick?
因其隔离性和可靠性出色，Knick 高压变送器和隔离放大器已在众多氢能应用中经受了考验。由于电解装置通常在分散的地点运行，设备可用性在很大程度上取决于测量技术的可靠性和免维护运行。我们的电压、电流和温度变送器能完美满足这些要求。

H2 [Ind] Application Description

Absatz [Ind] briefly: where can be used Knick products

合适的产品

P27000 Universal Isolated Signal Conditioner | Calibrated switching of 480 input and output ranges | Isolation up to 1000 V

商品编码:

P27000

P29000 High Voltage Transducer | Calibrated range selection

商品编码:

P29000

P41000 High Voltage Transducer | Input up to ±100 V | High isolation up to 3600 V

商品编码:

P41000

P42000 High Voltage Transducer | Calibrated range selection

商品编码:

P42000

P45000 High Voltage Transducer | Input up to ±3000 V overrange up to 150% | For use in SIL2 systems, redundantly in SIL3

商品编码:

P45000

关于能源主题的最新博客文章

9月 2024

Interface Technology

Hydrogen

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

Exhibition, InnoTrans

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

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Interface Technology

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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

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, Voltage

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

USA, Exhibition

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

Hydrogen

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

High-Voltage Transducer, USA, P44000

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

High-Voltage Transducer, Voltage, P42000D2

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

DC

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

High-Voltage Transducer, DC, P29000

Measuring Photovoltaic Degradation

Photovoltaic (PV) array degradation is an important aspect to consider for system design and installation.

6月 2020

Interface Technology

High-Voltage Transducer, USA

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

High-Voltage Transducer

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

DC, USA, Current

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

UL

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, P50000

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

P41000TRMS

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

P22400, SIL

Functional safety and maximum availability can go together

The requirements on operational and safety-related circuits are continuously growing.

找不到商品。

氢能

高压监测和电流测量

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H2 [Ind] Application Description

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合适的产品

关于能源主题的最新博客文章

Stack and String Voltage Measurement in Electrolyzers and Fuel Cells

适用于 Knick 变送器的新型 30 mV 分流电阻

Innovations at InnoTrans 2024 for rolling stock and DC traction power supply

Knick Austria - direct customer contact in Austria from 2024

Energy storage - the handshake between renewable energy and electric vehicles

P52000VPD 电压检测器能够可靠检测高达 4200 V 的直流电压

Knick Interface at Battery and Electric & Hybrid Vehicle Technology Expo

VariTrans A20340 – 仅需一个隔离放大器的标准信号倍增

Electrical measurement and process analytics for hydrogen production

Condition Monitoring of High-Voltage Motors

Pulse frequency conditioner for speed sensors

全球最小传感器，高达±2200 V

宽范围电源对于直流电气测量的重要性

Measuring Photovoltaic Degradation

Electrical Measurement Solutions: Control from 480 to 4800 Volts

Benefits of High Voltage Transducers versus Instrument Transformers

分流器和霍尔效应的技术对比

MTBF beyond 3000 years: A snap hook for your plant

Knick Products Comply With UL - What Does That Mean?

High-voltage transducer offers more safety on railway vehicles

True RMS Measurement with P41000TRMS

Functional safety and maximum availability can go together