PEM成立于1991年，可以說(shuō)是通用寬帶Rogowski換能器的先鋒。以前，該技術(shù)相對(duì)未知，僅用于一些專(zhuān)業(yè)應(yīng)用。
PEM繼續(xù)為廣泛的應(yīng)用和行業(yè)提供先進(jìn)的Rogowski傳感器，并為面臨當(dāng)前測(cè)量挑戰(zhàn)的工程師提供建議和支持。迄今為止，PEM已出口到全球超過(guò)35個(gè)國(guó)家，其客戶(hù)可以包括許多世界領(lǐng)先的工程公司和研究機(jī)構(gòu)。
PEM產(chǎn)品有：
CWT電流探頭
RCT工業(yè)傳感器
LFR電流探頭
CMC探針
DCFlex電流探頭
PEM探頭CWT MiniHF系列技術(shù)參數(shù)
Performance | |
Peak current | 30A peak to 120kA peak |
Output | ±6.0V peak corresponding to 'Peak Current' into ≥100k? |
High Frequency Bandwidth (-3dB) | 30MHz (100mm coil), 23MHz (200mm coil); CWT MiniHF |
Low Frequency Bandwidth (-3dB) | Varies with model type |
Accuracy (typ.) | Calibrated to ±0.2% with conductor central in the Rogowski loop |
Operating temperature range | 0℃ to +40℃ (Integrator electronics) |
Coil Lengths | 100 or 200mm (custom lengths available) |
Peak coil insulation (coil thickness) | 2kV peak (3.5mm thickness) *CWT Mini Only |
Cable Length (coil to integrator) | 1m, 2.5m or 4m (custom lengths available) |
Power Supply | Option ‘B’ Battery 4 x AA (1.5V standard alkali batteries) |
Option ‘R’ Rechargeable Battery 4 x AA (1.2V NiMH batteries) with on-board trickle charge circuitry. |
PEM探頭CWT MiniHF系列產(chǎn)品參數(shù)介紹及選型
Overview
The CWT Mini and MiniHF are state-of-the art, clip-around, AC Rogowski current probes with a small form factor and virtually zero insertion impedance.
The New CWT MiniHF combines an innovative screened Rogowski coil providing excellent immunity to interference from fast local dV/dt transients or large 50/60Hz voltages and an extended 30MHz (-3dB) high frequency bandwidth for 100mm coils. The coil has a wide operating temperature from -40°C to +125°C and is available with 5kV peak insulation, 4.5mm thickness.
The CWT Mini features both improved high frequency and low frequency performance. The CWT Mini is available with a coil thickness of 3.5mm (2kV peak) or 4.5mm max (5kV peak).
The CWT range is ideal for power electronic applications, such as monitoring semiconductor switching waveforms or for measurements in electrically noisy environments. The easy-to-use thin, flexible, clip-around coil accurately replicates fast switching current waveforms be they sinusoidal, quasi sinusoidal or pulsed.
總覽
CWT Mini和MiniHF是最新型的夾式AC Rogowski電流探頭，具有較小的外形尺寸和幾乎為零的插入阻抗。
新型CWT MiniHF結(jié)合了創(chuàng)新的屏蔽Rogowski探頭，對(duì)快速本地dV / dt瞬變或較大的50 / 60Hz電壓產(chǎn)生干擾具有出色的抵抗力，并為100mm探頭提供了擴(kuò)展的30MHz（-3dB）高頻帶寬。該探頭的工作溫度范圍為-40°C至+ 125°C，并提供5kV峰值絕緣，4.5mm厚度。
CWT Mini具有改進(jìn)的高頻和低頻性能。CWT Mini的探頭厚度為3.5毫米（峰值2kV）或最大4.5毫米（峰值5kV）。
CWT系列是功率電子應(yīng)用的理想選擇，例如監(jiān)視半導(dǎo)體開(kāi)關(guān)波形或在電噪聲環(huán)境中進(jìn)行測(cè)量。易于使用的薄型，柔性，夾式探頭可精確復(fù)制快速開(kāi)關(guān)電流波形，無(wú)論是正弦波，準(zhǔn)正弦波還是脈沖波形。
PEM探頭CWT MiniHF系列其他型號(hào)：
PEM CWT MiniHF015
PEM CWT MiniHF03
PEM CWT MiniHF06
PEM CWT MiniHF1
PEM CWT Mini1
PEM CWT MiniHF3
PEM CWT Mini3
PEM CWT MiniHF6
PEM CWT Mini6
PEM CWT MiniHF15
PEM CWT Mini15
PEM CWT MiniHF30
PEM CWT Mini30
PEM CWT MiniHF60
PEM CWT Mini60
PEM CWT MiniHF150
PEM CWT Mini150
PEM Probe NEW + ORIGINAL+ ONE YEAR WARRANTY
愛(ài)澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營(yíng)世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶(hù)提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)來(lái)幫助優(yōu)化客戶(hù)的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于PEM探頭CWTMINI50HF/15的疑問(wèn)，請(qǐng)隨時(shí)與我們電聯(lián)，（021-3100 6702），我們將盡全力解決您的問(wèn)題。
If you have any question for PEM products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: jjxdch.cn.
PEM探頭CWTMINI50HF/15介紹
