MESSKONZEPT研發(fā)、生產(chǎn)和銷售緊湊、高精度、價格合理的導(dǎo)熱性探測器和分析儀。提供非常強大、可靠和價格合理的測量儀器。
MESSKONZEPT熱探測器FTC110-OEM技術(shù)參數(shù)
Technical Data | |
Absolute maximum ratings: | |
Ambient temperature | -20 ~ +55 °C |
Sensor temperature | +60 °C (max. +75 °C) |
Gas pressure (absolute) | 1 bar (0.4~10 bar) |
Specifications: | |
Weight | ~200 g |
Gas flow | 50 l/h (20~150 l/h) |
T90 time at a flow of 50 l/h | <1 sec |
Volume of the device | ~1.5 cm3 |
Warm-up time | ~20 min |
Material: | |
Material exposed to the gas | Stainless steel (LF316SS), Kovar, Si, SiOxNy, gold, epoxy, Viton |
MESSKONZEPT熱探測器FTC110系列介紹
FTC110 探測器基于帶有薄膜的微機械硅芯片。兩個薄膜電阻集成在薄膜中，用于加熱薄膜和檢測其溫度。兩個電阻均受惰性涂層保護，以防止與氣體分子發(fā)生化學(xué)反應(yīng)。在薄膜的上方和下方，硅片上蝕刻有兩個空腔。測量氣體擴散到空腔中，根據(jù)氣體的熱導(dǎo)率，從薄膜（源）中耗散的能量或多或少高于其余芯片（空心）。測量量是將薄膜溫度保持在較高水平所需的電壓。
微機械芯片安裝在測量氣體流過的不銹鋼外殼中。氣體入口和出口由 6mm Swagelok? 配件制成。為了允許探測器實現(xiàn)溫度控制操作模式，使用連接到外殼的兩個加熱元件和一個溫度傳感器來控制不銹鋼外殼的溫度。溫度控制電路位于安裝在外殼下方的第一塊電路板上。溫度可用 10 圈電位器設(shè)定。默認(rèn)值為 60°C。在外殼上方，第二塊電路板控制膜的溫度（~105°C）并生成輸出信號。
The FTC110 detector is based on a micro-mechanical silicon chip with a thin membrane. Two thin film resistors are integrated into the membrane and are used for both heating the membrane and detecting its temperature. Both resistors are protected by an inert coating in order to prevent chemical reactions with the gas molecules. Above and underneath the membrane, two cavities are etched into the silicon. The measuring gas diffuses into the cavities and depending on the thermal conductivity of the gas more or less energy is dissipated from the membrane (source) which is held at a higher temperature than the remaining chip (hollow). The quantity measured is the voltage that is needed to keep the temperature of the membrane at the higher level.
The micro-mechanical chip is fitted into a stainless steel housing where the measuring gas flows through. Gas inlet and outlet are made of 6mm Swagelok? fittings. In order to allow a temperature controlled operation mode of the detector, the temperature of the stainless steel housing is controlled using two heating elements and a temperature sensor that are attached to the housing. The temperature control circuit is on a first board mounted underneath the housing. The temperature may be set with a 10-turn potentiometer. The default value is 60°C. Above the housing, a second board controls the temperature of the membrane (~105°C) and generates the output signal.
MESSKONZEPT熱探測器FTC系列其他常用型號：
MESSKONZEPT FTC110-TRA
MESSKONZEPT FTC110-OEM
MESSKONZEPT FTC200-OEM
MESSKONZEPT FTC130-OEM
MESSKONZEPT FAST THERMAL CONDUCTIVITY DETECTOR NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，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MESSKONZEPT熱探測器FTC110-OEM的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for MESSKONZEPT products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
MESSKONZEPT熱探測器FTC110-OEM技術(shù)參數(shù)及介紹
