QQ交談
您所在位置：請輸入產(chǎn)品關(guān)鍵字：
郵編：510660
聯(lián)系人：李達奇
電話：86-020-82348721
傳真：86-020-82348703
手機：13711672610
留言：發(fā)送留言
個性化：www.jichuang-china.com
網(wǎng)址：www.jichuang-china.com
商鋪：http://facexiu.com/st202678/
SC25V-AGP25-120
- 發(fā)布日期：
- 有效日期：
- 所 在 地：
- 產(chǎn) 地：
- 已獲點擊：
- 2024年8月26日
- 2025年2月26日
- 廣東廣州市
- 日本
- 160次
【產(chǎn)品簡介】
SC25V-AGP26-225、SC25V-AGP25-120、SC25V-AGP25-225、SC25V-ALP25-120、SC25V-ALP25-225
SC21-AAP26、SC21-ALP26、SC21-AGP24、SC21-AGP26、SC21-AGP
【詳細(xì)說明】
SC25V-AGP25-120
SC25V、SC25V-AIP25、SC25V-ALP26-120、SC25V-ALP26-225、SC25V-AGP26-120
SC25V-AGP26-225、SC25V-AGP25-120、SC25V-AGP25-225、SC25V-ALP25-120、SC25V-ALP25-225
SC21-AAP26、SC21-ALP26、SC21-AGP24、SC21-AGP26、SC21-AGP
Features
• VP connector
• Sterilizable pH sensor
• No reference electrode or junction
• Maintenance free pH sensor
• No diffusion = high stability
SC24V Differential pH sensor
The SC24V it a differential pH sensor. This means that the reference is not a （liquid） junction but a glass sensor which does not respond to pH changes （within the applicable range of the sensor）. Therefore the sensor is truly maintenance free and the output voltage of the sensor depends only on the salt concentration of the process.
The sensor responds to pH changes rather than analyzes the accurate pH value. In that sense it is best to describe the sensor as pH control sensor rather than pH measuring sensor.
A pH sensor measures the voltage that the pH membrane measures as function of the pH value of the process sample.
This voltage is then compared with the mV output of a reference cell that is independent on the pH value of the sensor In most pH control applications the salt concentration is rather constant, so the output of the SC24V differential sensor is only dependent on the pH of the process. A rule of thumb is that a change in salt concentration of +/- 25% has an effect of less than 0.1pH on the pH reading.
廣州技創(chuàng)電子設(shè)備有限公司優(yōu)勢代理銷售日本橫河YOKOGAWA全系列儀表！
日本橫河YOKOGAWA
指針電表、數(shù)字萬用表、兆歐表/絕緣電阻表、鉗型電流表、便攜式校驗儀、功率計、分流器/變壓器、有紙記錄儀、無紙記錄儀、混合記錄儀、記錄儀配件、便攜式記錄儀、數(shù)字調(diào)節(jié)儀、信號轉(zhuǎn)換器/互感器、閥門定位器/轉(zhuǎn)換器、溫度變送器、壓力變送器、電磁流量計、渦街流量計、手操器、數(shù)字溫度計、數(shù)字照度計、氧分析儀、電導(dǎo)率儀、PH/ORP計/電極、探頭/傳感器/電纜、DCS卡件/模塊/PLC、分流器/變壓器/電阻器、張力計