Signet 2750和2760 PH/ORP傳感變送電路和前置放大器，以DryLoc?連接器為特色，提供多種功能以適合各種設(shè)備的應(yīng)用，2760是一種前置放大器，它允許多種PH/ORP電極和大多數(shù)Signet的儀表一起工作，為帶其他廠商的儀表，它也能用普通的連接器，前置放大器的信號(hào)沒(méi)有要求。 2750產(chǎn)生的前置放大器的信號(hào)和2760相同，但裝置有兩種不同的信號(hào)輸出：一是兩線制的4-20mA回路輸出；二是數(shù)字（S3L）輸出。它們?cè)试S較長(zhǎng)的電纜長(zhǎng)度，并能和Signet8900多功能控制器連接。 2750能提供PH/ORP電極類(lèi)型自動(dòng)識(shí)別功能，它也可選擇Easycal功能，允許簡(jiǎn)易的鍵盤(pán)校驗(yàn)，并有LED顯示的反饋。 DryLoc?電極連接器，不僅為浸入式安裝提供了快速的、牢固的配置，并且可用于在線安裝，NEM4 4X/RP65密封接線盒是2750在線型的一體化部件，并且也可做為2750的附件應(yīng)用。
溫度：-25℃——120℃
ORP：-2000—2000mV 光隔離
顯示：模擬：可倒向的刻度盤(pán)：0-14PH或±1000mV
數(shù)字：帶背光的LCD，2*16字符
電源設(shè)備：12-24V，AC或DC，可調(diào)節(jié)的
50-60HZ，10W max
電流輸出：4-20mA 無(wú)隔離，有源的，內(nèi)供電電源
回路抗阻：350Ω max @ 12V
950Ω max @ 24V
電纜類(lèi)型： 兩芯雙絞線屏蔽電纜(22 AWG).
標(biāo)準(zhǔn)論證：
CE UL 制造符合ISO9001：2000質(zhì)量 ISO14001：2004環(huán)境管理標(biāo)準(zhǔn)
GF+SIGNET 2750/2760 變送器和前置放大器詳細(xì)英文介紹
2750 DryLoc® pH-ORP Sensor Electronics
The Signet 2750 pH/ORP Sensor Electronics featuring the DryLoc® connector, provides a variety of functions to suit various requirements.
The 2750 has a preamplified signal and features two different outputs: a twowire 4 to 20 mA loop output with EasyCal function or a digital (S3L) output which allows for longer cable lengths and is compatible with the Signet 8900 Multi-Parameter Controller.
The 2750 self-configures for pH or ORP operation via automatic recognition of the electrode type. The optional EasyCal feature allows simple push-button calibration and includes an LED indicator for visual feedback.
The DryLoc® electrode connector quickly forms a robust assembly for submersible and in-line installations. NEMA 4X junction enclosures are integral parts of the 2750 in-line version and are also available as accessories for the submersible 2750.
The 2750 submersible preamplifier can also be used as an In-line preamplifier when used with the 3/4” or 1” threaded sensors including the 2724, 2774 and 2764 series electrodes. The 2750 In-line preamplifier can be used with Signet fittings up to DN100 (4 in.) and wet-tap assemblies.
Online Catalog
Fields of Application:
- Water and Wastewater Treatment
- Neutralisation Systems
- Scrubber Control
- Effluent Monitoring
- Surface Finishing
- Flocculent Coagulation
- Heavy Metal Removal and Recovery
- Toxics Destruction
- Sanitisation Systems
- Aquatic Animal Life Support Systems
- Pool & Spa Control
Advantages:
- In-line integral mount and submersible installation versions
- Automatic temperature compensation
- Auto configuration for pH or ORP operation
- Optional EasyCal calibration aid with automatic buffer recognition
- Junction boxes for convenient wiring
Standards:
- CE
| Downloads （選型手冊(cè)下載） Data Sheet - 2750 DryLoc® pH/ORP Sensor Electronics (pdf, 0.4 MB) |
| Manuals （使用說(shuō)明書(shū)下載） English (pdf, 1.4 MB) |
| Compatible Products （兼容產(chǎn)品鏈接） 2724-2726 pH/ORP Electrodes 2764-2767 Differential DryLoc® pH/ORP Electrodes 2774-2777 Threaded DryLoc® pH/ORP Electrodes 3719 pH/ORP Wet-Tap 8900 Multi-Parameter Controller pH/ORP Buffer Solutions |
| CE Certificates （認(rèn)證文件下載） 2750 CE Certificate (pdf, 0.0 MB) |
2760 DryLoc® pH-ORP Preamplifiers and Connectors
The Signet 2760 pH/ORP Preamplifiers features the DryLoc® connector, providing a robust connection to Signet DryLoc® electrodes.
The 2760 preamplifier allows any DryLoc® pH/ORP electrode to work with Signet ProcessPro® and ProPoint® pH/ORP instruments. It is also sold as a simple connector for use with other manufacturers’ instruments that do not require a preamplified signal.
The DryLoc® electrode connector system quickly forms a robust assembly for submersible and in-line installations. NEMA 4X junction enclosures are to extend the preamplifier cable to long distances.
The 2760 submersible preamplifier can also be used as an In-line preamplifier when used with the ¾ in. or 1 in. threaded sensors including the 2724, 2774 and 2764 series electrodes. The 2760 In-line preamplifier can be used with Signet fittings up to DN100 (4 in.) and wet-tap assemblies.
Online Catalog
Fields of Application:
- Water and Wastewater Treatment
- Neutralisation Systems
- Scrubber Control
- Effluent Monitoring
- Surface Finishing
- Flocculent Coagulation
- Heavy Metal Removal and Recovery
- Toxics Destruction
- Sanitisation Systems
- Aquatic Animal Life Support Systems
- Pool & Spa Control
Advantages:
- In-line integral mount and submersible installation versions
- Automatic temperature compensation
- Auto configuration for pH or ORP operation
- Junction boxes for convenient wiring
Standards:
- CE
| Downloads （選型手冊(cè)下載） Data Sheet - 2760 DryLoc® pH/ORP Preamplifiers & Connectors (pdf, 0.4 MB) |
| Manuals （使用說(shuō)明書(shū)下載） English (pdf, 0.4 MB) |
| Compatible Products （兼容產(chǎn)品鏈接） 2724-2726 pH/ORP Electrodes 2764-2767 Differential DryLoc® pH/ORP Electrodes 2774-2777 Threaded DryLoc® pH/ORP Electrodes pH/ORP Buffer Solutions |
| CE Certificates （認(rèn)證文件下載） 2760 CE Certificate (pdf, 0.0 MB) |
