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GF+SIGNET 2750/2760 变送器和前置放大器

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深圳市德隆泰科技有限公司

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产品简介

GF+SIGNET 2750/2760 变送器和前置放大器2750-2760传感变送电路和前置放大器Signet 2750和2760 PH/ORP传感变送电路和前置放大器，以DryLoc?连接器为特色，提供多种功能以适合各种设备的应用，2760是一种前置放大器，它允许多种PH/ORP电极和大多数Signet的仪表一起工作，为带其他厂商的仪表，它也能用普通的连接器，前置放大器的信号没有要求。

详细介绍

GF+SIGNET 2750/2760 变送器和前置放大器

2750-2760传感变送电路和前置放大器

　　 Signet 2750和2760 PH/ORP传感变送电路和前置放大器，以DryLoc?连接器为特色，提供多种功能以适合各种设备的应用，2760是一种前置放大器，它允许多种PH/ORP电极和大多数Signet的仪表一起工作，为带其他厂商的仪表，它也能用普通的连接器，前置放大器的信号没有要求。 2750产生的前置放大器的信号和2760相同，但装置有两种不同的信号输出：一是两线制的4-20mA回路输出；二是数字（S3L）输出。它们允许较长的电缆长度，并能和Signet8900多功能控制器连接。 2750能提供PH/ORP电极类型自动识别功能，它也可选择Easycal功能，允许简易的键盘校验，并有LED显示的反馈。 DryLoc?电极连接器，不仅为浸入式安装提供了快速的、牢固的配置，并且可用于在线安装，NEM4 4X/RP65密封接线盒是2750在线型的一体化部件，并且也可做为2750的附件应用。

技术数据

工作范围：PH：0-14 光隔离
温度：-25℃——120℃
ORP：-2000—2000mV 光隔离
显示：模拟：可倒向的刻度盘：0-14PH或±1000mV
数字：带背光的LCD，2*16字符
电源设备：12-24V，AC或DC，可调节的
50-60HZ，10W max
电流输出：4-20mA 无隔离，有源的，内供电电源
回路抗阻：350Ω max @ 12V
950Ω max @ 24V
电缆类型：两芯双绞线屏蔽电缆(22 AWG).
标准论证：
CE UL 制造符合ISO9001：2000质量 ISO14001：2004环境管理标准

GF+SIGNET 2750/2760 变送器和前置放大器详细英文介绍

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 （选型手册下载）
Data Sheet - 2750 DryLoc® pH/ORP Sensor Electronics (pdf, 0.4 MB)

Manuals （使用说明书下载）
English (pdf, 1.4 MB)

Compatible Products （兼容产品链接）
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 （认证文件下载）
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:

Downloads （选型手册下载）
Data Sheet - 2760 DryLoc® pH/ORP Preamplifiers & Connectors (pdf, 0.4 MB)

Manuals （使用说明书下载）
English (pdf, 0.4 MB)

Compatible Products （兼容产品链接）
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 （认证文件下载）
2760 CE Certificate (pdf, 0.0 MB)