• 产品名称:GF+SIGNET 2850 变送器

  • 产品型号:2850
  • 产品厂商:+GF+SIGNET
  • 产品价格:0
  • 折扣价格:0
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简单介绍:
GF+SIGNET 2850 变送器2850电导率、电阻率传感器变送电路和一体化系统+GF+ SIGNET2850 电导率/ 电阻率传感器变送电路,可用于各种结构的电极,具有蕞大的安装灵活性。通用型可安装在管道、墙或储罐上。如采用任何Signet的电导率/电阻率传感器,可以有单路或双路(仅数字型)输入。对浸入式传感器安装,螺纹接线盒型能够使用这些相同的传感器。它也可以采用一体化组合系统
详情介绍:
GF+SIGNET 2850 变送器

2850电导率、电阻率传感器变送电路和一体化系统
   +GF+ SIGNET2850 电导率/ 电阻率传感器变送电路,可用于各种结构的电极,具有蕞大的安装灵活性。通用型可安装在管道、墙或储罐上。如采用任何Signet的电导率/电阻率传感器,可以有单路或双路(仅数字型)输入。对浸入式传感器安装,螺纹接线盒型能够使用这些相同的传感器。它也可以采用一体化组合系统。在线的安装结构,可以选择在0.01,0.1,1.0,10.0 cm-1标准单元。2850实际应用的电导范围:0.055-200,000μS或电阻率范围:18.2MΩ-10KΩ。所有2850单元应用时,可选择两种输出:数字(S3L)输出或4-20mA输出。数字(S3L)输出型蕞多允许6个传感器直接输入Signet 8900多参数控制器。可用两线制4-20mA输出,对标准单元电极范围,可用8个4-20mA输出。 另外可由用户在现场选择,每个范围是否反向。所有2850单元都可配置NEMA 4X/IP65的外壳,允许连接运行电缆的长度可达1000ft(305m)。 EasyCal的标准功能是,对简单的现场校验,可自动识别电导试验溶液的值。根据USP的要求,可用校验工具对传感器变送电路进行精确校验。
 
 
GF+SIGNET 2850 变送器详细英文介绍
 

2850 Conductivity-Resistivity Sensor Electronics and Integral System

 

The Signet 2850 Conductivity/Resistivity Sensor Electronics are available in various configurations for maximum installation flexibility. The universal mount version is for pipe, wall, or tank mounting and enables single or dual (digital output only) inputs using any standard Signet conductivity / resistivity sensor. The threaded j-box version can be used with these same Signet sensors for submersible sensor mounting. It is also available as a combined integral system configuration for in-line mounting and includes a conductivity electrode in a choice of 0.01, 0.1, 1.0, 10.0, or 20.0 cm-1 cell constants. The 2850 is ideal for applications with a conductivity range of 0.055 to 400,000 µS or a resistivity range of 100 MΩ to 10 kΩ. Each range can be inverted and are field selectable.

All 2850 units are available with a choice of two outputs, digital (S3L) or 4 to 20 mA. The digital (S3L) output version allows for up to six sensor inputs directly into the Signet 8900 Multi-Parameter Controller. The two-wire 4 to 20 mA output is available with eight 4 to 20 mA output ranges for each electrode cell constant.

All 2850 units are built with NEMA 4X/IP 65 enclosures which allow wiring connections with long cable runs of up to 305 m (1,000 ft). EasyCal is a standard feature that automatically recognises conductivity test solution values for simple field calibration. A calibration tool is available to validate of the sensor electronics according to USP requirements.

Online Catalog

Fields of Application:

  • Water Treatment and Water Quality Monitoring
  • Reverse Osmosis
  • Deionisation
  • Demineraliser, Regeneration & Rinse
  • Scrubber, Cooling Tower and Boiler Protection
  • Aquatic Animal Life Support Systems

Advantages:

  • Integral mount systems for quick and easy installation
  • Compact design for maximum installation flexibility
  • Digital (S3L) interface or two-wire 4 to 20 mA output
  • EasyCal with automatic test solution recognition
  • Dual channel unit available for low cost installation with Signet 8900 Multi-Parameter Controller
  • For use with ALL Signet conductivity electrodes

Standards:

  • CE

Manuals  (使用说明书下载)
English (pdf, 0.5 MB)
CE Certificates (认证文件下载)
2850 CE Certificate (pdf, 0.0 MB)



 
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