3-8850電導(dǎo)率變送器（GF+SIGNET 3-8850電導(dǎo)表）與3-2819系列,3-2839系列電導(dǎo)傳感器適配
3-8850電導(dǎo)率變送器
與3-2819系列,3-2839系列電導(dǎo)傳感器適配，其特點為：2×16 LCD顯示，耐腐蝕外殼，具有程序化溫度補償功能，能顯示μs、ms、kΩ、mΩ、ppm等多種模式，允許溫度和過程信號轉(zhuǎn)換雙路輸出。
開孔尺寸:92X92mm ( 盤裝表)
技 術(shù) 數(shù) 據(jù)
可連接所有的signet電導(dǎo)率電極
可重復(fù)性： ±2 %.讀數(shù)
顯示：數(shù)字式2X16液晶顯示
對比度：用戶可調(diào)節(jié)5檔
刷新時間：1.8秒
電源：12-24VDC±10%額定
[-1型 21mA max][-2型 220mA max][-3型 60mA max]
傳感器輸入范圍：電導(dǎo)0.055-400000μS/cm
電阻系數(shù)：10KΩ.cm-18.2MΩ.cm
溫度：-25-120℃
標準和論證：CE，UL
ISO9001：2000 14001：2004
| 3-8850 | 電導(dǎo)率變送器 / 電阻率變送器 | ||
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| 輸入、輸出和電源（選其一） | ||
| -1 | 1個輸入，1路 4-20mA輸出，1個集電極開路，4線電源 | ||
| -2 | 1個輸入，1路4-20mA輸出，2個繼電器輸出，4線電源 | ||
| -3 | 1個輸入，2路 4-20mA輸出，2個開放收集器，4線電源 | ||
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| 現(xiàn)場安裝或控制柜式安裝（選其一） | ||
| 配 | 現(xiàn)場安裝+8050安裝殼 | ||
| P | 控制柜安裝：包括安裝架和墊圈 | ||
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| 3-8850 | -1 | P | 盤裝編號示例 |
GF+SIGNET電導(dǎo)儀/電阻儀目錄指引
8850 ProcessPro® Conductivity-Resistivity Transmitter
The Signet 8850 Conductivity/Resistivity Transmitter is designed for broad application and ease of setup and use.
Full-microprocessor based electronics allow wide operating range, and long term signal stability due in three different instrument versions: the 8850-1 for traditional two-wire current loop, the 8850-2 features current loop plus two dry contact relays, or the 8850-3 with two-wire current loop, one sensor input signal and two current loop outputs.
The 8850 is offered with a NEMA 4X/IP65 front panel with a self-healing window in a convenient 1/4 DIN package for easy mounting. The 8850 can be configured via a simole menu system. In addition to programmable outputs and relays, the unit can also be set up to measure raw conductivity values.
Online Catalog
Fields of Application:
- RO/DI System Control
- Rinse Tank Control
- Cooling Tower, Scrubber or Blowdown Control
- Environmental Study (TDS)
- Desalinisation Monitor
- Water Quality Monitoring
- Leak Detection
- Chemical Concentration
Advantages:
- Display in µS, mS, KOhm, MOhm, PPM (TDS)
- Simulate function
- Programmable Temperature compensation
- Relay options
- Dual output option allows temperature and process signal transmission
- 2 x 16 character dot matrix LCD
- Chemical resistant enclosure and self-healing window
Standards:
- CE
- UL
- CUL
- RoHS compliant
| Downloads （選型手冊下載） Data Sheet - 8850 Conductivity/Resistivity Transmitters (pdf, 0.3 MB) |
| Manuals （使用產(chǎn)明書下載） 8850-1 - English (pdf, 0.3 MB) 8850-2 - English (pdf, 0.2 MB) 8850-3 - English (pdf, 0.3 MB) |
| Compatible Products （兼容產(chǎn)品鏈接） 2819-2823 Conductivity Electrodes 2839-2842 NPT Conductivity Electrodes |
| CE Certificates （認證文件下載） 8850 CE Certificate (pdf, 0.0 MB) |
