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GF+SIGNET 8860系列雙路電導(dǎo)率控制器

3-8860 雙路電導(dǎo)率控制器
　　 Signet8860雙路電導(dǎo)率控制器，在外殼上帶有功能設(shè)置，并且它的理想性能可以滿足水處理實際需要。它提供兩個分開而且獨立的輸入傳感器，供電電源可以選100-240VAC或24VDC.8860編程通道簡單，并有直觀的菜單系統(tǒng)。單元也可以通過關(guān)閉溫度補償模式，對測量的原始電導(dǎo)值編程，從而滿足USP要求。為過程控制，8860配置了4個干觸點繼電器和3路4-20mA輸出回路。測量計算包括差、比例、百分比（％）衰減。通過撥動開關(guān)，兩個繼電器可以更換成晶體管集電極開路輸出。繼電器和集電極開路輸出可用于高、低位報警，脈沖方式和專用的USP報警模式。8860提供防護(hù)等級為NEMA 4X/IP65的儀表面，帶自修復(fù)功能的窗口， 1/4 DIN 外殼很容易安裝在表盤上。

輸入：2路傳感器輸入
輸出：3路4-20mA、4個繼電器或2個繼電器和2個集電極開路輸出
電源：11-24 VDC；100-240 VAC

技術(shù)數(shù)據(jù)

工作范圍：電導(dǎo)率0.055-400000μS/cm
電阻系數(shù)：10KΩ.cm-18.2MΩ.cm
**度：溫度：±0.5℃
電導(dǎo)率/電阻系數(shù)： ±2 %.讀數(shù)
電源：3-8860-AC：100-240VAC±10%額定50-60Hz
3-8860：12-24VDC±10%額定
顯示：數(shù)字式2X16液晶顯示
對比度：用戶可調(diào)節(jié)5檔
環(huán)境：工作溫度：-10℃-55℃
時間延遲：0-6400秒
*大脈沖范圍：400脈沖/秒
標(biāo)準(zhǔn)和論證：CE，UL
ISO9001：2000 14001：2004 CE.

GF+SIGNET 8860系列雙路電導(dǎo)率控制器詳細(xì)英文介紹

8860 Dual Channel Conductivity-Resistivity Controller

The Signet 8860 Dual Channel Conductivity/Resistivity Controller is a two-channel input device equipped with three scaleable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. Dual input and advanced control capability, including percent rejection, difference and ratio calculations, together with Signet Conductivity Sensors, form the perfect measurement and control system for water treatment applications and more. Two versions are available: once accepts AC line-voltage, the other low voltage DC for power. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA 4X/IP65 front panel with self-healing window in a 1/4 DIN package for easy panel installation.
Online Catalog
Fields of Application:
RO/DI System Control
Demineralizer Regeneration and Rinse
Scrubber, Cooling Tower & Boiler Protection
Chemical Concentration
Rinse Tank Water Quality
Desalination
Leak Detection
Aquatic Animal Life Support Systems
Advantages:
2-Channel Input
Simultaneous Display
AC Line-Voltage or DC Powered
Display and/or Control: µS, mS, PPM or PPB (TDS), kOhm, MOhm, % Rejection, Difference, Ratio, °C or °F
Three (3) Fully Scaleable 4 to 20 mA Outputs
Two (2) Open Collector Outputs
Up to Four (4) Programmable Relays
Time Delay Relay Function
1/4 DIN, NEMA 4X/IP65 Enclosure with Self-healing Window
Standards:
CE
UL
CUL
RoHS compliant

Downloads   （選型手冊下載）
Data Sheet - 8860 Two-Channel Conductivity/Resistivity Controller (pdf, 0.3 MB)

Manuals   （使用說明書下載）
English (pdf, 1.4 MB)

Compatible Products （兼容產(chǎn)品鏈接）
2819-2823 Conductivity Electrodes
2839-2842 NPT Conductivity Electrodes

CE Certificates   （認(rèn)證文件下載）
8860 CE Certificate (pdf, 0.0 MB)