The flangeless design of the 8711 wafer sensor make it an economical, compact, and lightweight alternative to flanged magnetic flowmeters.在8711晶片傳感器凸緣設計,,使之成為經濟,,緊湊,重量輕替代法蘭電磁流量計,。Alignment rings provided with every 8711 center the sensor in the process line and make installation easier.對齊環(huán)提供了每8711中心在傳感器的生產線,,使安裝更容易。
Lightweight, easy-to-install sensor for many common flow applications重量輕,,易于安裝許多共同的流量傳感器的應用
Wide range of sizes and electrode materials to meet your needs廣泛的尺寸和電極材料,,以滿足您的需求
The 8700 Magnetic Flowmeter Systems provide obstructionless flow measurement that is ideal for metering any conductive fluid.在8700電磁流量計系統提供obstructionless流量測量是計量任何導電流體的理想選擇,。A wide choice of construction materials provides compatibility with virtually all applications, from highly corrosive liquids to fibrous slurries often considered difficult to measure with other devices.阿建筑材料廣泛的選擇提供了幾乎所有的應用程序兼容性的高度腐蝕性液體,以通常被認為是難以衡量與其他設備纖維漿,。Rosemount Magnetic Flowmeters offer the benefit of measuring flow in a package virtually unaffected by density, temperature, pressure, and viscosity change.羅斯蒙特電磁流量計的測量提供了一個幾乎被包流密度,,溫度,壓力,,影響效益,,粘度變化,。
Municipal Water Treatment Facility Increases Water Quality with Universal Transmitter Technology (PDF @110 Kb 市政污水處理廠增加與通用發(fā)射機技術 (PDF格式水質 @ 110 Kb
Agricultural Processor Saves $7300 in Regulatory Compliance Costs with Meter Verification Diagnostic (PDF @480 Kb) 農業(yè)處理器節(jié)省了遵守法規(guī)診斷與核查表 (PDF格式費用7300 @ 480單位:kB)
Norske Skog Bruck Restores Automatic Basis Weight Control and Increases Paper Production with High Process Noise Diagnostic (PDF @330 Kb) 諾斯克斯布魯克恢復自動定量控制 ,, 并增加高過程噪聲診斷 (PDF格式文件制作 @ 330單位:kB)
Large Refinery Saves $49,200 in Regulatory Compliance Costs with 8714i Meter Verification Diagnostic (PDF @210 Kb) 大型煉油廠節(jié)省了成本 , 在合規(guī)與8714i計49200核查診斷 (PDF格式@ 210單位:kB)
High Process Noise Diagnostic Improves Measurement Reliability and Lowers Maintenance Costs (PDF @170 Kb) 高噪聲診斷過程改進測量的可靠性和降低維護成本 (PDF格式@ 170 KB智能)
Oilfield Service Company Reduces Lost Frac Days with Magmeter Technology (PDF @250 Kb) 油田服務公司降低失去Magmeter技術 (PDF格式@在250 kB 壓裂天 )
Magmeter Diagnostics Reduce Maintenance Costs Associated with Corrosion of Ground Lead Connection (PDF @160 Kb) Magmeter診斷 ,, 減少維護成本與接地線連接腐蝕 (PDF格式相關 @ 160單位:kB)
Brewer Simplifies Tax Meter Verification with Advanced Flowmeter Diagnostics (PDF @90 Kb) 布魯爾簡化稅表核查 @ 90 KB智能診斷與高級流量計 (PDF格式)
University Improves Water Billing Accuracy with Meter Verification and High Accuracy Calibration (PDF @90 Kb) 大學改善了水的表核查和高精度校準 (PDF格式的計帳準確性 @ 90 KB智能手機)
Performing Arts Center Decreases Energy Consumption Billing System Errors with E-Series Magmeter (PDF @80 Kb) 與E表演藝術中心的減少能源消耗計費系統的誤差系列Magmeter(PDF格式@ 80 KB英文版)
With a wide range of liner and electrode materials available, the Rosemount 8700 Series Magnetic Flowmeter family is suitable for virtually any conductive liquid application.隨著班輪及電極材料種類繁多,,羅斯蒙特8700系列電磁流量計系列是適合幾乎任何導電液體的應用程序。Rosemount Magnetic Flowmeters offer the benefit of measuring flow in a package unaffected by density, temperature, pressure, and viscosity change.羅斯蒙特電磁流量計的測量提供了一個由密度,,溫度,,壓力,,流量包不受影響利益,粘度變化,。
Step 1: Flow Sensor Type第1步:流量傳感器類型
Type類型
Application Notes應用筆記
Accuracy Option精度選擇
Line Sizes線尺寸
Coil Drive Power線圈驅動電源
8705 8705
Standard process design標準工藝設計
0.25% Standard 0.25%標準 0.15% High 0.15%高
15 - 900 mm 15 - 900毫米 0.5 - 36 inch 0.5 - 36英寸
Pulsed DC脈沖直流
8711 8711
Compact light-weight小型輕量
0.25% Standard 0.25%標準 0.15% High 0.15%高
4 - 200 mm 4 - 200毫米 0.15 - 8 inch 0.15 - 8英寸
Pulsed DC脈沖直流
8721 8721
Designed for food & beverage and life science, 3-A and EHEDG專為食品飲料,,生命科學的3 - A和EHEDG
0.5% Standard 0.5%的標準 0.25% High高0.25%
15-100 mm 15-100毫米 0.5 - 4 inch 0.5 - 4英寸
Pulsed DC脈沖直流
8707 8707
Best in P&P, M&M slurry flows, and noisy applications在P標準普爾,,男&M泥漿流動和噪聲應用
0.5% Standard 0.5%的標準 0.25% High高0.25%
80 - 900 mm 80 - 900毫米 3 - 36 inch 3 - 36英寸
High-Signal高信號 Pulsed DC脈沖直流
Step 2: Liner Material Selection第2步:內襯材料的選擇
Liner班輪
Notes注釋
Temp Limits溫度限制
Type and Line Sizes類型和尺寸線
PFA煤灰
BEST FLUOROPOLYMER*含氟聚合物 Excellent resistance to chemicals and abrasion.優(yōu)異的耐化學性和耐磨性。Suitable for any application.適用于任何應用程序,。
-20 to 350°F (-29 to 177°C -20到350華氏度(-29至177℃
Flange法蘭 15 - 350 mm 15 - 350 mm的 0.5 - 14 inch 0.5 - 14寸
Wafer晶圓 4 - 8 mm 4 - 8毫米 0.15 - 0.3 inch 0.15 - 0.3英寸
PTFE聚四氟乙烯
BETTER FLUOROPOLYMER更好的含氟聚合物 More cost effective than PFA.更符合成本效益比煤灰,。Excellent chemical resistance, but less abrasion resistance than PFA.優(yōu)良的耐化學性,,但低于煤灰耐磨性,。
-20 to 350°F (-29 to 177°C -20到350華氏度(-29至177℃
Flanged法蘭 15 - 900 mm 15 - 900毫米 0.5 - 36 inch 0.5 - 36英寸
Wafer晶圓 15 - 200 mm 15 - 200毫米 0.5 - 8 inch 0.5 - 8英寸
ETFE ETFE膜
GOOD FLUOROPOLYMER良好的含氟聚合物 Similar chemical and abrasion resistance to PTFE, but a lower maxium temperature an more expensive.類似的化學和耐磨性能聚四氟乙烯,但溫度較低zui大信號的更加昂貴,。
-20 to 300°F (-29 to 149°C) -20到300華氏度(-29至149℃)
Flanged法蘭 15 - 400 mm 15 - 400毫米 0.5 - 16 inch 0.5 - 16寸
Wafer晶圓 15 - 200 mm 15 - 200毫米 0.5 - 8 inch 0.5 - 8英寸
Polyurethane聚氨酯
Typically applied to clean water (no chemicals).通常適用于清潔水(無化學品),。Abrasion resistant to slurries with small particles.耐磨的泥漿與小顆粒。
0 to 140°F (-18 to 60°C) 0至140 ° F(-18至60 ° C)
Flanged法蘭 15 - 900 mm 15 - 900毫米 0.5 - 36 inch 0.5 - 36英寸
Neoprene氯丁橡膠
Typically applied to water and sea water.通常適用于水和海水,。Abrasion resistant to slurries with small particles.耐磨的泥漿與小顆粒,。
Typically applied to mining slurries, abrasion resistant to larger debris.通常用于采礦泥漿,耐磨較大的碎片,。
0 to 158°F (-18 to 70°C) 0至158 ° F(-18至70 ° C)
Flanged法蘭 80 - 900 mm 80 - 900毫米 1.5 - 36 inch 1.5 - 36英寸
Step 3: Electrode Type and Material Selection步驟3:電極類型和材料選擇
Electrode Type電極類型
Application Notes應用筆記
Button按鈕
Standard electrode design.標準電極設計,。Use for most applications, especially where abrasion is a concern.對于大多數應用程序使用,特別是在磨損是一個問題,。Has fair resistance to coating which can be improved by properly sizing sensor.有公平抵抗涂層處理,,可以通過適當大小傳感器改善。
Bullet-nose子彈鼻
Use where coating is a concern and no solids are present.在使用涂料是一個問題,,沒有固體存在,。Bullet-nose electrode should not be used in abrasive or slurry applications as the particles will result in increased process noise on the electrodes.子彈鼻電極不應使用或泥漿磨料粒子的應用程序將在提高過程中的噪音導致的電極。
Electrode Material電極材料
Application Notes應用筆記
316L SST 316不銹鋼
Standard electrode material.標準電極材料,。Compatible with most low concentration water based applications.與大多數低濃度水兼容的應用程序,。Avoid using stainless in higher concentration acid applications.避免使用高濃度酸應用不銹鋼。
Nickel Alloy 276鎳合金276
Use in medium to high concentration acids where SST is not acceptable.在使用中的高濃度酸在SST是不能接受的,。Use in applications with high chloride concentrations, such as sea water.利用高濃度氯,,如海水,,應用。
Ideal for liquor applications found in pulp and paper industry.酒中找到理想的應用紙漿和造紙工業(yè),。Also ideal as a spare electrode option to cover nearly every application in a plant.另外一種理想的備用電極選擇幾乎覆蓋了每一種植物的應用。Compatible with nearly every process fluid.兼容幾乎所有的過程流體,。
Tantalum鉭
Ideal for high concentration acid flows such as hydrochloric and hydrofluoric acids.適用于高濃度酸的流動,,如鹽酸和氫氟酸。
Titanium鈦
Ideal for high concentration caustic (base) applications such as sodium and potassium hydroxides.適用于高濃度苛性(基地),,如鈉和鉀氫氧化物應用,。
Step 4: Transmitter Selection第4步:選擇變送器
Type類型
Notes注釋
Accuracy Option精度選擇
Power Supply電源供應器
User Interface Output Protocol LOI用戶界面的輸出協議意向書
8732 8732
Integral or remote mounting積分或遠程安裝
0.25% Std性病0.25% 0.15% High 0.15%高
Global AC/DC交流/直流
HART®, Foundation™ fieldbus optical switch LOI or display only哈特®,基金會™現場總線光開關的意向書或只顯示
8712 8712
Remote wall遠程墻
0.25% Std性病0.25% 0.15% High 0.15%高
Global AC/DC交流/直流
HART Dedicated button LOI哈特按鈕意向書
8712 High Signal 8712高信號
Remote wall.遠程墻,。Compatible only with 8707 flowtube只兼容8707 flowtube
0.5% Std性病0.5% 0.25% 0.25%
115V AC 115伏交流電
HART哈特 Dedicated button LOI按鈕意向書
Step 5: Diagnostics and Enhanced Features第5步:診斷和增強功能