ABB致力于創(chuàng)新數(shù)字化連接和啟用的工業(yè)設備和系統(tǒng)。設法提高公用事業(yè)，工業(yè)，運輸和基礎設施的效率，安全性和生產力。
ABB主營產品：ABB儀器儀表、ABB DCS、ABB晶閘管、ABB勵磁、ABB傳動及配件、ABB模塊、ABB電機、ABB傳感器、ABB接觸器等。
ABB 液位變送器LMT200E2S6R1B1D3L2H1CSR5規(guī)格描述
LMT200 |
E2 Approval - ATEX / IECEx Flameproof Housing |
S6 Probe Wetted Material - 316L SS |
R1 Probe Style and Probe Type - 0.625 in. Rigid Probe, -40 ...250 °F |
B1 Mounting Orientation - Bottom left connected electronic housing |
D3 Housing - 316L Stainless Steel with 2 x M20 x 1.5 in. |
L2 Display - With Through the Glass (TTG) Push Buttons, Display and Glass Cover |
H1 Output - Single 4 ... 20 mA + HART |
CS Certificates - SIL2 (HFT=0) and SIL3 (HFT=1) - certified acc. to IEC61508 |
R5 Calibration Type - 5-point calibration verification certificate, factory default 100, 75, 50, 25 and 0 % of measurement length,or customer specified points ML code is not recognized Measuring Length : 2000 mm |
ABB 液位變送器LMT200系列簡介
MT200 基于磁致伸縮原理。
1. 設備電子元件以固定間隔產生低能電流脈沖。
2. 電脈沖產生磁場，該磁場沿傳感器管內的專用導線傳播。
3. 導線和磁性浮子周圍的磁場相互作用導致導線中產生扭轉應力波。該扭轉以已知速度沿導線傳播，從磁性浮子的位置開始，向導線的兩端傳播。
4. 發(fā)射器組件中放置的專利傳感元件將接收到的機械扭轉轉換為電返回脈沖。
5. 基于微處理器的電子元件測量起始脈沖和返回脈沖之間的經過時間（飛行時間），并將其轉換為與浮子液位成比例的位置測量值。
特點：
出廠校準
高精度：滿量程的 .01% 或 +/- 1.27 毫米
無需重新校準：設置后即可忘記
波形顯示，設置簡便
不受攪拌、泡沫或乳化層的影響
無需示波器
設計用于外部安裝到 K-TEK KM26 或其他
磁力液位計
高級傳感器（專利號 5,473,245）
帶 HMI 顯示屏的本地指示
帶獨立現(xiàn)場端子的雙隔間外殼
隔間
環(huán)路供電，探頭長度為 15.24 米（50 英尺）
總和/或界面液位測量
溫度范圍：-195.5 至 426.6oC（-320 至 800oF）
帶選項
現(xiàn)場可更換/升級電子模塊
內置 RFI/EMI 濾波器
數(shù)字通信
在線自我驗證
選項：
兩級指示
玻璃觀察窗
316 不銹鋼外殼
內置浪涌保護
The LMT200 is based upon the magnetostrictive principle.
1. The device electronics generates a low energy current pulse at fixed intervals.
2. The electrical pulses create a magnetic field which travels down a specialized wire inside the sensor tube.
3. The interaction of the magnetic field around the wire and the magnetic float causes a torsional stress wave to be induced in the wire. This torsion propagates along the wire at a known velocity, from the position of the magnetic float and toward both ends of the wire.
4. A patented sensing element placed in the Transmitter assembly converts the received mechanical Torsion into an electrical return pulse.
5. The microprocessor-based electronics measures the elapsed time between the start and return pulses (Time of Flight) and converts it into a position measure- ment which is proportional to the level of the float.
Features:
Calibrated from the factory
High Accuracy: .01% of Full Scale or +/- 1.27mm
Never Requires Re-Calibration: Set It & Forget It
Easy setup with waveform display
Not affected by agitation, foam or emulsion layers
No oscilloscope required
Designed to Mount Externally to K-TEK KM26 or other
Magnetic Level Gauge
Superior Sensor (Patent #5,473,245)
Local Indication with HMI Display
Dual Compartment Housing with Separate Field Terminal
Compartment
Loop Powered to 15.24m (50ft) Probe Length
Total and/or Interface Level Measurement
Temperature Range: -195.5 to 426.6oC (-320 to 800oF)
with options
Field Replaceable / Upgradable Electronics Module
Built-in RFI / EMI Filter
Digital Communications
Online Self-verification
Options:
Two Level Indications
Glass Viewing Window
316 Stainless Steel Enclosure
Built-in surge protection
ABB液位變送器LMT200系列其他常用型號：
ABB LMT200E2S6R1B1D3L2H1CSR5
ABB LMT200.M1.S6.R1.B1.D2.L2
ABB LMT200.M1.S6.R1.B1.D2.L2. H1-.M5
ABB LMT200M1S6R1B1D
ABB Temperature Transmitter NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)集產品開發(fā)、設計、制造、銷售、于一體，代理經營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產品和解決方案的優(yōu)質渠道。
如果有任何關于ABB液位變送器LMT200E2S6R1B1D3L2H1CSR5的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for ABB products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: jjxdch.cn.
ABB 液位變送器LMT200E2S6R1B1D3L2H1CSR5規(guī)格描述
