原装E+H音叉料位开关/E+H音叉限位开关FTL51C-ABGKDK2G4AA//FTL51的功能安全性达到 SIL2/SIL3级,第二道防护确保设备具有zui高程度的安全性和可用性。测量值稳定,不受流动、 扰动、气泡、泡沫、振动、固体含量或粘附的影响。Liquiphant FTL51C音叉料位开关,配备强耐腐蚀涂层和延伸管,可用于危险区域,通过多个认证,适合所有行业。
优势
可用于功能安全性要求SIL2/SIL3级,符合 IEC 61508/IEC 61511-1的安全系统
采用多种耐腐蚀涂层,*适应过程要求
配备多种电子插件类型,如NAMUR, 继电器、半导体晶闸管、PFM信号输出,实现与各个过程控制系统的连接
还可选用PROFIBUS PA通讯协议
无需校准:快捷、经济的设备开启模式
无机械活动件、无需维护,无磨损,使用寿命长。可监测叉体破损,保证功能正常
FDA 认证材料(PFA Edlon)
E+H音叉料位开关/E+H音叉限位开关FTL51C-ABGKDK2G4AA,Liquiphant M 是一款液用音叉料位开关,功能不受流动、 扰动、气泡、泡沫、振动、固体含量或粘附的影响。Liquiphant是浮球开关的理想替代品。因为传感器的接液部分(过程连接、延伸管和音叉叉体)均采 用搪瓷或塑料涂层,该款仪表可用于强腐蚀性液体的测量。EEx ia、EEx de和EEx d防爆等级,可用于爆炸危险区域。
测量原理 | Vibration Liquids | |
Characteristic / Application | High protection against aggressive media by using antistatic coating Modular housing concept wide range of process connections Analogue and bus interfaces Extensive certificate range (e.g.Ex,WHG) pipe extension up to 3m (6m option) | |
Supply / Communication | PROFIBUS PA 19...253V AC, 2-wire 10...55V DC-PNP, 3-wire DPDT, 19...253V AC, 10...55V DC 8/16mA, 11...36V DC NAMUR PFM, 2-wire NAMUR with testbutton | |
Ambient temperature | -50 °C...+70 °C (-58 °C...+158 °F) | |
Process temperature | -50 °C...+150 °C (-58 °F...+302 °F) up to 230 °C / 450°F on request | |
Process pressure absolute / max. overpressure limit | Vacuum...40 bar (Vacuum...580 psi) | |
Min. density of medium | 0.5g/cm³ (0.4g/cm³ optional) | |
Main wetted parts | ECTFE PFA (Edlon) PFA (Rubyred) PFA (conductive) Enamel | |
Process connection | Flange: DN25...DN100, ASME 1"...3", JIS RF10 K 50 | |
Process connection hygienic | FDA conform with PFA (Edlon) | |
Sensor length | ECTFE, PFA 130mm, 148mm...3000mm (ECTFE, PFA 5.12", 5.83"...118") Enamel 130mm, 148mm...1200mm (Enmal 5.12", 5.83"...47.24") | |
OutputE+H音叉料位开关/E+H音叉限位开关FTL51C-ABGKDK2G4AA | PROFIBUS PA 19...253V AC 10...55V DC-PNP 19...253V AC bzw 10...55V DC 8/16mA, 11...36V DC NAMUR PFM | |
Certificates / Approvals | ATEX, FM, CSA, TIIS Overfill prevention WHG SIL EN10204-3.1 GL/ABS marine FDA listed | |
Options | Heavy duty stainless steel housing mainly for the oil and gas industry | |
Specialities | Foamdetection Detekt a densitychange second line of defense | |
Components | FTL325P/FTL375P Interface PFM FTL325N/FTL375N Interface NAMUR |
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