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Unsurpassed reliability, accuracy and long-term stability in critical processes. The remote configurable transmitter transfers and monitors converted signals from RTD sensors and thermocouples as well as from resistance and voltage signals using selectively HART®, FOUNDATION Fieldbus™-, PROFIBUS® PA-communication. It visualizes the signals on its own backlit display. A field housing allows a direct connection in harsh process areas as well as in hygienic applications as option.
Universal input usable for resistance thermometer (RTD), thermocouple (TC), resistance thermometer (Ω), voltage transmitters (mV)
HART® protocol for converting various input signals to a scalable 4 to 20 mA analog output signal. Operating the transmitter using handheld terminals Field Xpert SFX350/370, field communicator 475 or remotely via PC
FOUNDATION Fieldbus™ ITK 6.1.2
PROFIBUS® PA Profile 3.02
Optional: stainless steel housing for hygienic or Ex d application
Преимущества
High reliability in harsh industrial environments due to dual compartment housing and compact, fully potted electronics
Backlit display with large measured value, bar graph and status condition indication
Diagnostics information according to NAMUR NE107
International approvals such as FM, CSA (IS, NI, XP and DIP) and ATEX (Ex ia, Ex nA nL, Ex d and dust ignition-proof); marine approval
SIL certification as per IEC 61508:2010
Galvanic isolation 2 kV (sensor input / current output)
The Ziegler-Natta process uses hazardous chemicals like titanium tetrachloride. Precise temperature measurement is crucial to prevent runaway reactions and ensure safety and efficiency.
To meet the challenges of temperature monitoring in such critical processes, a thermowell design has been developed that responds to process changes up to five times faster than standard designs.
The inner temperature of the reactors during the sulfur reaction must be continuously and accurately monitored to prevent plant shutdowns and optimize the energy consumption.
HART: 11,5...42 В пост. тока Ex ia: 11,5...30 В пост. тока FOUNDATION Fieldbus: 9...32 В пост. тока Ex ia: 10,5...24 В пост. тока PROFIBUS PA: 9...32 В пост. тока Ex ia: 10,5...24 В пост. тока
Соответствие стандарту UL Комп. FM IS, NI I/1+2/ABCD CSA IS, NI I/1+2/ABCD ATEX II1G Ex ia IIC T6 ATEX II2G Ex d IIC T6 ATEX II3G Ex nA IIC T6 ATEX II3G Ex ic IIC T6 ATEX IECEx II2D Ex tb IIIC Db ATEX II1G Ex ia IIC T6, II2D Ex ia IIIC FM XP, NI, DIP I,II,III/1+2/A-G CSA XP, NI, DIP I,II,III/1+2/A-G FM XP, DIP, IS, NI I,II,III/1+2/A-G CSA XP, DIP, IS, NI I,II,III/1+2/A-G FM+CSA XP,DIP, IS, NI I,II,III/1+2/A-G CSA, общее назначение IECEx Ex d IIC T6 Gb IECEx Ex ia, Ex d NEPSI Ex ia IIC T4-T6 NEPSI Ex nA II T4-T6 NEPSI Ex d IIC T4-T6 TIIS Ex ia IIC T4 TIIS Ex ia IIC T6 TIIS Ex d IIC T6 Морской сертификат только для протокола HART SIL2 только для протокола HART EAC Ex ia IIC T6 Ga EAC Ex d IIC T6 Gb
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
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