Cảm biến áp suất chuẩn Hart Protocol

Pressure Transmitter Hart Protocol

CI4100 Labom | CI4103 Labom | PASCAL Ci4 Labom

Features:

• Pressure transmitter for the measuring of relative and absolute pressures of gases, vapors and liquids
• Stainless steel case in sturdy design, degree of protection IP 65/67
• Accuracy ≤ 0.1 %
• High-resolution graphic display with Intuitive 4-button operation and backlight
• Comprehensive parameterising functions
• Comprehensive simulation and diagnostic functions
• Quick access to device data
• Development according to SIL2
• Nominal range 0.25 bar to 600 bar
• Turndown up to 100:1
• Measuring rate up to 100 Hz
• Output signal 4…20 mA with HART® protocol
• Configuration memory
• Digital communication via PDM/EDD, FDT/DTM, 375/475 Field Communicator
• Output functions: linear, invers, square root, table function with up to 64 support points
• Media temperature -40…100 °C
• Wetted parts stainless steel
• Case design:

– process connection bottom

– process connection at back

• Process connections: various screw-in thread with internal diaphragm
• Approved according to NAMUR 95

Options

• Accuracy ≤ 0.075 %
• Gold coating of sensor diaphragm (thickness 6 µm)
• Thin film sensor for H2-applications
• Approvals/Certificates

 – Explosion protection (ATEX/IECEx/UKEX) for gases

and dust

 – Classification per SIL2

 – Material certificate per EN 10204-3.1

 – Calibration certificate per EN 10204-3.1

 – Certificate for hydrogen resistance per EN 10204-3.1

• As per UKCA regulations
• Operating software LAB4Level for level measurements
• Removable display and control unit
• Degree of protection IP 69K
• Oxygen free of oil and grease

Tests and certificates 

Ex approvals:

ATEX:

• TÜV 13 ATEX 120264 X
•  II 1/2G Ex ia IIC TX Ga/Gb
•  II 1/2D Ex ia IIIC Txx °C Da/Db
•  II 2G Ex ia IIC TX Gb
•  II 2D Ex ia IIIC Txx °C Db

IECEx:

• IECEx TUN 13.0018X
• Ex ia IIC TX Ga/Gb
• Ex ia IIIC Txx °C Da/Db
• Ex ia IIC TX Gb
• Ex ia IIIC Txx °C Db

UKEX:

• CML 21UKEX21179X
•  II 1/2G Ex ia IIC TX Ga/Gb
•  II 1/2D Ex ia IIIC Txx °C Da/Db
•  II 2G Ex ia IIC TX Gb
•  II 2D Ex ia IIIC Txx °C Db