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  • Pressure transmitter PASCAL Ci4 for diaphragm seal operation, hygienic, operating software LAB4Level for level measurements

Pressure transmitter PASCAL Ci4 for diaphragm seal operation, hygienic, operating software LAB4Level for level measurements

Type series CI411

  • EX
  • SIL2
  • HART
  • EHEDG
Pressure transmitter PASCAL Ci4 for diaphragm seal operation, hygienic, operating software LAB4Level for level measurements - CI411

Features

  • Pressure transmitter for the measuring of relative and absolute pressures of gases, vapors and liquids in applications for food and pharmaceutical industry
  • Stainless steel case in hygienic 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 40 bar
  • Turndown up to 100:1
  • Measuring rate up to 100 Hz
  • Output signal 4…20 mA with HART® protocol
  • Configuration memory
  • Digitale Kommunikation über PDM, FDT/DTM, 375/475 Field Communicator
  • Output functions: linear, invers, square root, table function with up to 64 support points
  • Media temperature up to 160 °C
  • Wetted parts stainless steel
  • Case design: - process connection bottom - process connection back
  • Various hygienic process connections, selected connections with EHEDG certificate
  • Approved according to NAMUR 95

Options

  • Accuracy ≤ 0.075 %
  • Explosion protection for gases and dust
  • Classification per SIL2
  • Certificate of measuring equipment for Russian Federation
  • Calibration certificate per EN 10204
  • Material certificate per EN 10204
  • Active temperature compensation (ATC technology)
  • Operating software LAB4Level for level measurements
  • Removable display and control unit
  • Wetted parts electropolished
  • Degree of protection IP 69K
  • EAC declaration (upon request)

Technical Data

Measuring ranges
See data sheet.
Constructional design / case
Design: Two-chamber case, continuously rotatable by ± 170°
Case surface blasted
Material case: - Stainless steel mat.no. 1.4301/1.4305 (304/303)
- Stainless steel mat.no. 1.4404 (316L)
Material front
cover:
- Stainless steel mat.no. 1.4305 (303)
- Stainless steel mat.no. 1.4404 (316L)
- Polypropylene, black
Gaskets: Silicone / NBR
Degree of protection per EN 60529: - IP 65 / IP 67
Option: IP 69K
Climatic category per EN 60721 3-4: 4K4H
Vibration resistance per EN 61298-3: 10…60 Hz: ± 0,35 mm
60…1000 Hz: 5 g
Material window: - Macrolon
- Non-splintering glass (requires front cover of stainless steel)
Elec. connection: - Circular connector M12
- Cable gland M16x1.5, PA black
- Cable gland M16x1.5, stainless steel
- Cable gland M20x1.5, PA black
- Cable gland M20x1.5, stainless steel
- 1/2" NPT, PA black
  Further connections upon request
Terminal blocks: - Spring clamp terminals up to 1.5 mm2
- Pole terminals up to 2.5 mm2
- Screw terminals up to 2.5 mm2
Weight: approx. 1.4 kg (without diaphragm seal)
Type plate: Laser marking
Process connection
Position: - bottom
- back
Design: See order details
Material wetted parts
Material: See order details
Measuring system
Sensor: Piezoresistive measuring element
System filling: Synthetic oil FD1, free of silicone, FDA compliant
Hygienic design
The surface roughness of the wetted parts made of stainless steel are executed according to EHEDG Doc.8 and ASME BPE SF3.
In case of choosing the additional feature HY, we guarantee the following surface roughness values:
Diaphragm foil: Ra ≤ 0.38 μm
Laser welds: Ra ≤ 0.76 μm
Turned parts: Ra ≤ 0.76 μm
Further versions of hygienic design upon request.
Accuracy
Reference cond. per EN 61298-1: TU = const. (15…25) °C
φ = const. (45...75) % r.F.
pU = const. (860...1060) mbar
UB = 24 V DC (± 3 V DC)
RB = 50 Ω, HART: 250 Ω
Ground connected
MBA = 0 bar
Calibration position: Process connection bottom: vertical
Process connection back: horizontal
Reference accuracy: Per EN 60770 incl. non-linearity, hysteresis and repeatability refer to the adjusted measuring span:
  Nominal range: 1-40 bar, Turndown ≤ 5:1 ≤ ± 0.1 %, Turndown > 5:1 ≤ ± 0.02 % x TD
  Nominal range: 0.25 bar, Turndown ≤ 5:1 ≤ ± 0.15 %, Turndown > 5:1 ≤ ± 0.03 % x TD
  Option:
Nominal range: 1-40 bar, Turndown ≤ 3.75:1 ≤ ± 0.075 %, Turndown > 3.75:1 ≤ ± 0.02 % x TD
Long-term drift: Refer to nominal range
≤ 0.1 %/year
Operational
availability:
< 12 s
Response timet90 at current output: for 20 Hz measuring rate: typically 120 ms
for 100 Hz measuring rate: typically 50 ms
Temperature influence, case: Refer to nominal range:
  Nominal range 1 - 40 bar, Temp. -20...80 °C ≤ ± 0.1 %/10K, max. 0.3 %, Temp. -40...-20 °C typically ≤ ± 0.2 %/10K
  Nominal ranbge 0.25 bar, Temp. -20...80 °C ≤ ± 0.15 %/10K, max. 0,4 %, Temp. -40...-20 °C typically ≤ ± 0,2 %/10K
Temperature influence process connection: See data sheet
Indication
Display: - High-resolution graphic display with backlight
- 4-button operation
- Freely configurable display modes
- continuously rotatable
- Optional: Remote display and control unit, can be used up to 10 m away from measuring point
Configuration memory: - All parameterisation data can be copied from the device into the configuration memory in the display module. The data is permanently stored there, even in the event of power failure.
  - The parameters can be transferred simply and quickly to other devices.
Output
Signal: 2-wire technology 4…20 mA
Lower limit 3.8…4 mA
Upper limit 20…21 mA
Lower alarm current < 3.6 mA
Upper alarm current > 21 mA
Current limitation 22 mA
Digital communication: HART ® protocol, version 7
  Device driver:
- EDD für SIMATIC PDM
- DTM for PACTware or compatible systems (FDT compliance)
- EDD for 375 / 475 Field Communicator
Function: - linear
- inverse response
- by square root
- table function with up to 64 support points
Turndown: Max. 100:1
Damping: 0…999.9 s selectable in steps of 0.1 s
Measuring rate: 20 Hz, switchable to 100 Hz
Resolution: 0,5 µA
Current sensing func.: 3.55…21.5 mA selectable in steps of 0.001 mA
Load R: R ≤ (UV-12V DC)/0.022 A [Ohm]
U = supply voltage
  for HART® communication R ≥ 230 Ω
Supply voltage
Functional range: 12…30 V DC, protected against polarity reversal
Ripple: < 5 %
Temperature ranges
Ambient: -40…80 °C
(Display visibility is limited at temperatures below - 30 °C)
Media: -20…160 °C *
with temperature decoupler up to 200 °C *
* at Ta ≤ 70 °C , P > 500 mbar abs
Ta = ambient temperature
  Vacuum application:
10…500 mbar abs: -20…120 °C
< 10 mbar abs upon request
Storage: -40…80 °C
Tests and certificates
See documents
Type series
CI4110, CI4113

Documents

Name
Description
EN
DE
  • D4-016-1

    Data Sheet

  • BA_072

    Operating Instructions

  • XA_010

    Ex Instructions

  • XA_011

    Ex Instructions

  • SA_001

    SIL Instructions

  • ZER_090

    Certificate - ATEX

  • ZER_091

    Certificate - IECEx

  • KE_042

    Declarations of conformity

  • TA_035

    Technical Instructions

  • Software

    PASCAL Ci4 HART (DD/EDD) for Simatic PDM V6.0 SP5, V8.1 and V9.x

  • Software

    PASCAL Ci4 HART (DTM) for Pactware

  • Software

    PASCAL Ci4 HART (DD/EDD) for Simatic PDM V9.x

  • Software

    PASCAL Ci4 HART (DD/EDD) for Emerson Handheld Communicator 375 / 475

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