Differential pressure transmitter PASCAL Ci4 Delta P for general application

Type series CI4300

  • EX
  • SIL2
  • HART
Differential pressure transmitter PASCAL Ci4 Delta P for general application - CI4300

Features

  • Differential pressure transmitter with metallic diaphragm
  • Stainless steel case in sturdy design, degree of protec-tion 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
  • Digital communication via PDM, 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
  • Approved according to NAMUR 95
  • EAC declaration (upon request)

Options

  • Explosion protection for gases and dust
  • Classification per SIL2
  • Certificate of measuring equipment for Russian Federation
  • Calibration certificate per DIN EN 10204
  • Removable display and control unit
  • Degree of protection IP 69K

Technical Data

Measuring ranges
See data sheet.
Constructional design / case
Design: Two-chamber case, continously 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
Vibrationsfestigkeit nach 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 process connection)
Type plate: Laser marking
Process connection
Design: Process flange with connection dimension per DIN EN 61518
  Process connection 1/4 – 18 NPT Mounting thread 7/16 – 20 UNF
  Process connection 1/2 – 14 NPT via oval flange (see accessories)
  Process flange incl. 1/4“ NPT sealing plug, alternative with vent valve.
  The process flange is rotatable.
  Further process connections upon re-quest.
Material wetted parts
Process flange: Stainless steel, mat.-no. 1.4408
Diaphragm: Stainless steel, mat.-no. 1.4404/1.4435 (316L)
Gasket: FKM Viton
Ventilation valve: Stainless steel, mat.-no. 1.4404 (316L)
Sealing plug: Stainless steel, mat.-no. 1.4571 (316Ti)
Measuring system
Sensor: Piezoresistive measuring element
System filling: Synthetic oil, free of silicone FD1, FDA listed
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
Deviation of characteristic: Refer to the adjusted measuring span (Limit point method per DIN 16086)
  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
Long-term drift: Refer to nominal range
≤ 0.1 %/year
Operational availability < 12 s
Response time t90>/sub> 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
  Ambient temperature -20…80 °C:
Nominal range 1-40 bar 0,1 %/10K , max. 0.3 %
Nominal range 0.25 bar 0.15 %/10K, max. 0.4 %
  Typical 0.2 %/10K
Influence static pressure: Refer to nominal range
  0.25 bar 0.12 % x stat. pres-sure [bar] x TD
1 bar 0.03 % x stat. pres-sure [bar] x TD
4 bar 0.02 % x stat. pres-sure [bar] x TD
16 bar 0.002 % x stat. pres-sure [bar] x TD
40 bar 0.001 % x stat. pres-sure [bar] x TD
Indication
Display: - High-resolution graphic display with backlight
- 4-button operation
- Freely configurable display modes
- continuously rotatable by ± 170 (de-tent every 90°)
- Optional: Remote display and control unit, can be used up to 10 m away from measuring point
Configuration memory: All parameterisation data can be cop-ied from the device into the configura-tion 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
  Communication via:
- Siemens PDM
- Pactware or compatible systems (FDT/DTM)
- 375 / 475 Field Communicator
Funktion: - 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, umschaltbar auf 100 Hz
Resolution: 0,5 µA
Current sensing func.: 3,55…21,5 mA in Stufen von 0,001 mA wählbar
Load R: R ≤ (U-12V DC)/0,022 A [Ω]
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: -40…100 °C
Storage: -40…80 °C
Tests and certificates
See documents.
Type series
CI4300

Documents

Name
Description
EN
DE
  • D4-071-1

    Data sheet

  • BA_072

    Operating Instruction

  • XA_022

    Ex Instructions

  • ZER_090

    Certificate - ATEX

  • ZER_091

    Certificate - IECEx

  • KE_042

    Declaration of Conformity

  • Software

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