Differential pressure transmitter PASCAL Ci4 Delta P for high static working pressure

Type series CI4340

  • EX
  • HART
Differential pressure transmitter PASCAL Ci4 Delta P for high static working pressure - CI4340

Features

  • High-resolution graphic display with intuitive operation and backlight
  • Reference accuracy 0.07 %
  • Long-term stability 0,1 % within 5 years
  • Stainless steel case in sturdy design, degree of protection IP 65/67
  • Maximum working pressure 400 bar
  • Simultaneous display of differential pressure and static pressure
  • Comprehensive parameterising functions
  • Comprehensive simulation and diagnostic functions
  • Quick access to device data
  • Nominal range 100 mbar bar to 16 bar
  • Turndown up to 100:1
  • Measuring rate up to 50 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
  • Wetted parts stainless steel
  • Operating software for level applications (upon request)

Options

  • Explosion protection for gases and dust
  • Classification per SIL2 (in preparation)
  • Certificate of measuring equipment for Russian Federation
  • Calibration certificate per DIN EN 10204
  • Removable display and control unit
  • Degree of protection IP 69K
  • EAC declaration (upon request)

Technical Data

Measuring ranges
Detailed information about 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: - Polypropylene, black
- Stainless steel mat.no. 1.4305 (303)
- Stainless steel mat.no. 1.4404 (316L)
Gaskets: Silicone / NBR
Degree of protection per EN 60529: - IP 65 / IP 67
- 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: - Makrolon
- 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
- Screwed terminals up to 2.5 mm2
Weight: approx. 2.9 kg
Type plate: Laser marking
Process connection
Design: Process flange with connection dimension per DIN EN 61518 and with mounting thread 7/16 – 20 UNF
  - Process connection 1/4 – 18 NPT
- Process connection 1/2 – 14 NPT via oval flange (see accessories)
  Further process connections upon request.
Ventilation: - without, with sealing plug 1/4" NPT
- with ventilation valve 1/4" NPT
Gasket: - EPDM, FDA compliant
temperature range -40...85 °C (for PN160 only)
- FKM (Viton) temperature range -20...85 °C
Material wetted parts
Process flange: Stainless steel mat.no. 1.4404 (316L)
Diaphragm: Stainless steel mat.-no. 1.4404 (316L)
Gasket: EPDM or FKM
Oval flange: Stainless steel mat.-no. 1.4404 (316L)
Ventilation valve: Stainless steel mat.-no. 1.4404 (316L)
Sealing plug: Stainless steel mat.-no. 1.4404 (316L)
Measuring system
Sensor: Piezoresistive measuring element
System filling: Silicone oil
Accuracy
Reference cond. per
EN 61298-1:
TU = konst. (15…25) °C
φ = konst. (45...75) % r.F.
pU = konst. (860...1060) mbar
UB = 24 V DC (± 3 V DC)
RB = 50 Ω, HART: 250 Ω
Ground connected
Lower range value = 0 bar
Calibration position: Process connection bottom: vertical
Referency accuray: see data sheet
Long-term drift: Refer to nominal range
≤ 0.1 % within 5 years
Temperature influence of ambient temperature: see data sheet
Temperature influence output
(-40...80 °C):
≤ ±(0,04 % / 10 K)
Influence static pressure
(per EN 61298-3):
Refer to nominal range:
  for PN160: ≤ ±(0.1 % + 0.1 % x TD)
  for PN400: ≤ ±(0.25 % + 0.25 % x TD)
Indication
Display: - High-resolution graphic display with backlight
- 4-button operation
- Freely configurable display modes
- continuously rotatable by ± 170 (detent 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 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
Response time t90 at current output: typically 200 ms
Digital communication: HART ® protocol, version 7
  Communication via:
- Siemens PDM
- Pactware or compatible systems (FDT/DTM)
- 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: 50 Hz
Resolution: 0.5 µA
Current sensing func.: 3,55…21,5 mA selectable in steps of 0.001 mA
Load RB: RB ≤ (UV-12V DC)/0.022 A [Ohm]
UV = supply voltage
  for HART communication: RB ≥ 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: for PN160: -40…85 °C (at the measuring cell)
  for PN400: -20…85 °C (at the measuring cell)
Storage: -40…80 °C
Tests and certificates
See documents
Type series
CI4340

Documents

Name
Description
EN
DE
  • D4-071

    Data Sheet

  • BA_072

    Operating Instruction

  • XA_022

    Ex Instructions

  • SA_001

    SIL 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 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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