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IFC 100 Signal Converter for Electromagnetic Flowmeter
Brand: Krohne
The IFC 100 electromagnetic signal converter combines an attractive price with a wide range of features and benefits including an excellent measuring accuracy.
The signal converter is compatible with almost any flow sensor in the OPTIFLUX and WATERFLUX range.
The signal converter supplies the current required by two field coils to generate a magnetic field. It converts the flow proportional signal voltage into digital values and filters out noise and interference signals. From the filtered signal, the flow velocity, the volume flow and the mass flow are calculated.
The IFC 100 signal converter provides a large variety of flowmeter and process diagnostic functions guaranteeing reliable measurements.
Detection of deposits or coating on the electrodes, temperature and conductivity changes in the medium, gas bubbles or solids, and an empty pipe are good examples of process diagnostics functions.
Specifications
Brand
Accuracy
- ± 10 µA, ± 100 ppm/°C (Typically: ± 30 ppm/°C)
- Optional: ± 0.2 % of Measured Value ± 1.5 mm/sec, Max.
- Standard: ± 0.3 % of Measured Value ± 1 mm/sec, Max.
Applications
- Chemical Industry
- Flow in Electrically Conductive Mediums with a Min. Conductivity of 5 µS/cm
- Food & Beverage Industry
- HVac Systems, Energy Management
- Machinery Industry
- Metal & Mining
- Water & Wastewater
Approvals & Certifications
- ATEX Ex
- CE - EU Directive
- CSA
- FM
- IEC 529, EN 60529, IEC 61158-2, IEC 68-2-27, IEC 68-2-64, IEC 664, IEC 364, IEC 536, IECEx
- NAMUR - NE 21, NE 43, NE 53
- NEPSI
Cable Entry
- 1/2” PF
- Option: 1/2” NPT
- Standard: M20 x 1.5 (8 to 12 mm)
Cable Length
- 1,950 feet (600 metres) - Depending on Electrical Conductivity & Flow Sensor
Cable Type
- Double-Shielded Cable - between the Flow Sensor & Signal Converter
Circuit Protection
- Reverse Polarity - PROFIBUS PA, FOUNDATION Fieldbus
Communication
- Baud Rate: 1,200, 2,400, 3,600, 4,800, 9,600, 19,200, 38,400, 57,600, 115,200 bit/sec - Modbus RTU, Master/Slave, RS-485
- FOUNDATION Fieldbus
- HART Communication Protocal
- Master/Slave
- Modbus
- PROFIBUS DP
- PROFIBUS PA - Class B, V3.02
- RS-485
Consumption
- Current: 10.5 mA (PROFIBUS PA, FOUNDATION Fieldbus)
- Power: 4 W (DC)
- Power: 7 VA (AC)
Control Functions Characteristics
- Status & Control: ON/OFF
Display
- 128 x 64 Pixels, LC Display
- Graphic: 2.32” x 1.22” (59 x 31 mm)
Enclosure Finish
- Polyester Topcoat
Enclosure, Body Material
- 316L Stainless Steel, 1.4401
- Aluminum
Environmental Protection
- IP66
- IP67
- IP69
- NEMA 4
- NEMA 4X
Flow Rate
- Volumetric: 0.3 to 12 (m/sec)
Frequency
- Modbus I/O: 0.25 to 1,000 Hz
- Pulse Rate / Frequency: 0.25 to 10,000 Hz
Hysteresis
- 0.1%
Load Resistance
- Test Point: ≥ 250 ohms at HART
Media
- Conductive Fluids
- Liquids
- Solids
- Water
Mounting
- Wall Mounted
Operating Pressure
- psi: 0 to 72.52 (kPa: 0 to 500, bar: 0 to 5)
Output
- With & without HART: 10-21.5 mA, Q = 100 %
- With HART: 4-20 mA, Q = 0 %
- Without HART: 0-20 mA, Q = 0 %
Power Supply
- 12 Vdc - 10 % is Included in the Tolerance Range
- 24 Vdc - (-55 % to 30 %), Only Available as Non-Ex Version
- 240 Vac + 5 % is Included in the Tolerance Range
- Optional: 24 Vac/dc (AC: -15 % to 10 %, DC: -25 % to 30 %), Non-Ex: Standard, Ex: Optional
- Standard: 100-230 Vac (-15 % to 10 %), 50/60 Hz, Non-Ex: Standard, Ex: Optional
Repeatability
- ± 0.1 %
Rotation
- 0° for Vertical Pipelines
- 45° for Horizontal Installation
- 90° Increments
Storage Temperature
- -40° to 70° C (-40° to 158° F)
Time Constant
- 0 to 100 seconds
- Set in Increments: 0.1 second
Wiring
- Insulated Wire: 2 x 0.5 mm² Cu / AWG 20