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8041 Electromagnetic Flow Transmitter
Brand: Burkert Fluid Control Systems
The electromagnetic flow transmitter 8041 has been designed for pipes with diameters ranging from 1/4" to 16" and liquids having a conductivity > 20 µS/cm.
The transmitter is a magmeter made up of an electronic module and a sensor which armature is in PVDF or stainless steel. It is fitted with a 4-20 mA output, a pulse rate output and a relay output.
The different parameters can be programmed by means of 5 switches, a push-button and a 10 led bargraph. The version with a stainless steel sensor can be used in applications with higher pressures (232 psi) and higher temperatures 150° C (302° F).
Features- Sensor in solid state technology
- Working as a transmitter and/or as an On/Off controller
- Automatic-calibration of full scale: Teach-In
- Clean in place (CIP)
- FDA approved
Specifications
Accuracy
- Standard K-factor: ≤ ± 4 % of Reading
- Teach-In: ≤ ± 2 % of Reading
Alarm
- Fault Signalling: 22 mA at 0 Hz
- Full Scale Exceeding: 22 mA at 256 Hz
Ambient Temperature Range
- Operating: -10° to 60° C (14° to 140° F)
Applications
- Flow Control of Drinking Water (FDA Approval)
- Food Processing Industry: Monitoring of the Cleaning Cycles (FDA Approval)
- Irrigation
- Laundries: Measurement & Control of the Water Consumption
- Swimming Pools: Pump Protection & Flow Control
- Wastewater Treatment
Approvals & Certifications
- Security: EN 61010-1
- CE
- EMC 89/336/EC, EN 50081-1, EN 61000-6-2
- FDA
- LVD 73/23/EC
Conductivity
- 20 µS/cm Min.
Consumption
- Current Consumption: ≤ 220 mA
Cover Material
- PVDF Sensor Version: Polycarbonate (PC) (Glass Fibre Reinforced)
- Stainless Steel Sensor Version: Polyphthalamide (PPA) (Glass Fibre Reinforced)
Diameter
- Pipe: 1/4 to 16” (DN06 to DN 400)
Duty Cycle
- 50 % ± 1 %, 100 mA - Max.
Electrical Connectors
- 2, 3 & 5 Cable Glands
- Cable Glands M20 x 1.5 (0.75 mm²) Cross-section, Shielded
- Remote Electronics: Terminal Strip
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Protection
- Reversed Polarity of DC
Enclosure, Body Material
- PVDF Sensor Version: Polycarbonate (PC) (Glass Fibre Reinforced)
- Stainless Steel Sensor Version: Polyphthalamide (PPA) (Glass Fibre Reinforced)
Environmental Protection
- IP65
Flow Rate
- 20,000 gpm (100,000 L/minute, 5,000 m³/hour)
Frequency
- 0 to 240 Hz
Gasket Material
- FKM (FDA Agreements)
Gland Material
- Cable Glands: Polyamide (PA)
Humidity
- < 80 % Relative Humidity, Non-Condensated
Linearity
- ≤ ± (1 % of Reading + 0.1 % of Full Scale)
Loop Impedance
- Signal Current: 1,100 ohms at 36 Vdc, Max.
- Signal Current: 330 ohms at 18 Vdc, Max.
Measuring Range
- 0.7 to 32.8 feet/sec (0.2 to 10 m/sec)
Nut & Bolt Material
- Nut (PVDF Sensor Version): Polycarbonate (PC) (Glass Fibre Reinforced)
- Nut (Stainless Steel Sensor Version): Polyphthalamide (PPA) (Glass Fibre Reinforced)
Output
- Signal Current: 4-20 mA, 100 milliseconds Refresh Rate
Pipe Size
- 1/4” to 16”
Power Supply
- 18-36 Vdc Filtered & Regulated (3-Wires)
Pressure Range
- bar: 0 to 16
- kPa: 0 to 1,600
- psi: 0 to 232
Process Temperature
- Fluid Temperature (PVDF Sensor Version): 0° to 80° C (32° to 176° F)
- Fluid Temperature (Stainless Steel Sensor Version): -15° to 150° C (5° to 302° F)
Relay Output
- 3 A at 250 Vac
Repeatability
- ≤ 0.25 % of Reading
Ring Material
- Earth Ring (PVDF Sensor Version): 316L Stainless Steel, 1.4404
Screw Material
- Stainless Steel
Seat / Seal Material
- Seal: EPDM
Sensor, Probe Material
- Sensor: Metal
- Sensor: Polypropylene (PP)
- Sensor: PVC
- Sensor: Stainless Steel
Shock
- EN 60068-2-27
Storage Temperature
- -20° to 60° C (-4° to 140° F)
Supply Voltage
- Remote Electronics: 115-230 Vac
- Remote Electronics: 18-30 Vdc
Temperature Range
- PVDF Sensor Version: -17.7° to 70° C (0° to 158° F)
- Stainless Steel Sensor Version: -17.7° to 150° C (0° to 302° F)
Tri-Clamp Connection
- 1” Tri-Clamp
- 1-1/2” Tri-Clamp
- 1-1/4” Tri-Clamp
- 2” Tri-Clamp
- 2-1/2” Tri-Clamp
- 3/4” Tri-Clamp
Vibration
- EN 60068-2-6
Welded Connection
- 1” Weld End
- 1-1/2” Weld End
- 1-1/4” Weld End
- 2” Weld End
- 2-1/2” Weld End
- 3/4” Weld End
Wetted Materials
- Electrode Holder (Stainless Steel Sensor Version): PEEK (FDA Agreements)
- Sensor Armature & Electrodes: 316L Stainless Steel, 1.4404
- Sensor Armature: PVDF
- Waste water treatment
- Flow control of drinking water (FDA approval)
- Laundries: measurement and control of the water consumption
- Swimming pools: pump protection and flow control
- Food-processing industry: monitoring of the cleaning cycles (FDA approval)
- Irrigation
