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Bürkert Conductance sensor 8221 568818 1 pc(s)
Product type
Conductance sensor
Type
8221
Connector
M12
Material
PEEK
Material properties
nickel plated
Datasheet (PDF)
EAN:
Part number:
Item no:
Technical specifications
- Sealing material - parts in contact with medium Sealing material: EPDM (Ethylene-Propylene-Diene-Rubber)
- Pressure & temperature - nominal pressure (DIN EN 1333): PN 16
- Pressure & Temperature - Temperature Medium min -20 °C.
- Pressure & Temperature - Temperature Medium max. 150 °C.
- Pressure & temperature - ambient temperature min: -10 °C.
- Pressure & temperature - temperature Surroundings max. 60 °C
- Electrical connection - Electrical connection 1 Type: Plug - M12
- Electrical connection - Electrical connection 1 Number: 1 pieces
- Electrical connection - Electrical connection 1 Number of contacts: 5 pieces
- Electrical connection - Electrical connection 1 Material Category: Light metals
- Electrical connection - Electrical connection 1 Material: Die-cast zinc, nickel-plated
- Electrical connection - Electrical connection 1 type: Male
- Electronics - Fitting Electronic Interface: Insertion clamp 1 1/2 (Zoll)
- Fitting connection type: Clamp
- Fitting connection Clamp diameter (mm): 50.5 mm
- Functions - Local parameterization: No.
- Functions - Parameterization disconnected: No.
- Functions - Fixed parameterization: No.
- Functions - Temperature compensation: No.
- Functions - cell constant: 0.01 1/cm
- Functions - neutrino version: No.
- Device Properties - Product Subgroup: Analysis
- Device properties - device design: Compact
- Measured values - unit of measurement value: µS/cm
- Measured values - temperature: Yes
- Measured values - PH: No.
- Measured values - conductive: Yes
- Measured values - inductive conductivity: No.
- Measurements - ORP: No.
- Measured values - total chlorine: No.
- Measured values - chlorine free: No.
- Measurements - Chlorine dioxide: No.
- Measured values - oxygen: No.
- Measurements - Ozone: No.
- Measurements - Turbidity: No.
- Measured values - Measuring accuracy 1: 5
- Measured values - measured value min.: 0.05
- Measured values - measured value max.: 20
- Protection class - Protection class IP: IP67
- Sensor - number of electrodes: 2 pcs
- Sensor - electrode material: Stainless steel
- Sensor – probe length 65 mm
- Sensor - Electrode holder material: PEEK (polyether ether ketone)
- Software / communication - display type: No display
- Software / communication - output signal: Raw signal for connection to the multiCELL transmitter/controller Type8619
- Materials - Roughness inner tube: 0.4 µm
- Materials - Sensor housing Material: Stainless steel
- Approvals - Factory test certificate 3.1 attached: Yes
- Type of approval: Material approval foodstuffs, material approval foodstuffs sealing materials
- Type of approval: Pharma-USP Class VI-compliant, food FDA compliant
- Product type
Conductance sensor
- Type
8221
- Connector
M12
- Material
PEEK
- Material properties
nickel plated
- Sealant
EPDM
- Enclosure material
Stainless steel
- Media temperature (min.)
-20 °C
- Max. media temperature
150 °C
- Max. operating pressure
16 bar
IP67
- Min. ambient temperature
-10 °C
- Max. ambient temperature
60 °C
- Length
65 mm
- (Ø)
50.5 mm
- Dim
(Ø x L) 50.5 mm x 65 mm
- Content
1 pc(s)
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 3047617 Bürkert Conductance sensor 8221 568818 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3047617 Bürkert Conductance sensor 8221 568818 1 pc(s)
Description
Hygienic conductivity probes 8221 are used to measure electrical conductivity in a wide range of different pure or concentrated liquids. Due to their hygienic and robust design, these conductivity probes are suitable for the food and pharmaceutical industries, as well as for biotechnology and chemical industries.
The conductivity probes are based on two different technologies:
• Probes which are constructed according to the 2-electrode principle are suitable for measurements in pure liquids, especially ultrapure water. Contamination affects the measurements.
• Probes built according to the 4-electrode principle prevent polarization effects and are insensitive to contamination. This guarantees excellent linearity over the entire measuring range.
A temperature sensor (Pt1000) is integrated in all versions.
The probe must be connected with the multiCELL transmitter/controller type 8619.
This text is machine translated.
The conductivity probes are based on two different technologies:
• Probes which are constructed according to the 2-electrode principle are suitable for measurements in pure liquids, especially ultrapure water. Contamination affects the measurements.
• Probes built according to the 4-electrode principle prevent polarization effects and are insensitive to contamination. This guarantees excellent linearity over the entire measuring range.
A temperature sensor (Pt1000) is integrated in all versions.
The probe must be connected with the multiCELL transmitter/controller type 8619.
This text is machine translated.