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Conductivity sensor
The conductivity sensor consists of a compact probe with integrated electrodes. Four conductivity probes with different cell constants are available and offer a broad measurement range. The Pt1000 for automatic temperature compensation is integrated in the sensor housing. The sensor delivers a raw signal and is fitted with a standard EN 175301‑803 plug connector. The sensor has to be connected to the Bürkert transmitter/controller Type 8619 multiCELL via a 4 x 1.5 mm² shielded cable (maximum cable length of 10 m). The conductivity sensor can be installed into a pipe by using Insertion fitting Type S020 which is available in different materials (details see data sheet Type S020). In its longer version it can also be installed in tanks or containers by using an industrial immersion fitting.
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BURKERT TYPE 8220 สามารถใช้ได้ร่วมกับ
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Burkert - Type 8619 multiCELL Multi Channel and Multi Function Transmitter / Controller
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Burkert - Type S020 - Insertion Fitting for Flow or Analytical Measurement
General Technical Data
Product properties |
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| Material | Please make sure the device materials are compatible with the fluid you are using. Detailed information can be found in chapter „3.1. Chemical Resistance Chart – Bürkert resistApp“ on page 5. |
| Non wetted parts | |
| Housing | PC |
| Union nut | PC |
| Screws | Stainless steel |
| Pt1000 | Stainless steel 1.4571 (316Ti) for versions with cell constant C = 0.01 or C = 0.1 cm-1 |
| Female cable plug/male fixed plug | • Body, contact holder and cable gland in PA • Cable gland seal and flat seal in NBR |
| Wetted parts | |
| Sensor holder | PVDF |
| Seal | FKM (EPDM included in delivery) |
| Electrode | • Stainless steel 1.4571 (316Ti) for cell constant C = 0.01 or 0.1 cm-1 • Graphite for cell constant C = 1.0 or 10 cm-1 |
| Pt1000 | Stainless steel 1.4571 (316Ti) or version with cell constant C = 1 or 10 cm-1 |
| Compatibility | With fittings Type S020 See data sheet Type S020 for more information. |
| Pipe diameter | DN15…DN200 |
| Temperature sensor | Pt1000 integrated within the holder |
| Temperature compensation | Through the connected multiCELL transmitter/controller Type 8619 See data sheet Type 8619 for more information. |
| Conductivity measurement Measuring range | 0.05 µS/cm…200 mS/cm (depending on cell constant) |
| Temperature measurement Measuring range | ‑ 50…+ 150 °C (‑ 58…+ 302 °F) |
Performance data |
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| Conductivity measurement Measurement deviation | • Typical: 3 % of measured value • Max.: 5 % of measured value |
| Temperature measurement Measuring range resolution | 0.1 °C |
| Measurement deviation | ± 1 °C |
Electrical data |
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| Operating voltage | None |
| Output signal | Raw signal, to be connected to the multiCELL transmitter/controller Type 8619. See data sheet Type 8619 ï…„ for more information. |
| Voltage supply cable | • 4 × 0.25…1.5 mm² shielded • Max. 10 m between Types 8220 and 8619 |
| Medium data | |
| Fluid temperature | • PVC: 0…+ 50 °C (+ 32…+ 122 °F) • PP: 0…+ 80 °C (+ 32…+ 176 °F) • PVDF, stainless steel, brass: 0…+ 100 °C (+ 32…+ 212 °F) See data sheet Type S020 for more information. |
| Fluid pressure (max.) | PN10 Detailed information can be found in chapter „5.1. Pressure temperature diagram“ on page 8. |
Process/Port connection & communication |
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| Process connection | G 2″ for use with Type S020 Insertion fitting See data sheet Type S020 for more information. |
| Electrical connection | Female cable plug according to EN 175301‑803 |
Approvals and Certificates |
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| Standards Protection class according to IEC/EN 60529 |
IP65 with cable plug mounted and tightened |
| Directives CE directives |
The applied standards, which verify conformity with the EU Directives, can be found on the EU Type Examination Certificate and/or the EU Declaration of conformity (if applica-ble) |
| Pressure equipment directives | Complying with Article 4, Paragraph 1 of 2014/68/EU directive Detailed information on the pressure equipment directive can be found in chapter „2.1. Pressure Equipment Directive“ on page 5. |
Environment and installation |
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| Ambient temperature Operating | 0…+ 60 °C (+ 32…+ 140 °F) (operation and storage) |
| Relative air humidity | ≤ 85 %, without condensation |
| Height above sea level | Max. 2000 m |
| Operating condition | Continuous |
| Equipment mobility | Fixed |
| Application range | Indoor and outdoor (Protect the device against electromagnetic interference, ultraviolet rays and, when installed outdoors, against the effects of climatic conditions) |
| Installation category | Category I according to UL/EN 61010-1 |
| Pollution degree | Degree 2 according to UL/EN 61010-1 |
*For selecting thecorrect product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th
