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Flow injection analysis (FIA) sensor cube for iron content
Bürkert has developed an FIA (flow injection analysis ) module for the measure of dissolved iron (Fe2+/Fe3+) for use in the online analysis system, which combines all necessary components including control in a minimum of space.
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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 “2.1. Chemical Resistance Chart – Bürkert resistApp” on page 5. |
| Housing | Polycarbonate |
| Backplane | Anodized aluminium |
| Lever | Stainless steel |
| Wetted parts | EPDM, FKM, NBR, PMMA, PEEK |
| Valve | FFKM |
| Seals | EPDM, FKM or NBR |
| Dimensions | Detailed information can be found in chapter “3. Dimensions” on page 5. |
| Weight | 1.05 kg |
| Measuring principle | Flow injection analysis (dissolved iron) with photometric detection |
| Temperature sensor | Pt1000 |
| Compatibility | With Reagent unit Type MZ30 and Online Analysis System Type 8905 Detailed information can be found in the data sheet of the reagent unit and of the online analysis system, see data sheet Type MZ30 and data sheet Type 8905 for more information. |
| Measuring range | 0…2 mg/l – higher range on request (max. 10 mg/l) |
Maintenance |
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| Calibration period | Automatic or manual |
| Waste | Error on waste full |
| Exchange of reagents | Depends on analysis interval |
Performance data |
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| Minimum detection limit | 0.02 mg/l |
| Measuring range resolution (internal) | 0.001 mg/l at 0.05 mg/l 0.01 mg/l at 10 mg/l |
| Measurement deviation | ± 0.05 mg/l or 5 % |
| Linearity | ± 3 % of full scale |
| Repeatability | ± 3 % of full scale |
| Measuring cycle time | Minimum 60 min. |
Electrical data |
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| Operating voltage | 24 V DC through the backplane of the system Type 8905 via büS |
| Power consumption | 2.2 (Standby)…12.7 W |
Medium data |
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| Fluid | Water without particles: drinking water, industrial water |
| pH value | pH 4…pH 9 |
| Sample water | |
| Temperature | + 3…+ 40 °C (+ 37…+ 104 °F) |
| Pressure | PN3 |
| Flow rate | > 6 l/h |
| Sample water filter | >100 µm |
Process/Port connection & communication |
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| Process connection | Via pinch valve in the fluidic backplane of the Type 8905 Detailed information can be found in the data sheet of t the Online Analysis System, see data sheet Type 8905 for more information. |
| Electrical connection | Spring contacts in the fluidic backplane of the Type 8905, which is connected to a büS System. Detailed information can be found in the data sheet of t the Online Analysis System, see data sheet Type 8905 for more information. |
| Data transfer | |
| Internal communication | Through büS (Bürkert bus, CANopen protocol) |
| External communication by status LED | According to NAMUR NE 107 |
Approvals and Certificates |
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| Degree of protection according to IEC/EN 60529 | • IP65, when plugged in the fluidic backplane • IP20, as standalone product |
| 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). |
Environment and installation |
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| Ambient temperature Operating | + 10…+ 40 °C (+ 50…+ 104 °F), 20 °C (+ 68 °F) recommended |
| Storage and transport | • Used iron measuring module: + 10…+ 30 °C (+ 50…+ 86 °F) • For empty/purged sensor cube: – 10…+ 60 °C (+ 14…+ 140 °F) |
| Relative air humidity | ≤ 90 %, 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
