BM26A-3000
BM26A-3000
Magnetic level indicator for corrosive liquids
Made of PVC, PP or PVDF for high corrosion resistance to aggressive chemicals; no power supply needed
Measuring range: 0.5…4 m / 1.64…13 ft (others on request)
Density: 560…1200 kg/m3 / 34.96…74.91 lb/ft3
-20…+100°C /-4…+212°F; 0…6 barg / 0...87 psig
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Terms & Conditions
The BM26A-3000 is a magnetic level indicator (MLI) for corrosive liquids. Made from corrosion resistant PVC, PP or PVDF, the level gauge is the perfect fit for continuous and safe level measurement in plastic or lined storage tanks, reactors, fermentation vessels or containers with aggressive chemicals such as sulphuric acid.
The float of the level indicator features the same material as selected for the gauge. Its flaps are housed in an IP68 rated, hermetically sealed glass tube. The MLI provides highly visible local level indication. There is absolutely no power supply needed. However, in applications with more advanced signal output requirements, the BM26A-3000 can be easily equipped with optional reed switches or a reed-chain level transmitter providing analogue or digital output signals.
Features & Options
Typical applications
Designed for high corrosion resistance
Flaps housed in hermetically sealed glass tube (IP68)
Support bracket for long devices
Highly visible level indication works without power supply
Available with optional reed switches (3-wire, NAMUR) or reed-chain level transmitter (4…20 mA/HART®7, FF, PA output)
Typical applications
Chemical industry; Petrochemical industry; Other process industries
- Highly corrosive liquids, e.g. sulphuric acid (H2SO4)
- Chemical reactors, scrubber vessels, deionization tanks, fermentation vessels, reflux drums
- Applications with non-metal tanks
- Chlor-alkali processes, liquid-liquid extractions
Machinery and apparatus / OEM industry
- Chemical injection equipment and skids, plastic tanks etc.
Specifications
Depending on selected device configuration
General information
| Product type | Level indicator |
| Product family name | BM |
| Product positioning | For corrosive liquids |
| Measurement principle | Float in bypass |
| Level measurement type | Continuous measurement |
| Contact to measured medium | Yes |
| Interface measurement | No |
| Redundancy | No |
| Measured media | Liquids |
| Measuring range (liquids) |
0.5…4 m/ |
Operating conditions
| Process pressure | 0…6 barg/ 0…87 psig |
| Process temperature |
-20...+100°C/ |
Materials
| Gaskets | Ethylene propylene diene monomer (EPDM), Fluoroelastomer rubber (FKM/FPM), Nitrile, Polytetrafluoroethylene (PTFE) |
| Wetted parts | Polypropylene (PP), Polyvinyl chloride (PVC), Polyvinylidene fluoride (PVDF) |
Process connections
| Flange connections | EN (1092-1): DN20...50 ASME (B 16.5): 1...2″ |
Approvals/Standards
| Ingress protection | IP68 |
Communication
| Analogue outputs | 4…20 mA |
| Discrete outputs | Limit switches |
| Digital outputs | FOUNDATION™ fieldbus, HART®, Profibus-PA |
Accuracy
| Accuracy (liquids) |
±10 mm/ |
BM26A-3000
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BM26A-3000
Magnetic level indicator for corrosive liquids
Made of PVC, PP or PVDF for high corrosion resistance to aggressive chemicals; no power supply needed
Measuring range: 0.5…4 m / 1.64…13 ft (others on request)
Density: 560…1200 kg/m3 / 34.96…74.91 lb/ft3
-20…+100°C /-4…+212°F; 0…6 barg / 0...87 psig