Description

The Rosemount 8705 Flanged Magnetic Flow Meter Sensor is designed for reliable electromagnetic flow measurement in industrial liquid flow applications. It is commonly selected for systems that require stable accuracy, multiple liner and electrode material options, and compatibility with Rosemount magnetic flow transmitter platforms.
This page is intended for both product reference and project inquiry. If you need faster checking for quotation or replacement, please send the full model code, line size, process medium, or a clear nameplate photo.
Key Features
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Flanged magnetic flow sensor for industrial liquid measurement
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Broad line size range for different pipeline applications
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Multiple liner and electrode material options
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Compatible with 8700 Series transmitters
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Suitable for new projects, replacement, and RFQ support
Specifications
| Specifications | Details |
| Product | Rosemount 8705 Flanged Magnetic Flow Meter Sensor |
| Model | 8705 |
| Product Type | Flanged Magnetic Flow Meter Sensor |
| Accuracy | Up to 0.15% of volumetric flow rate accuracy over 13:1 flow turndowns, 0.25% over 40:1 flow turndown |
| Line Sizes | 1/2-36 inch (15-900 mm) |
| Liner Materials | PEX, PTFE, ETFE, PFA, Polyurethane, Neoprene, Linatex Natural Rubber; additional options consult factory |
| Electrode Materials | 316L Stainless Steel, Nickel Alloy, Platinum, Tantalum, Titanium |
| Flange Ratings | ASME B16.5 Class 150-2500; DIN PN 10-40; AS 2129 Table D; AWWA C207 Table 3 Class D (30-36 inch only) |
| Submergence Protection | IP68 (recommended with sealed cable glands) |
| Interchangeability | Compatible with all 8700 Series transmitters; compatible with legacy transmitters: 8712D, 8712C, 8732C, 8742C |
| Process Medium | Conductive liquid applications; exact suitability TBD / confirm by process details |
| Connection Type | Flanged |
| Quotation Basis | Model code, size, liner material, electrode material, and process medium recommended |
Applications
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Water and wastewater treatment
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Chemical process flow measurement
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Mining and slurry-capable systems
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Plant utility and general liquid flow monitoring
Selection Guide
Before sending an RFQ, please confirm the line size, liner material, electrode material, flange standard, and process liquid details.
If you are replacing an installed unit, the model code or nameplate photo is usually the fastest way to check compatibility.
Support
JCSCMRO can support:
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8705 model confirmation
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Quotation by model code or nameplate
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Material and size checking
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Industrial RFQ inquiries
B2B Buyer Support
For industrial buyers, EPC contractors, system integrators, and maintenance teams, JCSCMRO can support RFQ handling, model confirmation, compatibility checking, and export supply communication for Rosemount 8705 flow meter sensors.
If you are working on a project inquiry or replacing an installed sensor, please share the full model code, required quantity, destination, process medium, or nameplate photo for faster checking.
FAQ
Q1: What information should I provide for inquiry or RFQ?
Please send the full model code, line size, process medium, required quantity, and delivery destination. A clear nameplate photo is also helpful.
Q2: Can you help identify the correct 8705 sensor from an installed unit?
Yes. We can support basic model checking based on the nameplate or readable model code.
Q3: Is Rosemount 8705 compatible with 8700 Series transmitters?
Yes. The 8705 is compatible with all 8700 Series transmitters and also with several listed legacy transmitter models.

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