Rosemount 226 large-bore toroidal conductivity sensor, glass-filled PEEK, 120 °C, 295 psig, for high suspended solids
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Quick overview
- Type: Conductivity sensor
- Hazardous area: General purpose
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1646 |
| Category | Liquid Analysis (pH, ORP & Conductivity) |
| Group | Instrumentation & Control |
| Brand | Rosemount |
| Model | 226 |
| Technical | |
| Type | Conductivity sensor |
| Hazardous area | General purpose |
Datasheet
Technical features
| Large-bore toroids resist plugging by suspended solids better than the 228 | |
| Larger toroids also measure lower conductivities | |
| Non-contacting | no electrodes to foul or corrode |
|---|---|
| Not sensitive to flow rate or direction | |
| Integral RTD for temperature-compensated conductivity | |
Applications
| Slurries and liquids with high suspended solids | |
| Pulp & paper stock and chemical recovery liquors | |
| Mining and metals process liquids |
Key specifications
| Cell constant | 1.0 /cm nominal |
|---|---|
| Measuring range | About 50 to 1,000,000 µS/cm (with 5081 transmitter, at 25 °C) |
| Process temperature | Max. 120 °C |
| Process pressure | Max. 295 psig (20.3 barg) |
| Wetted materials | Glass-filled PEEK, EPDM gasket |
| Installation | Submersion or insertion (keep 40 mm clearance from pipe walls) |
Sensor
| Cell constant (nominal) | 1.0 /cm |
|---|---|
| Wetted materials | Glass-filled PEEK, EPDM gasket |
| Maximum temperature | 120 °C |
| Maximum pressure | 295 psig (2135 kPa abs) |
| Installation | Submersion (with PEEK adapter) or insertion; at least 40 mm between sensor and pipe wall, fully submerged |
Loop performance (manufacturer data)
| With 56 / 1056 transmitter | ±1% of reading ±5 µS/cm, 5 µS/cm to 500 mS/cm (after calibration) |
|---|---|
| With 1066 transmitter | ±1% of reading ±5 µS/cm, 15 µS/cm to 500 mS/cm |
| With 5081 transmitter | Recommended range 50 to 1,000,000 µS/cm |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Description
The Rosemount 226 is a large-bore toroidal conductivity sensor moulded in glass-filled PEEK. Its bigger opening resists plugging in liquids with high suspended solids, where the smaller bore of the 228 can block, and its larger toroids also allow lower conductivities to be measured.
It has a nominal cell constant of 1.0 /cm and, with a Rosemount 5081 transmitter, covers about 50 to 1,000,000 µS/cm. It is rated to 120 °C and 295 psig, installs by submersion or insertion, and includes an RTD for temperature compensation.
Argonmark Ltd supplies Rosemount instruments across Bangladesh — to pulp and paper mills, water and effluent treatment plants, chemical, textile, food and power plants in Dhaka, Chattogram, Gazipur, Narayanganj and beyond. Send us the model, measuring range, process connection, wetted materials and output you need, and we will confirm the right configuration, lead time and price.
Questions & answers
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