Rosemount TUpH 396R / 396RVP retractable pH/ORP sensor, titanium tube 533 or 914 mm, hot-tap via ball valve, 0–100 °C
Pricing depends on specification, quantity and delivery location. Send your requirement and we reply with a costed quotation within 24 hours.
Quick overview
- Type: pH / ORP 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-1623 |
| Category | Liquid Analysis (pH, ORP & Conductivity) |
| Group | Instrumentation & Control |
| Brand | Rosemount |
| Model | 396R / 396RVP |
| Technical | |
| Type | pH / ORP sensor |
| Hazardous area | General purpose |
Datasheet
Technical features
| Retractable design | remove the sensor for cleaning or calibration without shutting down the line |
|---|---|
| TUpH reference for steady readings in coating processes | |
| Titanium insertion tube in two lengths | |
| Optional SMART preamplifier; 396RVP uses Variopol VP8 quick-disconnect cable | |
| Hemi or flat GPLR pH glass, or platinum ORP electrode | |
Applications
| Hot-tap pH/ORP measurement in pipelines that cannot be shut down | |
| Pulp & paper stock lines and chemical recovery | |
| Large process pipes where long insertion depth is needed |
Construction
| Wetted materials | Titanium, polypropylene, EPDM, glass, platinum (ORP only) |
|---|---|
| Cable | 15 ft coaxial standard (396R); Variopol VP8 (396RVP) |
| Weight, sensor | 533 mm: 0.9 kg; 914 mm: 1.4 kg |
| Weight, ball valve PN 23240-00 | 2.3 kg |
| Weight, junction box | 1.4 kg |
Key specifications
| Measuring range | 0–14 pH or ORP −1500 to +1500 mV |
|---|---|
| Process temperature | 0 to 100 °C |
| Process pressure | 0–10.34 barg (hemi bulb); retract/insert at max. 4.41 barg (533 mm) or 2.41 barg (914 mm) |
| Insertion length | 21 in (533 mm) or 36 in (914 mm) titanium tube |
| Wetted materials | Titanium, polypropylene, EPDM, glass, platinum (ORP) |
| Mounting | Through 1¼ or 1½ in ball valve kit (hot tap) or 1 in process connector |
Performance
| pH range | 0–14 pH |
|---|---|
| ORP range | −1500 to +1500 mV |
| pH glass | GPLR hemi bulb or GPLR flat bulb |
| Minimum process conductivity | 100 µS/cm |
| Temperature range | 0 to 100 °C |
| Pressure range, hemi bulb | 0–150 psig (0–10.34 barg) |
| Pressure range, flat bulb | 0–100 psig (0–6.89 barg) |
Retraction
| Max. pressure at retraction/insertion, 533 mm | 64 psig (4.41 barg) |
|---|---|
| Max. pressure at retraction/insertion, 914 mm | 35 psig (2.41 barg) |
| Process connection | None on sensor; 1 in process connector or ball valve kit 1½ in or 1¼ in (sold separately) |
Linearity over pH ranges (manufacturer data)
| pH range | Hemi bulb | Flat bulb |
|---|---|---|
| 0–2 pH | 94% | 93% |
| 2–12 pH | 97% | 98% |
| 12–13 pH | 98% | 95% |
| 13–14 pH | 98% | N/A |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Description
The Rosemount TUpH 396R is a retractable pH or ORP sensor on a titanium insertion tube, 533 mm or 914 mm long, designed to be pushed into a running pipeline through a ball valve. It can be withdrawn for cleaning or calibration without stopping the process, at up to 4.41 barg (533 mm) or 2.41 barg (914 mm) line pressure.
It measures 0–14 pH or ±1500 mV ORP from 0 to 100 °C and up to 10.34 barg in service, with the TUpH reference for low maintenance in coating liquids. The 396RVP version has a Variopol VP8 quick-disconnect, and a SMART preamplifier is optional.
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.
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