Experience unparalleled accuracy with our high-performance pH/ORP measurements.These measurements are designed specifically for the most challenging and demanding applications.
The Rosemount RBI pH/ORP Sensor offers a revolutionary multi-junction reference design, perfectly suitedfor seamless integration in extreme environments that contain sulfides and other ion poisons. We offer this sensor in a variety of
configurations, ensuring it meets a comprehensive range of installation requirements to suit your needs.
Ordering Details
The Rosemount RBI pH/ORP sensor features a durable Kynar® body and comes in two versatile configurations: the ¾-in. male national pipe thread (MNPT) for in-line/submersionapplications, allowing the sensor to function effectively in pipe tees or to be submerged in a vessel, alongside a retractable configuration forflexible instal lation using a ball valve system. Built with high performance and resilience in mind, its designensures long-lasting durability. With superior chemical resistance due to an ultra-strong Kynar body and customizable O-ring materials (EPDM,
Viton ®
, or Kal rez™,
this sensor is ready to take on any challenge.Withstand pressuresup to an impressive 150 psig (1,035 kPa),making it ideal for high-pressure environments.Ensure sensor longevity with our advanced multi-junction reference. Effortless and swift installation is guaranteed.The in-line/submersion body is equipped with ¾-in. NPT
connections at both ends, allowing for quick integration into your process sample line or attachment to a ¾-in. FNPT coupling ex
tension pipe for optimum flexibility. Experience ease
and efficiency like never before. TheRosemount RBI Sensor is the perfect choice for any industrial application, offering unmatched precision and durability. Upgrade to the future of pH/ORP sensing. Explore the world of efficient and reliable measurements or connect with us to learn more about how the Rosemount RBI cantransform your operation.
Experience seamless and efficient submersion.
Explore our Online Product Configurator to customize your needs.
Many of our products are conveniently configurable online using our intuitive Product Configurator. Simply select the Configure button or visit our website to start your configuration journey. With this tool's built-in logic and continuous validation,you can configure your products more swiftly and with precision. Model
Measurement
| Code |
Description |
| RBI |
pH/ORP Sensor |
type/electrode A10 and
A11 are equipped with PT100 resistance temperature device (RTD) for optimal temperature compensation. However, B10 does not support temperature compensation. Tip
| Code |
Description |
| A10 |
pH-ruggedized hemi-glass (0-14 pH) |
| A11 |
pH-ruggedized flat glass (1-14 pH) |
| B10 |
Platinum ORP |
configuration Body
| Code |
Description |
| D1 |
Dual notched PTFE junction, tip protection |
| F1 |
Flush, PTFE junction, no tip protection |
type (1)
| Code |
Description |
| 546 |
¾-in. male national pipe thread (MNPT) in-line/submersion |
| 547 |
Retractable(1) |
Sheath must be ordered separately (see Accessories). Bodyoption
Insertion depth 00 only available
| Code |
Description |
| S1 |
Standard body |
with a retractable body
type option (547). Options 05, 10, and 15 only available with ¾-in. male national pipe thread (MNPT) in-line/submersion body type option (546). O-ring Cable configuration
| |
| 10 |
1.0-in. (25.4 mm) |
| 15 |
1.5-in. (38.1 mm) |
(1)
| Code |
Description |
| E |
EPDM |
| V |
Viton® ETP |
| K |
Kalrez® |
Not
| Code |
Description |
| 15 |
15 ft. (4.6 m) cable |
| 30 |
30 ft. (9.1 m) cable |
| VP(1) |
Variopol connection(2) |
compatible with 36-in. (914.4 mm) or longer RBI-547 retraction sheathes (2) VP8 cables are sold
separately (consult Accessories ). Leadtermination
Specifications Rosemount RBI pH/ORP
| Code |
Description |
| T2 |
All tinned leads |
| NL |
No leads (use VP8 connection) |
Sensor Specifications
define the essence of precision and reliability. Learn more about our Sensor Specifications
| Measurement range |
pH: 0 to 14
ORP: -1500 to +1500 mV |
| Wetted materials |
Kynar®, titanium (retractable 547 only), porous PTFE, wood, glass, and choice of EPDM, Viton®, or Kalrez® |
| Maximum temperature |
248 °F (120 °C) at 40 psig (276 kPa [abs]) |
| Maximum pressure |
150 psig (1,035 kPa [abs]) at 158 °F (70 °C) |
| Maximum insertion pressure (option 547) |
65 psig (448 kPa [abs] at 158 °F (70 °C) |
| Maximum retraction pressure (option 547) |
40 psig (276 kPa [abs]) at 248 °F (120 °C) |
| Process connection |
Body type 546: Forward and rear facing ¾-in. MNPT
Body type 547: None, requires user-supplied 1-in. MNPT process fitting or ball valve set. |
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. proudly stands as a cornerstone of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. family, tirelessly pioneering innovation and embodying excellence.
Established in the vibrant metropolis of Shanghai in 2013, Cold Valley Intelligent Technology (Shanghai) Co., Ltd. has continually heralded a new era of technological brilliance as an integral part of the Hanshan Intelligent Technology Co., Ltd. group.
Our founding team comprises seasoned veterans from global automation powerhouses, collectively offering over 20 years of profound industry expertise. With more than two decades in the realm of automation engineering and a decade of skill in consulting and implementing cutting-edge digital solutions, our mission remains resolute: to deliver unparalleled automation and digitization products and services worldwide. Strategically located in Shanghai, China, we are a shining beacon of innovative technology.
With a legacy spanning over two decades in the petrochemical field, our expertise in automation and digitalization needs is unrivaled, addressing the intricate demands of the upstream, midstream, and downstream sectors. We offer top-tier products and comprehensive solutions tailored to sectors including petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, promising exceptional service throughout every stage of the product lifecycle.
You may have these questions
How do I select the right product?
A: Once we receive your inquiry, our extensive technical documentation will arm you with all the necessary insights. This in-depth dossier allows you to thoroughly validate the process parameters and technical specifications pertinent to your needs. Leveraging this information, we will expertly recommend the model that perfectly aligns with your distinctive requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. Upon expressing interest in a specific model, we will conduct an exhaustive verification to ensure its impeccable suitability. If opportunities for cost-efficient enhancements exist, we will eagerly offer optimization suggestions. Once you confirm, we will prepare a formal quotation, meticulously customized to meet your expectations.
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