Experience unrivaled high-performance pH/ORP measurements, engineered to endure even the most challenging and severe applications.Perfect measurements crafted specifically for your demanding and harsh applications,
the Rosemount RBI pH/ORP Sensor stands out with its innovative multi-junction reference design.This makes it the ideal solution for tough environments where sulfides and other poisonous ions are prevalent. This sensor is available in multiple versatile
configurations, ensuring it meets a broad range of intricate installationrequirements.
Ordering information
The Rosemount RBI pH/ORP sensor is skillfully crafted with a durable Kynar® body, and available in two robust configurations: a ¾-in. male national pipe thread (MNPT) in-line/submersion version,permitting seamless integration into pipe tees or total submersion in a tank. Additionally, a retractable version offers flexibleinstallation through a convenient ball valve. With high performance and a sturdy design, this sensor deliverssupreme chemical resistance, ensured by a rugged Kynar body and an array of selectable O-ring materials-EPDM,
Viton ®,
or Kalrez ™.It boasts a high-pressure rating
of up to 150 psig (1,035 kPa), ensuring durability and longevity.Maximize the lifespan of your sensorwith the reliable multi-junction reference.Effortlessinstallation. The in-line/submersion body comes with ¾-in. NPT front and rearfacing process connections,
allowing direct placement into a process sample line or effortless connection to a ¾-in. FNPT coupling extension pipe for submersion.
Explore the innovative design for online product
display. The Rosemount RBI pH/ORP sensoris a testament to high performance, with its durable design and unparalleled adaptability. Trust in its superior chemical resistance and robust structural integrity to handle even the toughest challenges. Ideal for industrial applications,this sensor is designed to excel
in harsh conditions.
Online Product Configurator
Many of our state-of-the-art products are conveniently customizable online with our intuitive Product Configurator. Simply select the Configure button or visit our website to begin your journey. With this tool's intelligent built-in logic and robust validation, you can configure your products swiftly and with precision, ensuring a perfect fit for your needs.
Model
| Code |
Description |
| RBI |
pH/ORP Sensor |
Measurement type/electrode
A10 and A11 are equipped with a PT100 resistance temperature device (RTD) that enables temperature compensation, whereas the B10 variant offers no temperature compensation.
| Code |
Description |
| A10 |
pH-ruggedized hemi-glass (0-14 pH) |
| A11 |
pH-ruggedized flat glass (1-14 pH) |
| B10 |
Platinum ORP |
Tip configuration
| Code |
Description |
| D1 |
Dual notched PTFE junction, tip protection |
| F1 |
Flush, PTFE junction, no tip protection |
Body type
| Code |
Description |
| 546 |
¾-in. male national pipe thread (MNPT) in-line/submersion |
| 547 |
Retractable(1) |
(1) The sheath is ordered separately (see Accessories).
Body option
| Code |
Description |
| S1 |
Standard body |
Insertion depth
00 is exclusively available with the retractable body type option (547). The 05, 10, and 15 options are exclusively available with ¾-in. male national pipe thread (MNPT) in-line/submersion body type option (546).
| |
| 10 |
1.0-in. (25.4 mm) |
| 15 |
1.5-in. (38.1 mm) |
O-ring
| Code |
Description |
| E |
EPDM |
| V |
Viton® ETP |
| K |
Kalrez® |
Cable configuration
| Code |
Description |
| 15 |
15 ft. (4.6 m) cable |
| 30 |
30 ft. (9.1 m) cable |
| VP(1) |
Variopol connection(2) |
(1) Not compatible with 36-in. (914.4 mm) or longer RBI-547 retraction sheathes
(2) VP8 cables are sold separately (see Accessories).
Lead termination
| Code |
Description |
| T2 |
All tinned leads |
| NL |
No leads (use VP8 connection) |
Specifications
Rosemount RBI pH/ORP 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 represents a cornerstone of the Hanshan (Cold Mountain) Intelligent Technology Co. family, leading the charge in pioneering advancements and excellence.
Nestled in the vibrant and bustling city of Shanghai since 2013, we are heralds of innovation, marking significant technological breakthroughs as a vital part of the Hanshan Intelligent Technology Co., Ltd. group.
Our founding ensemble, a cadre of industry veterans from global automation giants, collectively harness over 20 years of rich industry insight, excelling in automation engineering and digital solutions consulting. With an unwavering commitment, we aim to deliver outstanding automation and digitization products and services globally. Strategically headquartered in Shanghai, China, our firm stands as a luminary in cutting-edge technology.
With an illustrious legacy spanning more than two decades in the petrochemical sector, we possess unparalleled expertise in addressing complex automation and digitalization needs across the industry's full spectrum-from upstream to downstream. Our premium offerings encompass a wide array of products and comprehensive solutions, meticulously tailored for petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring exceptional service throughout every stage of the product lifecycle.
You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, our extensive technical documentation will provide all the crucial information you need. This comprehensive dossier allows you to meticulously verify the technical specifications and process parameters pertinent to your needs. With this data, we expertly recommend the model that perfectly matches your specific requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. Once you express interest in a specific model, we initiate a thorough verification process to ensure its impeccable suitability. If there are opportunities for cost-effective enhancements, we eagerly offer optimization suggestions. Upon your confirmation, we proceed to craft a formal quotation, precisely tailored to meet your aspirations.
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