Unlock exceptional performance with the Rosemount RBI pH/ORP Sensor, designed to deliveraccurate measurements even in your most demanding applications.
Introducing the Rosemount RBI pH/ORP Sensor, equipped with an advanced multi-junction reference design,perfectly crafted for challenging environments rich in sulfides and other aggressive ions. This sensor comes in multiple
setup options to accommodate a broad spectrum of installationrequirements.
Ordering Details
The formidable Rosemount RBI pH/ORP sensor is constructed with a durable Kynar® exterior and is accessible in two specialized configurations: the ¾-in. male national pipethread (MNPT) in-line/submersion setup, which enables the sensor to function seamlessly within pipe junctions or to be effectively submerged in a tank. Additionally, a retractableversion offers flexible installation through an adaptable ball valve system. Engineered for highperformance with a resilient construction delivering unmatched reliability.
Crafted with high resistance to chemicals, the robust Kynar body along with a choice of specialized O-ring materials like EPDM,
Viton ®, or Kal
rez ™,ensureslastingdurability.Built to withstand up to 150 psi (1,035 kPa) for high-pressure applications. Enhance sensor longevity with its innovative multi-junction reference.Enjoy the simplicity of
installation with ease. The in-line/submersion body
features ¾-in. NPT front and rear
facing connections for seamless integration into a process sample lineor attachment to a ¾-in. FNPT coupling extended pipe for submersion. Explore our Online Product Configurator to tailor the sensor to your specific needs.Experience unmatched performance and reliability with the Rosemount RBI pH/ORP Sensor! For
submersion.
Online Product Configurator
Explore the incredible convenience of configuring many of our products online with our state-of-the-art Product Configurator. Simply select the Configure button or easily navigate to our website to begin your journey. With the advanced logic and continuous validation of thisremarkable tool, you can now configure your products with remarkable speed and precision.
Model
| Code |
Description |
| RBI |
pH/ORP Sensor |
Measurement type/electrode
A10 and A11 are equipped with a PT100 resistance temperature device (RTD) ensuring optimal temperature compensation. The B10 model, however, does not include temperature compensation, offering a specialized option.
| 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) Remember, the sheath must be ordered separately (refer toe Accessories).
Body option
| Code |
Description |
| S1 |
Standard body |
Insertion depth
00 is exclusively available with the innovative retractable body type option (547). Depths 05, 10, and 15 are available only with a robust ¾-in. male national pipe thread (MNPT) designed for 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 the 36-in. (914.4 mm) or longer RBI-547 retraction sheathes.
(2) VP8 cables are sold separately (refer to Accessories).
Lead termination options
| Code |
Description |
| T2 |
All tinned leads |
| NL |
No leads (use VP8 connection) |
Specifications
Rosemount RBI pH/ORP Sensor Specifications Await
| 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. stands as a key pillar in the Hanshan (Cold Mountain) Intelligent Technology Co. family, a vanguard of innovation and excellence.
Proudly rooted in the dynamic cityscape of Shanghai since 2013, our operations herald a new dawn in technological breakthroughs as part of Hanshan Intelligent Technology Co., Ltd. group.
Our founding team, a cadre of seasoned professionals from global automation titans, brings together over 20 years of industry acumen, over two decades in automation engineering, and ten years of adeptness in consulting and implementing avant-garde digital solutions. Our mission is unwavering: to supply superior automation and digitization products and services globally. Strategically positioned in Shanghai, China, our company shines as a beacon of cutting-edge technology.
With an impressive legacy of over two decades in the petrochemical industry, we possess unmatched expertise in addressing automation and digitalization needs across the entire industry spectrum - upstream, midstream, and downstream. Our portfolio includes premium products and comprehensive solutions, meticulously crafted for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals industries, ensuring exemplary service throughout the product's lifecycle.
You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, our expansive technical dossier will furnish all the essential insights you need. This documentation empowers you to meticulously verify the process parameters and technical specifications relevant to your requirements. Drawing from this information, we will adeptly propose the model that precisely fulfills your unique requirements.
I would like a confirmed model. Can you provide that?
A: Certainly. Once you express your interest in a specific model, we will undertake a comprehensive verification process to ensure its perfect suitability. Should there be avenues for cost-effective improvements, we will enthusiastically present optimization suggestions. Following your confirmation, we will proceed to craft a formal quotation, tailored meticulously to align with your aspirations.
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