- Home
- Instrumentation
- Liquid analysis
- Process photometers
- Endress+Hauser OUSAF12 Suspended Solids and Color Absorption Optical Sensor
Endress+Hauser OUSAF12 Suspended Solids and Color Absorption Optical Sensor
- Primary Function: Detects Suspended Solids
- Measurement Type: Absorbance / Turbidity
- Materials: Stainless Steel 316L Housing
- Approvals: ATEX, FM Hazardous Area
Did you like this product? Add to favorites now and follow the product.
(+86) 132-6243-8118 Start Live Chat
Description
Endress+Hauser OUSAF12 Suspended Solids and Color Absorption Optical Sensor
Modern industrial facilities demand absolute precision and reliability to maintain strict product quality and regulatory compliance. When monitoring turbidity or checking fluid clarity, standard instruments often fail under aggressive chemical conditions or explosive atmospheres. The Endress+Hauser OUSAF12 suspended solids optical sensor resolves these challenges by delivering state-of-the-art absorbance and colorimetry measurements directly inside process pipes. Designed for versatility, this robust instrument ensures continuous operational safety and exceptional measurement fidelity across diverse manufacturing plants.
Operating Principles and Color-Independent Technology
The measurement mechanism relies on advanced colorimetry and optical absorbance to detect suspended particles, turbidity, and product interphases. A key advantage of the Endress+Hauser OUSAF12 suspended solids sensor is its color-independent measurement capability. This ensures that fluid color variations do not distort particle or turbidity readings. Constructed from high-grade stainless steel 316L, the housing withstands extreme pressure up to 100 bar abs and process temperatures reaching 130 °C during sterilization cycles, guaranteeing long-term durability.
Hazardous Area Approvals and Hygienic Compliance
Safety in explosive environments and strict hygiene in sensitive sectors are non-negotiable requirements for plant operators. Featuring international explosion-protection certifications including ATEX II 2G Ex db IIC T5 Gb and FM Class 1, Division 1, Group B, C, and D, this device operates safely in hazardous zones. Furthermore, it supports full cleaning-in-place (CIP) and sterilization-in-place (SIP) protocols. These features make it exceptionally well-suited for pharmaceutical and chemical applications requiring rigorous sanitary standards and FDA compliance.
Specialized Applications and Process Efficiency
Industrial plants utilize optical instruments for diverse monitoring tasks, ranging from filter performance tracking and condensate analysis to heat exchanger leakage detection. The Endress+Hauser OUSAF12 suspended solids instrument provides real-time data that helps operators identify process anomalies instantly. In breweries, it ensures optimal liquid clarity, while in chemical processing, it enables fast interphase separation to minimize material waste. Liquid-free verification routines simplify daily maintenance, ensuring the probe remains accurate without requiring complex calibration reagents.
Why Buy from TPT24
Procuring genuine process instrumentation from an established global supplier ensures long-term operational stability and complete manufacturer warranty backing. Since 2017, TPT Instrumentation Co., Ltd. (tpt24.com) has served as a trusted bridge between top-tier manufacturers like Endress+Hauser and industrial facilities across more than 60 countries. Operating from our global headquarters in Shenzhen alongside regional support hubs in Munich and Dubai, our specialized technical team delivers expert consultation, competitive pricing, and secure international logistics. Partnering with TPT24 guarantees authentic hardware, responsive customer care, and reliable delivery tailored to your automation needs. For related solutions, explore our Endress+Hauser brand collection and our specialized Liquid Analysis category.
Conclusion and Ordering Support
Investing in high-performance optical instrumentation safeguards product purity, prevents cross-contamination, and optimizes complex manufacturing yields. The Endress+Hauser OUSAF12 suspended solids sensor provides the exact durability, explosion protection, and optical accuracy needed for critical industrial processes. Backed by our unwavering commitment to honesty, fairness, and excellence, tpt24 ensures seamless procurement from initial selection to after-sales support. Visit tpt24 today to speak with our technical specialists, review detailed specifications, reference official manufacturer data via the Endress+Hauser Official Website, and request an official quotation for your upcoming facility upgrade.
Specifications
| Specification | Details |
|---|---|
| Measuring principle | Colorimetry |
| Application | Color measurement, measurement of suspendend solids, phase separation |
| Measuring range | 0 to 2.5 AU 0 to 50 OD (depending on optical pathlength) |
| Material | Sensor housing: Stainless Steel 316L |
| Process temperature | 0 to 90 °C (32 to 194 °F) continuous Max. 130 °C (266 °F) for 2 hours |
| Process pressure | Max. 100 bar abs (1450 psi) (depending on flow through assembly) |
| Ex certification | ATEX II 2G Ex db IIC T5 Gb FM Cl.1, Div. 1, Group B, C, D |
| Ingress protection | IP 65 (NEMA 4) |
| Additional certifications | FDA |









