Industrial Process Monitoring Unit High Temperature Pressure Transmitter

Industrial Process Monitoring Unit High-Temperature Pressure Transmitter

Product Description:

The Industrial Process Monitoring Unit High-Temperature Pressure Transmitter 3051HT Hygienic Pressure Transmitter is designed specifically for industries where hygiene is paramount, such as pharmaceuticals, food processing, and beverage production. It represents a pinnacle of excellence in pressure measurement, engineered with meticulous attention to sanitary design. The transmitter’s sleek, easy-to-clean surfaces and hygienic construction minimize the risk of contamination and ensure strict compliance with industry standards, safeguarding product integrity and consumer safety.

At the heart of the 3051HT lies precision engineering that delivers accurate and reliable pressure readings crucial for maintaining process integrity. Its advanced sensor technology ensures consistent performance even in dynamic process environments, enabling operators to monitor and control critical parameters with confidence. The transmitter is versatile by nature, integrating seamlessly into various process lines thanks to compatibility with industry-standard connections, which simplifies installation and reduces setup time while enhancing overall process efficiency.

Constructed from high-quality, durable materials, the 3051HT is built to withstand harsh industrial conditions over extended periods. Its robust design not only promises long-lasting durability but also minimizes maintenance requirements, ensuring reliable performance in challenging environments. With this transmitter, you gain a dependable, high-performance solution that combines unparalleled hygiene, accuracy, and operational resilience—empowering your facility to achieve optimal process control and quality, day in and day out.

Specifications:

Features: 

• Seal system with two different fill fluids extends the operating temperature range up to 770 °F (410 °C)

• Optimized for use in various high-temperature applications and low ambient temperature conditions

• Eliminates the need for heat tracing and impulse piping, which reduces installation costs

• Operates with process temperatures as low as -157 °F (-105 °C) and high as 770 °F (410 °C) for application adaptability

• Advanced diagnostics provide diagnostic coverage to detect electrical loop issues and abnormal process conditions

• Tuned-Systems can reduce temperature effects by 10-20% and improve response time by 80% vs. traditional installations

• Allows for direct mounting, remote mounting, and balanced systems to meet various application requirements

• SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

Application Scenarios

1. Biotechnology & Pharmaceuticals

• Ensures batch-to-batch repeatability during CIP (Clean-in-Place) and SIP (Sterilize-in-Place) cycles.
• Maintains calibration stability even under high-temperature sterilization (up to 150 °C).
• Supports compliance with FDA, 3-A, EHEDG, and ASME-BPE standards.
• Ideal for fermentation tanks, bioreactors, and filtration systems.

2. Food & Beverage Industry

• Hygienic design with polished stainless steel surfaces prevents contamination.
• Withstands frequent washdowns and cleaning cycles without drifting out of calibration.
• Suitable for dairy, brewing, beverage mixing, and sugar processing.
• Reduces downtime between cleaning cycles, enabling faster production turnaround.

3. Chemical & Life Sciences

• Provides robust pressure monitoring in sanitary chemical processes.
• Handles aggressive cleaning agents and rapid temperature fluctuations.
• Ensures consistent product quality in sensitive formulations.

4. General Industrial Hygienic Applications

• Used in water treatment for pharma/food plants.
• Applied in sterile packaging lines where contamination control is critical.
• Compatible with digital communication protocols (HART®, PROFIBUS® PA, FOUNDATION™ Fieldbus) for integration into modern automation systems.

FAQ – Rosemount 3051HT High-Temperature Pressure Transmitter

1. What industries use the 3051HT?

The 3051HT is widely used in pharmaceutical, biotechnology, food & beverage, and sanitary chemical processes where hygiene, stability, and repeatability are critical.

2. What pressure ranges does it cover?

It supports gauge and absolute pressure measurements from -1 bar to 40 bar, depending on the selected model and configuration.

3. How high a temperature can it withstand?

The transmitter is designed for CIP (Clean-in-Place) and SIP (Sterilize-in-Place) cycles, with process temperatures up to 150 °C (302 °F).

4. What is its accuracy and stability?

• Accuracy: up to ±0.065% of span
• Long-term stability: up to 7 years, minimizing recalibration needs

5. What communication protocols are available?

It supports 4–20 mA HART®, PROFIBUS® PA, and FOUNDATION™ Fieldbus, ensuring compatibility with modern automation systems.

6. What materials are used for wetted parts?

The 3051HT uses polished stainless steel (Ra < 0.8 μm) for hygienic applications, with options for Hastelloy® in more aggressive chemical environments.

7. Does it meet hygienic standards?

Yes. It complies with 3-A, EHEDG, and ASME-BPE standards, making it suitable for sanitary and sterile processes.

8. How should it be installed for best performance?

• Mount with the conduit entry facing downward to maximize drainability during cleaning.
• Use Tri-Clamp® connections or other sanitary fittings.
• Avoid overtightening clamps (Emerson recommends ≤50 in-lb for 1.5" Tri-Clamp below 20 psi).

9. What ingress protection ratings are available?

Depending on housing options, it can meet NEMA 4X, IP66, IP68, and IP69K standards for washdown and harsh environments.

10. What safety features are included?

• Security switch to prevent unauthorized configuration changes
• Simulation mode for testing alarms and process variables without disturbing the process
• SIL2/3 safety certifications available for critical applications

Good Service Commitment

1. Please send us your RFQ (Request for Quotation) to receive the latest pricing.
2. Orders will be shipped within 3–5 working days after payment confirmation.
3. We can arrange delivery via UPS, DHL, EMS, or FedEx. If you have a preferred courier, kindly let us know.
4. With our large inventory and flexible pricing, we can always offer you competitive rates. For detailed quotations, please contact us directly.