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Help CenterRosemount 1151 Series Differential Pressure Pressure Transmitter Industrial HART Transmitter
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As a professional supplier of industrial process instrumentation, Rossonix Co., Limited proudly presents the Rosemount 1151 Series Differential Pressure Transmitter, a cornerstone of reliable process measurement. Established in 2011 and with a proven track record of exporting high-quality instrumentation worldwide, we understand the critical need for accuracy and durability in demanding industrial environments. The Rosemount 1151 transmitter, renowned for its robust design and HART communication capability, offers a dependable solution for monitoring differential pressure across various applications, ensuring optimal process efficiency and safety.
Core Product Features and Advantages:
Superior Accuracy and Stability: Engineered for precision, the 1151 Series delivers consistent and accurate differential pressure readings, which is fundamental for process control and optimization.
Robust Construction: Featuring 316L stainless steel wetted parts and a durable housing, it withstands harsh industrial conditions, including corrosive media and wide temperature fluctuations.
HART Communication Protocol: Enables seamless digital communication for remote configuration, calibration, and diagnostics, simplifying maintenance and integration into modern control systems.
Wide Application Versatility: Suitable for flow, level, and pressure measurement in industries such as oil & gas, chemical, power generation, and water treatment.
Easy Installation and Maintenance: Its user-friendly design allows for straightforward installation and reduces long-term maintenance costs.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Model Series | 1151 |
| Measurement Type | Differential Pressure |
| Output Signal | 4-20 mA DC with HART digital overlay |
| Pressure Range | Available in various spans, customizable upon request |
| Reference Accuracy | ±0.075% of calibrated span (typical) |
| Wetted Parts Material | 316L Stainless Steel (standard) |
| Process Connection | 1/4" NPT or 1/2" NPT female (options available) |
| Electrical Connection | 1/2" NPT conduit entry |
| Operating Temperature | -40 to 185 °F (-40 to 85 °C) |
| Communication | HART Protocol (Bell 202 FSK) |
| Housing Protection | NEMA 4X (IP66) |
Benefits for Your Operation:
Enhanced Process Control: High accuracy enables tighter control loops, improving product quality and yield.
Reduced Operational Costs: Remote diagnostics via HART minimize downtime and the need for on-site visits for configuration.
Long-Term Reliability: The robust construction ensures a long service life even in challenging environments, reducing replacement frequency.
Simplified System Integration: The industry-standard 4-20mA output with HART ensures compatibility with most Distributed Control Systems (DCS) and PLCs.
With over a decade of experience since our establishment in 2011, Rossonix Co., Limited has built a strong reputation as a reliable trading partner, serving a global clientele across North America, South America, Europe, Asia, and Oceania. Our annual export value of US$5-10 million underscores our capacity and commitment to delivering quality industrial components. We ensure that every Rosemount 1151 transmitter we supply meets high standards, backed by our ISO9001 certified quality management system. Sourced from trusted channels and shipped efficiently from major ports like Shenzhen and Hong Kong, this transmitter represents not just a measurement device, but a partnership for your process reliability. Contact us today to discuss your specific requirements and experience the dependable performance of the Rosemount 1151 Series.
Frequently Asked Questions (FAQ)
Q: What is the primary application of the Rosemount 1151 DP Transmitter?
A: It is primarily used for measuring differential pressure in industrial processes, which is key for calculating flow rate in pipes (using orifice plates), monitoring liquid level in tanks, and filtering system status.Q: Does the 4-20mA analog output work simultaneously with the HART communication?
A: Yes, the HART protocol uses a digital signal superimposed on the standard 4-20mA analog signal, allowing bidirectional communication without interrupting the primary analog measurement signal.Q: Can this transmitter be used with aggressive or corrosive media?
A: With its standard 316L stainless steel wetted parts, it offers good corrosion resistance for many common industrial fluids. For highly aggressive media, alternative diaphragm materials (like Hastelloy) may be available upon inquiry.Q: Is remote configuration possible?
A: Absolutely. Using a HART communicator or compatible control system software, you can remotely read variables, re-range, perform diagnostics, and calibrate the transmitter from a control room, enhancing operational safety and efficiency.Q: What is the typical delivery time for this product?
A: As a trading company with an overseas office and efficient logistics, we maintain stock for common models. Delivery times vary based on specific model and destination but are generally competitive. Please contact us for an accurate quote.Q: Do you provide technical support for installation and configuration?
A: Yes, we offer basic technical support and can provide product documentation, manuals, and wiring diagrams. For complex system integration, we recommend consulting with your system integrator or our technical team for guidance.Q: Are calibration certificates provided?
A: Standard units typically come with a manufacturer's data sheet. Traceable calibration certificates from accredited labs can often be arranged as an optional service. Please specify this requirement when inquiring.Q: What power supply is required for the transmitter?
A: It operates on a standard loop-powered 24V DC supply (typically 12-45V DC). The 4-20mA signal is powered by this same loop, eliminating the need for a separate power connection at the field device.
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