Rosemount Process Instrumentation | Pressure, Temperature, Flow & Level Solutions
Who We Are
ZYHK Technology is a trusted global supplier of genuine Rosemount process instrumentation. As part of Emerson’s industry-leading measurement portfolio, Rosemount instruments are recognized worldwide as the benchmark for pressure, temperature, flow, and level measurement .
We deliver 100% authentic, factory-certified Rosemount products for oil & gas, chemical processing, power generation, and other critical industries.
Why Choose Rosemount?
| Feature | Benefit |
|---|---|
| Industry Leadership | Over 50 years of innovation in process measurement |
| Proven Reliability | Designed for the harshest industrial environments |
| Comprehensive Portfolio | Pressure, temperature, flow, level, and analytical instruments |
| Global Standards | SIL 2/3 certified, IEC 61508 compliant |
Core Product Lines
1. Pressure Transmitters
Rosemount pressure transmitters are the global industry standard.
| Series | Key Features | Best For |
|---|---|---|
| 4051S | 20-year stability warranty, 40ms response, 800:1 turndown, Bluetooth® connectivity | Demanding applications, critical processes |
| 3051 | Coplanar™ technology, ±0.04% accuracy | General industrial measurement |
| 2051G | Economic solution, accurate gauge & absolute measurement | Cost-sensitive applications |
| 2088 | Compact design, LOI interface, up to 5-year warranty | Quick installation, space-limited sites |
4051S Series – Latest Innovation:
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20-year limited warranty and 20-year stability guarantee
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Advanced diagnostics: loop integrity, plug line detection, cavitation detection
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Local real-time control with relay switches
2. Temperature Transmitters
Reliable temperature measurement for critical control and safety applications.
| Series | Key Features | Best For |
|---|---|---|
| 3144P | Dual-compartment housing, X-well™ technology, ±75% accuracy improvement | Critical safety applications, SIL 2/3 |
| 644 | Universal sensor input, Hot Backup™, sensor drift alert, thermocouple degradation diagnostics | General temperature monitoring |
3144P Series Features:
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5-year long-term stability for extended calibration intervals
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Hot Backup™ function ensures measurement integrity if primary sensor fails
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Tracks temperature extremes for quality troubleshooting
644 Series Features:
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Single or dual sensor input for RTD, thermocouple, mV, and ohms
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Available in head-mount, field-mount, or rail-mount configurations
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SIL 2/3 certified for safety instrumented systems
3. Level Measurement
| Product | Technology | Applications |
|---|---|---|
| 3408 Wireless Radar | Non-contact radar level transmitter | Tanks, sumps, open channels |
| 2501 Series | Solid level switch | Bulk solids point level detection |
3408 Wireless:
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Non-contact radar measurement
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Wireless communication for remote monitoring
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Easy installation and configuration
4. Flow Measurement & Analytical Instruments
| Category | Series | Features |
|---|---|---|
| Flow Meters | Annubar™, Magnetic, Vortex | Differential pressure, electromagnetic, vortex technology |
| Gas Analysis | CX2100 | In-situ oxygen analyzer for combustion optimization |
| Gas Detection | 625IR | Fixed infrared gas detector, no calibration required |
| Wireless I/O | 802 | 8-channel wireless transmitter |
Latest Innovations – 2025 Product Highlights
| Product | Key Innovation |
|---|---|
| 4051S Pressure Transmitter | 20-year stability, Bluetooth connectivity, advanced diagnostics |
| 3144S Temperature Transmitter | Enhanced flexibility for demanding temperature measurement |
| 3408 Wireless Radar | Non-contact level measurement with wireless connectivity |
| CX2100 Oxygen Analyzer | Zirconia technology for combustion optimization |
| 625IR Gas Detector | Maintenance-free infrared hydrocarbon detection |
Key Industry Applications
| Industry | Typical Products |
|---|---|
| Oil & Gas | 3051/4051S pressure transmitters, 3144P temperature |
| Chemical Processing | Pressure, level, temperature; SIL-rated instruments |
| Power Generation | Pressure, temperature, oxygen analyzers (CX2100) |
| Water & Wastewater | 3408 radar level, pressure transmitters |
| Pharmaceutical | Hygienic pressure/temperature, 3144P with diagnostics |
| Food & Beverage | Temperature, level, X-well™ technology |
Genuine vs. Counterfeit: Why It Matters
| Genuine Rosemount | Counterfeit | |
|---|---|---|
| Quality | Factory-tested, certified | Unknown, unreliable |
| Accuracy | Meets published specifications | Unverified |
| Traceability | Full documentation, serialized | None |
| Warranty | Up to 20 years | None |
| Support | Engineering documentation, training | No support |
Technical Support & Services
| Service | Description |
|---|---|
| Product Selection | Help choosing the right transmitter for your process |
| Configuration Support | HART, FOUNDATION Fieldbus, PROFIBUS setup |
| Installation Guidance | Mounting, wiring, calibration best practices |
| Diagnostic Support | Troubleshooting with advanced diagnostics |
Contact Us
Ready to source genuine Rosemount instruments for your process?
📧 Email: sales@zyhktech.com
📱 WhatsApp: +852 4691 7686
🌐 Website: www.zyhktech.com
Precision measurement for process excellence.