Description
The ZY8000D Intelligent Differential Pressure Transmitter is a state-of-the-art instrument designed for highly accurate and stable pressure measurement in demanding industrial environments. Utilizing an advanced mono-crystalline silicon chip and robust anti-interference circuitry, it delivers exceptional performance for gases, steam, and liquids. This transmitter is an indispensable tool widely used in petrochemical, metallurgy, environmental protection, and machinery equipment sectors. It features a clear LCD for local data display and configuration, comprehensive diagnostic functions, and excellent electromagnetic compatibility. With its rugged metal housing, IP67 rating, and customizable options for wetted parts and connections, it ensures reliable operation and reduces long-term maintenance costs.
Specification Table of Intelligent Differential Pressure Transmitter
| Category | Specification |
|---|---|
| Model | ZY8000D |
| Type | Differential Pressure Transmitter |
| Structure | Diffused Silicon Pressure Transmitter |
| Measuring Medium | Gas, Steam, Liquid |
| Accuracy Grade | 0.1% F.S, 0.25% F.S, 0.5% F.S (Up to 0.075%) |
| Pressure Range | 0 – 10 MPa (Multiple range codes available) |
| Long Term Stability | ≤ 0.03% F.S / Year |
| Response Time | ≤ 90 ms |
| Output | 4-20 mA, HART, Modbus, PROFIBUS-PA, FF |
| Power Supply | 24 V D.C. |
| Electrical Interface | 2x M20×1.5 or 2x 1/2″ NPT |
| Process Connection | 1/4″ NPT, M20×1.5 (Options available) |
| Diaphragm Material | 316L, HC-276, Tantalum, 316L Gold Plating |
| Housing Material | Aluminum or 316 Stainless Steel |
| Protection Rating | IP67 |
| Ambient Temperature | -30°C to +70°C |
| Certifications | SIL, ISO9001, CE, Ex d/Ex ia Explosion-Proof |
Features of Intelligent Differential Pressure Transmitter
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Superior Sensor Technology: Equipped with an imported high-stability mono-crystalline silicon sensor chip.
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Integrated Diagnostics: Real-time self-monitoring of sensor and electronics with fault alert mode (Err code display).
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Wide Rangeability: Offers a high turndown ratio of 50:1 for application flexibility.
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High Overload Protection: Robust design withstands high overpressure limits.
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Isolated Design: Isolated power supply and sensor signals for enhanced stability and noise immunity.
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Explosion-Proof Options: Available with flameproof (Ex d) or intrinsic safety (Ex ia) certifications for hazardous areas.
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Easy Installation & Maintenance: Supports direct mounting or installation with flanges/racks. Faulty modules can be replaced on-site without recalibration.
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Customizable: Options for display (with/without LCD), brackets, electrical joints, and diaphragm materials to suit specific application needs.
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