Hollysys AT5000-Series - Precise-Pressure-Measure/HART-Digital-Comms - High Accuracy SIL2 Explosion-Proof Smart Pressure Transmitter
The Hollysys AT5000 is a smart single-crystal silicon pressure transmitter with ± 0.075% accuracy, 100:1 turndown, optional SIL2/SIL3 certification, 4-20 mA + HART / Modbus-RTU, and IP67 protection. Designed for gauge, absolute, differential pressure, and level measurement applications.
Widely used in petrochemical, power, water, and pharmaceutical industries for pressure, level, and flow differential pressure applications. Key advantages include:
- Advanced self-diagnosis capabilities
- Remote trim functionality via HART protocol
- Seamless integration with Hollysys LK/SCADA systems
- Turnkey process loop solutions with local SIS options
| Parameter | Specification |
|---|---|
| Model Series | AT5000 Series (AT5010 Differential Pressure, AT5020 Pressure) |
| Sensor Technology | MEMS Monocrystalline Silicon, patented packaging process |
| Accuracy | Up to 0.04% / 0.05% FS (optional) |
| Pressure Range | 0~1 kPa to 0~40 MPa |
| Differential Pressure Range | 0~50 Pa to 0~10 MPa |
| Process Temperature Range | -45°C to +300°C |
| Output Signals | 4-20mA + HART 7, Modbus-RTU/RS485 |
| Ingress Protection | IP67 |
| Hazardous Area Certification | Ex ia IIC T4 Ga, Ex db IIC T4...T6 Gb (SIL2/3) |
| Diaphragm Material Options | 316L, HC, Tantalum, Monel, Alloy 625, PTFE/PFA coated, Gold-plated |
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
With extensive experience in industrial automation and process control, we specialize in supplying a comprehensive range of automation components for industries such as oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.
- PLC Interface Modules
- I/O Systems and Interface Solutions
- Signal Isolators and Signal Converters
- Relays and Relay Modules
- Industrial Power Supply Units
- Control Valves and Actuators
- Industrial Pumps
- Process Instrumentation
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We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.
Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.
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