1. Introduction
The FRD Sensor FD80B Intelligent Universal Pressure Transmitter is designed for industrial pressure measurement and process control, with applications in petrochemical, power generation, metallurgy, water treatment, machinery and industrial automation.
With intelligent pressure measurement technology and a robust industrial design, FD80B provides reliable pressure monitoring for a wide range of industrial applications.
2. Why Choose This Model?
Industrial pressure measurement often faces challenges such as long-term accuracy drift, temperature variations, complex operating conditions and system integration difficulties.
FD80B addresses these challenges with:
- Stable pressure measurement to reduce measurement deviation during long-term operation.
- Good environmental adaptability for demanding industrial environments.
- Smart communication for integration with automation and control systems.
- Universal design for different pressure measurement applications.
- Flexible configuration for different ranges and process requirements.
3. Model Comparison Table
| Parameter | FRD Sensor FD80B | Honeywell ST 800 | Siemens SITRANS P320 |
|---|
| Product Type | Intelligent Universal Pressure Transmitter | Smart Pressure Transmitter | Smart Pressure Transmitter |
| Measurement Type | Gauge / Absolute Pressure | Gauge / Absolute / Differential Pressure | Gauge / Absolute / Differential Pressure |
| Measurement Range | Configuration-dependent | Model-dependent | Model-dependent |
| Accuracy | Configuration-dependent | High-accuracy measurement | High-accuracy measurement |
| Output Signal | 4–20 mA / Digital Communication | 4–20 mA / HART | 4–20 mA / HART / PROFIBUS PA / FF |
| Communication Protocol | HART / RS485 optional | HART | HART / PROFIBUS PA / FOUNDATION Fieldbus |
| Display | Digital Display Optional | LCD Display | LCD Display |
| Construction | Compact Industrial Design | Modular Industrial Design | Modular Industrial Design |
| Typical Applications | Petrochemical, Power Generation, Metallurgy, Water Treatment, Machinery and Industrial Automation | Process Industries, Energy, Chemical | Process Industries, Energy, Chemical, Water Treatment |
| Range | 0-5kPa~260MPa |
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| Accuracy | 0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
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| Pressure Type | Gauge Pressure |
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| Power Supply | 10V~30V DC (24V DC recommended) |
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| Output Signal | 4mA~20mA DC, 1V~5V DC, RS485, etc. (optional) |
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| Communication Protocols | MODBUS RTU Protocol, HART Protocol |
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| Long-term Stability | 0.2%F.S/year |
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| Operating Temperature | -20℃~70℃ |
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| Electrical Connection | M20*1.5(F) standard, custom options available |
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| Protection Rating | IP65 |
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| Warranty Period | 12 months |
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4. FRD Sensor FD80B OEM & ODM Customization Services
FRD Sensor provides flexible OEM & ODM customization services for FD80B based on customers' equipment and application requirements.
Key customization options include:
- Measurement range
- Pressure type
- Output signal
- Communication protocol
- Process connection
- Electrical connection
- Housing and mechanical configuration
These services help OEM manufacturers and system integrators integrate FD80B into pressure monitoring and industrial automation systems efficiently.
5. FRD Sensor FD80B Intelligent Universal Pressure Transmitter Measurement Accuracy Troubleshooting Guide
When FD80B shows abnormal pressure readings, follow these steps:
- Step 1: Check Power Supply & Wiring
Verify the supply voltage, wiring and output signal. - Step 2: Check Process Connections
Inspect the pressure connection for leakage, blockage or installation problems. - Step 3: Check Zero Point
Verify the transmitter zero point and perform zero calibration if necessary. - Step 4: Check Range & Parameters
Confirm the measurement range, output settings and communication parameters. - Step 5: Check Operating Conditions
Verify that pressure, temperature and process media are within the specified operating conditions.
If the issue persists, contact FRD Sensor for technical support.
6. Application Scenarios
7. Product Drawing
8. Product Certifications
9. Conclusion
The FRD Sensor FD80B Intelligent Universal Pressure Transmitter combines stable pressure measurement, intelligent communication and flexible configuration for diverse industrial applications. Its universal design and OEM & ODM capabilities make it suitable for process control, equipment monitoring and industrial automation systems.
