FD80D Industrial Compact Pressure Transmitter - 4-20mA Output, Stainless Steel Wetted Parts
Product Details
The Compact Pressure Transmitter is an industrial pressure measurement instrument designed for field applications. Utilizing piezoresistive or piezoelectric sensing elements, it converts the pressure of liquids, gases, or steam into standard analog or digital electrical signals (such as 4-20mA or HART protocol) for monitoring and data acquisition by control systems like PLCs and DCS. Its core characteristic is a compact structure with minimal size and lightweight design, making it suitable for mechanical equipment or narrow piping where installation space is strictly limited.
Traditional transmitters often suffer from zero-point drift due to temperature fluctuations, high maintenance costs in corrosive media, and frequent calibration needs. The FD80D addresses these pain points with advanced thermal compensation algorithms, robust stainless-steel wetted parts, and high long-term stability, dramatically reducing downtime and ownership costs.
| FD 80D | FD80A | |
|---|---|---|
| Range | 0-100kPa ~ 7MPa (For details, please refer to the selection table) | 0-5kPa ~ 260MPa (see the selection table for details) |
| Pressure Type | Gauge pressure | Gauge pressure, absolute pressure, negative pressure (optional) |
| Overload Pressure | 1.5 times full-scale | 1.5 times the sensor range is allowed (1.2 times for ranges above 60MPa) |
| Accuracy | 0.25% F.S | ±0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
| Long-Term Stability | 0.2% F.S per year | 0.2%F.S per year |
| Working Temperature | -20℃ ~ 70℃ | -20℃ ~ 70℃ |
| Power Supply | 18V ~ 30V DC (24V DC power supply recommended) | 10V ~ 30V DC (24V DC power supply is recommended) |
| Output Signal | 4mA ~ 20mA DC, 1V ~ 5V DC | 4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
| Communication Protocol | MODBUS RTU protocol, HART protocol | 4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
| Electrical Connector | GDM Connector, M12x1 Aviation plug | GDM connector, aviation connector, cable gland with direct lead, IP68 protection cable with direct lead |
| Protection Level | IP65 | IP65, IP68 |
| Warranty Period | 12 months | 12 months |
We provide comprehensive OEM and ODM customization services tailored to your specific application requirements. Options include custom process connections, specialized electrical housings, tailored firmware protocols, and private-label branding to match your market needs.
If measurement inaccuracy occurs, first check for impulse line blockages, valve leaks, or trapped gas/liquid. Verify zero-point calibration using the local display or HART communicator, and ensure power supply voltage meets the 12.5V–45V DC requirement without electromagnetic interference.
6.Typical Applications
- Compact Pressure Transmitter for Industrial OEM and Machinery Applications
- High-Precision Compact Pressure Transmitter with 4-20mA and HART Output
- Miniature Industrial Pressure Transmitter for Fluid and Hydraulic Systems
The FRD Sensor FD80D combines superior accuracy, reliable durability, and flexible customization, making it the ideal choice for modern industrial automation and precise process monitoring.
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