FD80A Compact Pressure Transmitter | High Precision, Explosion-Proof, Compact & Stable
FRD FD80A compact pressure transmitter features digital compensation, all-stainless steel structure, high accuracy, wide range, and explosion-proof protection. Ideal for precise pressure measurement in chemical, water, power, machinery industries—small size, easy installation, long-term stability.
- High precision with digital compensation, ±0.1% FS accuracy
- All stainless steel, IP65/IP68 protection, corrosion-resistant
- Wide range 0-5kPa~260MPa, gauge / absolute / vacuum available
- Explosion-proof (Ex ia/Ex d), HART/MODBUS, stable & smart
- Ultra-compact, lightweight, multiple connections, easy to install
| Range | 0-5kPa ~ 260MPa (see the selection table for details) |
| Pressure Type | Gauge pressure, absolute pressure, negative pressure (optional) |
| Overload Capacity | 1.5 times the sensor range is allowed (1.2 times for ranges above 60MPa) |
| Burst Pressure | 2 times the sensor range (1.5 times for ranges above 60MPa) |
| Accuracy | ±0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
| Long-Term Stability | 0.2%F.S per year |
| Operating Temperature | -20℃ ~ 70℃ |
| Power Supply | 10V ~ 30V DC (24V DC power supply is recommended) |
| Output Signal | 4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
| Communication Protocol | MODBUS RTU protocol, HART protocol |
| Electrical Interface | GDM connector, aviation connector, cable gland with direct lead, IP68 protection cable with direct lead |
| Protection Level | IP65, IP68 |
| Explosion-Proof Rating | Ex ia IIC T4 Ga, Ex d IIC T6 Gb, Ex tD A21 IP66 T80℃ |
| Warranty Period | 12 months |
The FD80A compact pressure transmitter is widely used in petrochemical, water treatment, power energy, machinery manufacturing, food and pharmaceutical industries. It provides stable pressure monitoring and control for storage tanks, pipelines, reactors, pump stations, hydraulic-pneumatic systems and boiler equipment, adapting to various working conditions with accurate and reliable measurement.
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