FD3051SLD series flange-mounted differential pressure and liquid level transmitters by FRD SENSOR are a new generation of intelligent industrial measuring instruments built on internationally advanced monocrystalline silicon sensor technology. They are specifically designed for level, density, interface and differential pressure measurement in closed vessels, storage tanks, reactors and similar applications.
Breaking through the application limitations of conventional thread-mounted transmitters, this series adopts direct flange mounting or remote-sealed flange structures that can be in direct contact with measured media, perfectly solving the challenges of measuring viscous, crystallizing, highly corrosive and high-temperature media. Widely used in industries such as petrochemical, water treatment, power, metallurgy and pharmaceuticals, they are indispensable core measuring equipment in industrial process automation.
- Monocrystalline silicon, high accuracy, flange mounted, corrosion resistant
- Explosion-proof, IP67, HART communication, stable and reliable
- Resists viscous media, no clogging, suitable for harsh conditions
- Wide temp & range, high stability, no on-site adjustment
- Various flanges, optional diaphragms, for corrosive liquids
| Range | 0-0.5m ~ 10mH₂O (see the selection table for details) |
|---|---|
| Accuracy | 0.25%FS, 0.5%FS |
| Output Signal | 4～20mA with HART, 1V ~ 5V DC, RS485 protocol |
| Process Medium | Liquids, gases, or steam |
| Power Supply | (12～32)VDC (24VDC recommended) |
| Ambient Temperature | -20～80℃ |
| Medium temperature | -40℃ ~ 200℃, 30℃ ~ 300℃ (optional) |
| Long-term Stability | 0.1% F.S / year |
| Electronic Connection | M20*1.5(F), special customization available |
| Protection Class | IP65 |
| Explosion-proof Grade | Exia 1l CT6 Ga,Exd ll CT6 Gb,ExtD A21 IP66 T80℃ |
| Products Warranty | 12 moths |
- Level & DP measurement for chemical tanks & reactors
- Level monitoring for water & sewage treatment tanks
- Level measurement for power boilers & high temp vessels
- Level & interface measurement for oil & asphalt tanks
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
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