FD3051SLD Remote Pressure Transmitter Flange Type For Extreme Media Level Measurement
FD3051SLD Remote Flange Level Transmitter: Specialized for Extreme Media Level Measurement (High-Temp/Corrosive/Viscous)
The FD3051LD Remote Flange Level Transmitter, designed with a remote flange structure, is a specialized device for liquid level measurement in industrial sealed vessels. It covers a level measurement range of 0~0.6m to 10m, adapts to 12V~32VDC industrial wide-voltage power supply conditions, and supports dual outputs of 4mA~20mA+HART intelligent signal and RS485 digital signal. Equipped with optional corrosion-resistant diaphragm materials (316L, Hastelloy, etc.), it combines easy installation, strong corrosion resistance and wide temperature adaptability, stably collecting liquid level data of various liquid media in sealed vessel scenarios and seamlessly connecting to industrial control systems.
- Exclusive remote flange structure: Adapts to industrial sealed vessel scenarios, avoiding direct contact between the transmitter body and the measured liquid to improve device adaptability
- Liquid-medium-specific design: Optimized measurement logic only for liquid media, ensuring the accuracy of liquid level data in sealed vessels
- Multiple corrosion-resistant diaphragms: Optional materials (316L, Hastelloy, Tantalum, etc.) for various highly corrosive liquid media
- Wide level range coverage: 0~0.6m to 10m, meeting level measurement needs of sealed vessels with different volumes
- Easy on-site installation: Remote flange structure simplifies deployment, adapting to installation conditions of various industrial sealed vessels
- Wide temperature condition compatibility: Broad temperature resistance range enables stable operation in high/low-temperature sealed working environments
- Dual signal output adaptation: Supports 4mA~20mA+HART and RS485, compatible with analog and digital industrial control systems
| 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 |
- Chemical industry: Level monitoring of sealed tanks for strong acids/alkalis and sealed reactors for corrosive liquids
- Pharmaceutical industry: Level control of sterile sealed liquid reactors and sealed liquid preparation tanks
- Petroleum industry: Level management of sealed crude oil/finished oil storage tanks and sealed chemical solvent tanks
- Water treatment industry: Level detection of sealed purification water tanks and sealed sewage treatment tanks



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