1. Introduction
The Shandong FRD Sensor FD3051 LD remote flange level transmitter is an industrial-grade level measuring instrument designed for high-temperature, high-viscosity, easy-to-crystallize, or highly corrosive media, widely used for vessel level and interface monitoring in industries such as petrochemicals, pharmaceuticals, and food engineering.
2. Why Choose This Model?
- Addressing customer pain points such as scale build-up and clogging at impulse ports when measuring high-temperature and high-viscosity media, measurement lag caused by capillary transmission affected by temperatures, and leaks caused by corrosive liquids, the FD3051 LD features a large flush flange, a high-performance capillary fill fluid system, and corrosion-resistant diaphragm isolation technology to effectively prevent media precipitation and clogging, ensuring real-time and precise level data in harsh working conditions.
3. Model Comparison Table
|
FD3051LD |
FD3051LT |
| Range |
0-0.5m ~ 10mH₂O (see the selection table for details) |
0 - 0.5m ～ 50mH2O |
| Accuracy |
0.25%FS, 0.5%FS |
0.25%FS, 0.5%FS |
| Output Signal |
4～20mA with HART, 1V ~ 5V DC, RS485 protocol |
4～20mA with HART, RS485 protocol |
| Output Signal |
(12～32)VDC (24VDC recommended) |
(12～32)VDC (24VDC recommended) |
| Long-term Stability |
0.1% F.S / year |
0.1% F.S / year |
| Electronic Connection |
M20*1.5(F), special customization available |
M20*1.5(F) |
| Explosion-proof Grade |
Exia 1l CT6 Ga,Exd ll CT6 Gb,ExtD A21 IP66 T80℃ |
Exia 1l CT6 Ga,Exd ll CT6 Gb,ExtD A21 IP66 T80℃ |
4. FRD Sensor FD3051LD OEM & ODM Customization Services
Shandong FRD provides global clients with flexible OEM and ODM customization services, covering various flange sizes (ANSI, JIS, DIN standards), customized capillary lengths, extended thermowell depths, and corrosion-resistant material customization meeting specific industry certifications.
5. FRD Sensor FD3051LD Differential Pressure Transmitter Measurement Accuracy Troubleshooting Guide
If level reading deviations or sluggish responses occur, troubleshoot as follows: 1. Check if the remote flange diaphragm surface has scale, attachments, or mechanical damage; 2. Confirm whether the capillary tube is squeezed, bent, or subject to abnormal local temperature changes; 3. Check the positive and negative impulse systems and sealing to eliminate leaks; 4. Calibrate the transmitter zero and span, and recalibrate via a communicator if necessary.
6. Application Scenarios
7. Product Drawing
8. Product Certifications
9. Conclusion
With its anti-scaling flush structure, high-precision capillary transmission, and exceptional high-temperature and corrosion resistance, the Shandong FRD Sensor FD3051 LD remote flange level transmitter thoroughly resolves level measurement pain points in complex industrial vessels, making it the ideal level monitoring solution for demanding environments.
