The Shandong FRD FD3051S Single Flange Pressure Transmitter is a high-performance industrial measuring device developed for harsh working conditions. Equipped with a high-precision monocrystalline silicon sensor core and a robust single-flange structure, it accurately measures pressure, liquid level, and density of liquids, gases, and steam. Designed with an integrated isolation diaphragm and fully welded sealing, it excels in high temperature, high viscosity, and strong corrosion scenarios. It outputs a 4-20mA DC signal with HART communication, enabling seamless connection with DCS systems and remote configuration.
Features
- High Accuracy: ±0.075% FS, monocrystalline silicon sensor with digital temperature compensation
- Corrosion Resistance: 316L stainless steel / Hastelloy C diaphragm, resistant to acids, alkalis, and salts
- Single Flange Design: Compact structure, direct installation on tanks/pipes, no capillary needed
- Wide Measurement Range: 0-1 kPa to 3 MPa, supports high temperature up to 150°C
- HART Communication: 4-20mA+HART, remote calibration and diagnosis
Products Parameters
| Range |
0-6kPa～10MPa |
| Accuracy |
0.25%FS, 0.5%FS |
| Output Signal |
4～20mA with HART, RS485 protocol |
| Process Medium |
Liquids, gases, or steam |
| Power Supply |
(12～32)VDC (24VDC recommended) |
| Working Temperature |
(-20～80)℃ |
| Long-term Stability |
0.1% F.S / year |
| Diaphragm Materials |
316L, Hastelloy, Tantalum, etc. |
| Electronic connection |
M20*1.5(F) |
| Quantity Ratio |
40:1 |
| Explosion-proof Grade |
Exia 1l CT6 Ga,Exd ll CT6 Gb,ExtD A21 IP66 T80℃ |
| Products Warranty |
12 moths |
Applications
1.Oil & Gas: Pressure/level monitoring in storage tanks, reactors, and pipelines
2.Chemical Industry: Corrosive, viscous, and easy-to-crystallize media measurement
3.Water & Wastewater: Level measurement in sewage tanks and desulfurization towers
Flange Parameters
| Flange Type |
Flat Diaphragm, Insertion Cylinder |
| Flange Size and Specification |
DN50 DIN 2501
DN80 DIN 2501
DN2" ANSI B 16.5
DN3" ANSIB 16.5
DN4" ANSIB 16.5 |
| Rated Pressure |
PN 1MPa/4MPa
PN 6.4MPa
PN 10MPa
150psi
300psi
600psi |
| Diaphragm Material |
Stainless Steel 316L
Hastelloy C
Tantalum (Flat Diaphragm Only)
Monel (Flat Diaphragm Only) |
Flange Type
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
Packing and Shipping
FAQ
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: How long is the delivery time for the product?
A: We will provide a specific delivery time based on your order quantity. For orders of 1 to 30 pcs, the delivery time is approximately 2 to 7 working days.
Q: How do you control your quality ?
A: Full inspection process (Incoming Material Screening, Process Control, and Performance Verification) to ensure quality + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A: We hold 6 invention patents, possess certifications for CE, ATEX, and SIL, and are a member of the HART Protocol. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Can you provide ODM/OEM & Customized service?
A: Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.
