Shandong FRD presents the 3051SDP Differential Pressure Transmitter, an intelligent industrial instrument engineered for high-precision measurement of differential pressure, flow, level, and density in demanding process environments. Built on advanced monocrystalline silicon sensing technology, this transmitter delivers exceptional accuracy and long-term stability for critical industrial applications.
Designed with robust construction and comprehensive ESD, surge, and electromagnetic interference protection, it operates reliably under high static pressure, wide temperature fluctuations, and corrosive media conditions. Equipped with a local LCD display and HART communication protocol, it supports on-site configuration and remote monitoring for seamless system integration.
Ideal for oil and gas, chemical, power generation, water treatment, and metallurgy sectors, the FRD 3051SDP combines superior performance, durability, and cost-effectiveness—making it a trusted choice for modern industrial process control.
- High-precision monocrystalline silicon sensor with accuracy up to ±0.075% FS
- Ultra-long-term stability: ±0.2% URL per 15 years for minimal drift
- Backlit 5-digit LCD display for real-time on-site reading
- IP67 weatherproof & explosion-proof housing (Ex ia/Ex d)
- HART communicable (4-20mA analog + digital)
| Range | 0-0.1kPa ～ 3MPa |
|---|---|
| Accuracy | ±0.05%FS, ±0.075%FS, 0.1%FS, 0.2(0.25)%FS, 0.5%FS (at 25℃, full scale) |
| Output Signal | Two-wire system (4～20)mA with superimposed digital protocol (HART), RS485 protocol |
| Process Medium | Liquids, gases, or steam |
| Power Supply | (12～32)VDC (24VDC recommended) |
| Ambient Temperature | (-40～80)℃ |
| Stability | 0.1%URL/3 years |
- Oil & Gas: Pipeline pressure monitoring, wellhead control, separator level
- Industrial Automation: General process control, HVAC, compressor monitoring
- Chemical Processing: Reactor pressure, corrosive fluid flow, storage tank level
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
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.
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