3051SDP Differential Pressure Transmitter 4-20mA HART
Product Description
FRD SENSOR 3051SDP differential pressure transmitter is developed for all kinds of complex industrial working conditions. Equipped with high-precision sensing core and anti-corrosion stainless steel diaphragm, it can continuously and accurately collect differential pressure data under humid, corrosive and vibrating industrial environments. The device supports HART digital communication and local LCD real-time data display, which can seamlessly connect with various automatic industrial control systems. Widely applicable to differential pressure testing scenarios in environmental protection, chemical, pharmaceutical, energy and other industries, it helps enterprises monitor process pressure changes in real time, realize early fault warning, reduce equipment maintenance frequency and cut overall operation cost, and acts as a stable and reliable core measuring instrument for industrial differential pressure monitoring.
Features
- High precision differential pressure sensing core, stable signal output for micro and standard differential pressure ranges
- 316L stainless steel isolation diaphragm, excellent resistance to corrosion, moisture and medium erosion
- Standard HART communication protocol, fully compatible with mainstream PLC and DCS industrial control systems
- Built-in local LCD display, real-time on-site reading of differential pressure values without supporting secondary instruments
- Wide temperature operation design, strong anti-interference against vibration from pumps, fans and mechanical equipment
Products Parameters
| 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 |
Applications
- Differential pressure monitoring for filter tanks, pipeline networks and filtration equipment in industrial production lines
- Transmembrane pressure detection of membrane separation equipment in chemical, pharmaceutical and environmental protection industries
- Wind pressure and air duct differential pressure control for ventilation and aeration systems
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
Product Drawing
Packing
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
