Esdun Industrial 
A best-in-class multivariable solution, the Rosemount 3051S Wireless MultiVariable Flow Transmitter provides measurements via a secure WirelessHART network. This flow measurement transmitter is cost-effective, delivering direct variable measurement for differential and static pressure without the cost of wiring. This device also offers quick instrumentation of measurement points and standardizes on a single model number.
Specifications
| Warranty | Up to 15-year limited warranty |
| Rangedown | Up to 200:1 |
| Measurement Range | Up to 2000 psi (138 bar) differential, Up to 6092 psi (420 bar) static |
| Output | Differential pressure, static pressure, module temperature, scaled variable |
| Communication Protocol | WirelessHART |
| Process Wetted Material | 316L SST, Alloy C-276, Tantalum, Gold-plated 316L SST |
| Diagnostics | Basic Diagnostics |
| Certifications/Approvals | NSF, NACE, hazardous location, see PDS for the full list of certifications |
| Update Rate | 1 sec. to 60 min., user selectable |
| Power Module Life | Up to 10-year life, field replaceable (order separately) |
| Wireless Range | Long range (225 m), extended range (800 m), remote (225 m), and high-gain remote (1 km) |
Features
- WirelessHART technology is secure, cost-effective and delivers >99% data reliability
- Accurate, multivariable measurement in one versatile device for process cost-efficiency
- Ultra for Flow provides a ±0.04% of reading for standardization to eliminate the need for stacked transmitters
- Easy installation enables quick instrumentation of measurement points without the cost of wiring
- Primary elements available as assemble-to options for simple installation and commissioning
- All-welded, resilient SuperModule sensor offers best-in-class accuracy in harsh environments and applications
- Flowmeters come fully configured, leak-tested and ready to install right out-of-the-box for fast installation
- Flowmeter technology eliminates unnecessary pipe penetrations for an integrated, trouble-free solution
- SmartPower module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
