Rosemount 3051S Electronic Remote Sensor (ERS) ™) system

Have you ever considered implementing stricter control over tall storage tanks and towers in order to maximize production capacity through innovation in operation? Excessive process fluctuations caused by incorrect or missing process information often increase the difficulty of achieving maximum output. due to

Realize innovation in operation

Have you considered implementing stricter control over tall storage tanks and towers to maximize production capacity?

Excessive process fluctuations caused by incorrect or missing process information often increase the difficulty of achieving maximum output. Due to the easy blockage, leakage, condensation, and evaporation of pressure pipes, this situation usually occurs in installation operations that rely on pressure pipes.

Using the Rosemount 3051S ERS system eliminates the need for pressure pipes and improves reliability. The electronic remote sensor system replaces mechanical pressure pipes with two 3051S pressure sensors connected digitally together, allowing you to obtain more accurate and complete information. Improve performance

Response time has increased by 90%

100% elimination of temperature influence and measurement deviation

Mature 3051S sensor technology enjoys 10 years of stability and 12 years of warranty

Simplify installation

Each sensor can be independently installed by an instrument technician

Easy connection of sensors using non dedicated wires

No need for heat tracing or insulation

Gain a deeper understanding of the process

Real time monitoring of steam pressure in storage tanks

Track the temperature of each sensor module

Proactive maintenance and troubleshooting through sensor diagnostics and configurable process alerts

Reduce spare parts and routine maintenance

Each sensor can be repaired separately, reducing downtime during the process

Simplify your inventory with sensors and standard cables

No need to carry capillary systems of different lengths

Easy to integrate

The entire system uses a 2-wire 4-20 mA HART loop

The graphical interface of the device dashboard allows for easy configuration, debugging, and troubleshooting

Pre programmed and synchronized differential pressure calculation

Electronic remote sensor technology has been successfully applied in various industries and conditions, including:

High type container

Due to the relatively long lengths of pressure pipes and capillaries typically required for tall containers, measurement deviations caused by changes in ambient temperature can be amplified. The 3051S ERS system eliminated these mechanical components, achieving stable and repeatable measurements.

distillation column

The 3051S ERS system provides accurate differential pressure measurement to provide reliable indications of the condition of filters, trays, and seals. Additional multi parameter measurement and diagnosis can enable proactive maintenance operations, which prevent overflow and other hazardous process conditions from occurring.

Installation in cold weather

Installation in cold weather conditions typically requires steam heating or electric tracing, insulation, and other complex operations. The digital architecture of the 3051S ERS system avoids these operations, simplifying installation while reducing maintenance work.

product	Rosemount 3051S Electronic Remote Sensor
Measuring principle	Use two gauge/absolute pressure sensors for pressure measurement to calculate differential pressure
Transmitter model	3051SAM、3051SAL
process connection	3051SAM: flange NPT、 Instrument valve group, 1199 seal 3051SAL: Flanged, threaded, and sanitary direct mount seals
output	4-20 mA， Equipped with HART (revised version 6)
Measurement range	Up to 150 ft (45 m) in length
variable	differential pressure PHIAnd PLOpressure PHIAnd PLOSensor module temperature Variable scale variables (up to 20 points)
Reference accuracy	Differential pressure: ± 0.035% differential pressure range Gauge pressure/absolute pressure: ± 0.025% calibrated sensor range
long-term stability	10-year stability
warranty	12 year limited warranty