Product Description
In the complex and demanding landscape of modern industrial processes, the accurate measurement and control of multiple variables are of paramount importance. The Rosemount 3051S Multi-Variable Transmitter, a product of Emerson's cutting - edge technology and engineering prowess, has emerged as a highly reliable and versatile solution for a wide range of industries. This transmitter is designed to measure multiple process variables simultaneously, providing comprehensive data for enhanced process control, optimization, and safety.
The Rosemount 3051S can precisely measure differential pressure, which is a fundamental parameter in many industrial applications such as flow measurement using differential pressure - based flow meters (e.g., orifice plates, venturi tubes). It operates on the principle that when a fluid flows through a constriction in a pipe, a pressure difference is created across the constriction. The 3051S uses a highly sensitive pressure sensing element, often a diaphragm - based design. The differential pressure causes the diaphragm to deflect, and this deflection is then converted into an electrical signal. In a capacitive - based sensor, for example, the deflection of the diaphragm changes the distance between two capacitor plates, altering the capacitance value. This change in capacitance is accurately measured and processed by the transmitter's electronics to provide a highly accurate differential pressure reading.
Features
Some models of the Rosemount 3051S are equipped with an integrated temperature measurement capability. This is particularly useful in applications where temperature compensation is required for accurate pressure or flow measurement. The temperature sensor is typically a resistance - temperature detector (RTD) or a thermocouple. An RTD, for instance, changes its electrical resistance with temperature. The transmitter measures this change in resistance and converts it into a temperature value using a pre - calibrated relationship. The temperature measurement is then used in the transmitter's internal algorithms to correct for any temperature - related effects on the pressure or other variable measurements, ensuring higher accuracy across a wide range of operating temperatures.
Product Overview
The Rosemount 3051S features a robust housing that is designed to withstand harsh industrial environments. It is available in different enclosure types, such as weather - proof and explosion - proof enclosures, making it suitable for installation in various settings. The weather - proof enclosures protect the internal components from moisture, dust, and other environmental contaminants, while the explosion - proof enclosures are designed to prevent the ignition of explosive gases or dusts in hazardous areas. The compact size of the transmitter allows for easy installation in areas with limited space, such as in the tight piping networks of refineries or chemical plants. Despite its small footprint, the 3051S is engineered to provide reliable performance under extreme conditions.For gauge pressure measurement, the transmitter measures the pressure relative to the local atmospheric pressure. It has a reference side that is vented to the atmosphere, allowing it to sense the pressure above or below the ambient pressure. In the case of absolute pressure measurement, the reference side of the sensor is sealed with a known vacuum. This enables the 3051S to measure the total pressure of a system, including the contribution from the atmosphere. The sensor technology for gauge and absolute pressure measurement is similar to that of differential pressure, relying on the deflection of a diaphragm and the conversion of this mechanical displacement into an electrical signal.The transmitter offers flexible mounting options to accommodate different installation requirements. It can be directly mounted on a pipe using a flange or a threaded connection. The flange - mounted option is suitable for applications where a secure and leak - tight connection is required, especially in high - pressure or high - temperature processes. The threaded connection is more convenient for smaller - diameter pipes or in situations where a quick - connect option is desired. Additionally, the 3051S can also be mounted on a remote seal system, which is useful when the process fluid is corrosive, viscous, or contains particulate matter that could damage the sensor directly.
Product Parameters
| product name |
pressure transmitter |
place of origin |
Singapore |
| Selling Units |
Single item |
warranty |
1 Year |
| Ingress Protection |
ip68 |
customized support |
OEM, ODM, OBM |
| brand name |
Rosemounts |
Minimum order quantity |
1 piece |
| model number |
3051 |
video outgoing-inspection |
Provided |
| material |
316L SST, Alloy C-276, Tantalum |
New |
yes |
| Single package size |
34X32X28 cm |
Single gross weight |
4.000 KG |
Packaging & Shipping
Carton Boxes
Company Profile
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
FAQ
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
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