CTCP Giải Pháp Công NghiệpCảm biến mức - Radar

SP0703.16 : Cảm biến mức - Radar - Rosemount 5400

Thông số chính:

Cảm biến đo mức - Đồng hồ đo mức - Level sensor - Level Indicator :
Cảm biến mức - Radar - Rosemount 5400

Rosemount 5400 Series - Superior 2-wire Radar Level Transmitters
Measurement Principle : Pulsed, free propagating radar, 5401: ~6 GHz, 5402: ~26 GHz
Measuring Range : 98 ft (30 m) from flange
Output : 4-20mA with superimposed digital HART® communication FOUNDATION® Fieldbus
Output Variables : Level, Distance, Volume, Level Rate, Signal Strength,
Housing Internal Temperature, Aout current and % of Range

Thiết kế | Chế tạo thiết bị | Máy móc | Dây chuyền | Hệ thống pha trộn định lượng | Hệ thống điều khiển khí nén | Tích hợp từ các thiết bị công nghệ Bơm | Van | Cảm biến đo lường | Thiết bị khí nén SMC ( Nhật bản ) | Thiết bị điều khiển PLC của hãng Allen Bradley (Mỹ) | SIEMENS ( Đức )

Hãng cung cấp : ROSEMOUNT

Model : Rosemount 5400 Series - Superior 2-wire Radar Level Transmitters

Rosemount 5400 Series - Superior 2-wire Radar Level Transmitters

You cannot afford a single misstep in your process. That’s why we used our 30 years of proven radar expertise to design the new non-contacting Rosemount 5400 Series to focus your plant’s profitability. It delivers higher reliability, improved safety and requires less maintenance and configuration. As a result you will have reduced downtime and lower installation and operating costs.

Maximum mounting and application flexibility is ensured with a wide range of antennas and two models with different microwave frequencies, 5401 (6 GHz) and 5402 (26 GHz)
Dual Port Technology enables a stronger signal than other 2-wire radar transmitters, providing better measurement reliability.
Condensation Resistant Antenna is much less susceptible to coating, increasing reliability and reducing maintenance
Faster and simpler commissioning with the easy to use Measure-and-Learn™ functionality in the transmitter
Circular Polarization reduces echoes from obstacles and tank walls
Advanced transmitter software can be easily configured using the user-friendly software ”Rosemount Radar Master” (supplied free of charge)
Easy integration into new or existing plants with a choice of FOUNDATION ™ fieldbus with extensive support for PlantWeb® Alerts or 4-20 mA with superimposed HART®
Safety Instrumented Systems Suitable

These features and many more were developed with the customer’s bottom line in mind and make the Rosemount 5400 Series deliver like no 2-wire radar in history. In fact, it’s all that Emerson does best: innovation that delivers clear business results

Features and Benifits :

Radar is a continuous level measurement technique that offers several advantages. It is virtually unaffected by temperature, pressure and vapor gas mixtures. It is a non-contacting method with no moving parts and therefore requires little or no maintenance. It measures the level directly and is therefore unaffected by most fluid property changes, including but not limited to density and viscosity changes.Additionally, the Rosemount 5400 Series offers the following benefits: Higher measurement reliability resulting in improved process uptime through

Dual Port Technology

Condensation Resistant Antenna

Circular Polarization

Advanced Transmitter Software Robust design resulting in reduced operating costs thanks to

Dual Compartment aluminum or stainless steel housing

Interchangeable transmitter head without opening the tank

Integrated Cooling Fins Easy commissioning resulting in reduced startup costs through

Measure-and-Learn™ transmitter software

User-friendly configuration tool Rosemount Radar Master

Rotate housing in any direction

Easy to access terminals and loop-powered

Single assembly for out-of-box installation

Specifications :

Measurement Principle	Pulsed, free propagating radar 5401: ~6 GHz 5402: ~26 GHz
Measuring Range	98 ft (30 m) from flange
Instrument Accuracy	5401: ±0.4 in (±10 mm) 5402: ±0.1 in (±3 mm)
Repeatability	±0.04 in (±1 mm)
Output	4-20mA with superimposed digital HART® communication FOUNDATION® Fieldbus
Temperature/Pressure Rating	Refer to the Product Data Sheet (PDF@1500kb)
Ex-Approvals	Intrinsic safety or Explosion / Flame-proof (ATEX, CSA, IECEx, FM, ...)
Display	5-digit integral display (Optional)
Output Variables	Level, Distance, Volume, Level Rate, Signal Strength, Housing Internal Temperature, Aout current and % of Range
Enclosure	Polyurethane-covered die-cast Aluminum or stainless steel housing with dual compartments.
Ingress Protection	Type 4X, IP66, IP67
Fieldbus Functionality	Link-master device (backup LAS), Block Instantiation, PlantWeb Alerts, Methods
Fieldbus Blocks	Resource 3xTransducer 6xAnalog Input (30 ms) PID (40 ms) Arithmetic, Input Selector, Output selector (65 ms) Signal Characterizer (75 ms)
Configuration Tools	Radar Master, AMS, DeltaV, 275/375, or any other DD- or EDDL-compatible host.

Applications :

The Rosemount 5400 Series can be used for continuous non-contacting level and volume measurements of liquids and semi-liquids. The unchallenged Signal-to-Noise ratio in conjunction with a wide range of antennas and the flexibility of having a low- and high frequency version make it suitable for almost any application in the process industry.

Buffer Tanks

For measurements in tanks with a calm or slightly turbulent surface, the Rosemount 5400 Series transmitter is the preferred choice, particularly where the tank has a narrow nozzle opening.

Chambers and stilling wells
The 5400 is an excellent choice for level gauging in tanks with stilling wells. It may also be used in some chambers, but Guided Wave Radar is generally the best fit for these applications.

Reactor Tanks
The state-of-the art signal processing provided by the 5400 makes it a very suitable choice for tanks with harsh and varying process conditions.