Rosemount™ 3051SAL Level Transmitter

Rosemount 3051SAL Level Transmitter

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Rosemount 3051SAL Level Transmitter

Make reliable pressure measurements in extreme conditions with the Rosemount 3051SAL Level Transmitter, a best-in-class solution that offers enhanced capabilities for pressurized and vented tank level measurements. This transmitter is safety certified and engineered with advanced diagnostics for increased insight. Designed to allow direct mounting, remote mounting, balanced systems and Tuned-System™ assemblies, this device can meet a variety of demands and process requirements for level applications.

Features of Rosemount 3051S DP Level Technology

1- ERS System

Electronic Remote Sensor (ERS™) Systems provide DP Level measurements by calculating differential pressure from individual pressure readings. This solution eliminates the need for long capillaries and heat tracing, reducing response time by up to 90%. The sensor system is synchronized for DP calculation, easily connects with cable, and can be independently installed and serviced for simple installation and maintenance.

2- Thermal Range Expander

Thermal Range Expander enables pressure and level measurements in high-temperature processes. This seal system uses two different fill fluids, extending the operating range of the transmitter from temperatures ranging from -75 °C (-103 °F) to 410 °C (770 °F). With an improved response time of up to 46%, thermal range expanders simplify installation and reduce cost by eliminating impulse piping and heat tracing.

3- Wireless Technology

With Wireless Technology, you can add new measurement points easily and cost-effectively in many areas of the plant including those that were previously inaccessible. This information allows you to better optimize your level measurements and reduce personnel exposure to hazardous environments. Get coverage over larger areas with long-range communication options up to 1 km (2/3 mi) between devices.

4- Diaphragm Seal System

The Diaphragm Seal System protects transmitters from hot, cold, corrosive, erosive or viscous processes. Seals are available with differential, gauge and absolute pressure transmitters. Advanced welding and assembly techniques prevent weld corrosion and improve seal strength to deliver reliability and performance in the toughest applications.

5- Expanded Capabilities

The Rosemount 3051S enhanced features offer a scaled process variable, enabling this device to convert pressure units to customized, user-defined units. Process pressure or temperature alerts can also be configured as well as alerts of abnormal process conditions. In addition, the 3051S features remote mount LCD display capabilities, allowing direct mounting of the device while keeping the local display in a convenient location.

6- Seal System Construction

1- Universal Connection

  • Welded capillary/instrument connection eliminates leaks and improves reliability

2- Advanced Weld Techniques

  • Engineered to prevent weld corrosion
  • Improves seal reliability

3- Backup Diaphragm Pattern

  • Matches pattern of diaphragm
  • Helps diaphragm maintain original form
  • Reduces oil volume for improved performance

4-  Recessed Diaphragm

  • Protects diaphragm from installation damage
  • Minimize gasket induced errors
  • Protects diaphragm from installation damage
  • Prevents zero offset pressure on the diaphragm from the off-centered gasket

Specifications

Max. Operating Pressure

  • Up to 10,000psi (689.48 bar)

Process Temperature Range

  • Based on fill fluid – Maximum 770°F (410°C), Minimum -157°F (-105°C)

Communication Protocol

  • 4-20 mA HART®
  • WirelessHART®
  • FOUNDATION™ Fieldbus

Seal System Type

  • Direct Mount
  • Remote Mount
  • Tuned-System
  • Balanced System

Transmitter Connection

  • Welded-Repairable
  • All Welded

Process Connection

  • Flanged: ANSI/ASME, EN/DIN, GOST, & JIS
  • Threaded: NPT, DIN, ISO
  • Hygienic

Process Wetted Material

  • 316L SST
  • Alloy C-276
  • Alloy 400
  • Tantalum
  • Gold-plated Alloy 400
  • Gold-plated 316L SST

Diagnostics

  • Basic Diagnostics
  • Loop Integrity
  • Process Intelligence
  • Plugged Impulse Line

Certifications/Approvals

  • SIL 2/3 certified to IEC 61508 by an independent 3rd party
  • NACE®
  • 3A
  • hazardous location

Radar Level Meter

Radar Level Meter PULS6X Y Series YOKOGAWA

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Radar Level Meter PULS6XY Series YOKOGAWA

Radar Level Meter sends out short radar pulses toward the measured product via the antenna system. The product surface reflects the signal waves, which are then received back by the antenna system. The instrument calculates the level from the running time of the radar pulses and the entered tank height.

Advantages

Non-contact radar technology is characterized by particularly high measurement accuracy. The Radar Level Meter sends out short radar pulses toward the measured product via the antenna system. is affected neither by fluctuating product properties nor by changing process conditions such as temperature, pressure or intense dust generation. User-friendly adjustment without vessel filling and emptying save time.

Applications in liquids

Low-frequency C-band sensors PULS 65Y and 66Y are able to penetrate foam and strong condensation and are thus suitable for very difficult process conditions. Completely unaffected by vapor, gas composition, pressure, and temperature changes, the sensors reliably detect the surface of widely different products.

The compact, high-frequency K-band sensors PULS 61Y, 62Y, and 63Y are particularly suitable for applications where high accuracy is required. Excellent signal focusing is achieved even with small antennas.

Optimized for bulk solids

Due to the very good signal focusing, internal silo installations or buildup on the vessel wall do not influence the measurement. A high sensitivity electronics adapted to the requirements of bulk solids measurement enables reliable level measurement of different products up to 120 m. The measuring principle is unaffected by strong dust generation, filling noise, airflow due to pneumatic filling and temperature fluctuations.

Technical Information

1- Model PULS 61 Y

  • Liquids in small vessels under simple process conditions

Measuring range Accuracy

  • up to 35 m, +/- 2 mm

Process fitting

  • Thread G1½, 1½ NPT, mounting strap, compression flanges from DN80, 3″

Process Temperature

  • -40 … +80 °C

Process Pressure

  • -1 … +3 bar (-100 … +300 kPa)

2- Model PULS 62 Y

  • Storage containers, reactors and process vessels with various process conditions

Measuring range Accuracy

  • up to 35 m, +/- 2 mm

Process fitting

  • Thread G1½, 1½ NPT, flanges from DN50, 2″

Process Temperature

  • -196 … +450 °C

Process Pressure

  • -1 … +160 bar (-100 … +16000 kPa)

3- Model PULS 63 Y

  • Aggressive liquids or with hygienic requirements

Measuring range Accuracy

  • up to 35 m, +/- 2 mm

Process fitting

  • Hygienic fitting, boltings, flanges from DN 50, 2″

Process temperature

  • -196 … +200 °C

Process Pressure

  • -1 … +16 bar (-100 … +1600 kPa)

4- Model PULS 65 Y

  • Liquids under simple process conditions

Measuring range Accuracy

  • up to 35 m, +/- 8 mm

Process fitting

  • Thread G1½, 1½ NPT, flanges from DN50, 2″

Process Temperature

  • -40 … +150 °C

Process Pressure

  • -1 … +16 bar (-100 … +1600 kPa)

5- Model PULS 66 Y

  • Storage tanks and process vessels with different process conditions

Measuring range Accuracy

  • up to 35 m, +/- 8 mm

Process fitting

  • flanges from DN50, 2″

Process Temperature

  • -60 … +400 °C

Process Pressure

  • -1 … +160 bar (-100 … +16000 kPa)

6- Model PULS 67 Y

  • Bulk solids for smaller to average vessel heights

Measuring range Accuracy

  • up to 15 m, +/- 2 mm

Process fitting

  • Mounting strap, compression flanges from DN 80, 3″

Process Temperature

  • -40 … +80 °C

Process Pressure

  • -1 … +160 bar (-100 … +200 kPa)

7- Model PULS SR 68 Y

  • Bulk solids for average to large vessel heights

Measuring range Accuracy

  • up to 15 m, +/- 2 mm

Process fitting

  • Thread G1½, 1½ NPT, flanges from DN50, 2″

Process temperature

  • -196 … +450 °C

Process Pressure

  • -1 … +100 bar (-100 … 1000 kPa)

8- Model PULS 68 Y

  • Bulk solids for average to large vessel heights

Measuring range Accuracy

  • up to 75 m, +/- 2 mm

Process fitting

  • Thread G1½, 1½ NPT, flanges from DN50, 2″

Process temperature

  • -196 … +450 °C

Process Pressure

  • -1 … +160 bar (-100 … 16000 kPa)

9- Model PULS 69 Y

  • Bulk solids for smaller or very large vessels

Measuring range Accuracy

  • up to 120 m, +/- 5 mm

Process fitting

  • Mounting strap, compression flanges from DN 80, 3″, flanges from DN 80, 3″

Process Temperature

  • -40 … +200 °C

Process Pressure

  • -1 … +3 bar (-100 … +300 kPa)

Data Sheet

Rosemount 5408 Level Transmitter

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Rosemount 5408 Level Transmitter

Rosemount 5408 Level Transmitter wide range of devices for liquids and solids measurement covers the whole spectrum from basic point level detection to challenging continuous level, interface and volume measurement, even in extreme conditions. Use Emerson’s Rosemount level measurement technologies to optimize your processes, plan for maintenance, and anticipate and correct issues before they become problems.

Rosemount 5408 Level Transmitter – Non-Contacting Radar

The Rosemount 5408 Non-Contacting Radar Level Transmitter uses enhanced technology and Human-Centered Design to deliver accurate, reliable measurements on both liquid and solid materials. Using two-wire FMCW technology the Rosemount 5408 deploys a continuous echo to maximize radar signal strength and produce a more robust and reliable measurement. Delivering ease-of-use at every touchpoint, the Rosemount 5408 uses an intuitive software interface to guide the operator through installation, commissioning, proof-testing and maintenance. Safety certified to IEC 61508 for SIL 2 applications, the Rosemount 5408:SIS reduces the cost of risk, increases efficiency and protects people and the environment.

Specifications

Accuracy

  • ± 0.08 in. (± 2 mm)

Measurement Range

  • 131 ft (40 m), 82 ft (25 m) for Rosemount 5408:SIS in Safety mode

Operating Pressure

  • 1450 psi (100 bar)

Operating Temperature

  • -76 to +482 °F (-60 to +250 °C)

Power Supply

  • 12-42.4V dc (12-30V dc in Intrinsically Safe installations)

Communication Protocol

  • 4-20mA HART (2-wire loop-powered)

Certifications/Approvals

  • ATEX, IECEx, FM, CSA, 3-A, CRN, see full specs for a complete list of certifications

Safety

  • IEC 61508 certified to SIL 2
    TÜV tested and WHG approved for overfill prevention

Antenna type

  • Cone antenna, Process seal antenna, Parabolic antenna

Features

  • Low 12V dc lift-off voltage
  • Immune to intermittent power loss
  • Unique PTFE seal design eliminates the need for o-rings
  • Model tailored to SIS requirements, certified to IEC 61508 SIL 2
  • Solid measurement with unique solids algorithm
  • Process seal antenna for applications with heavy condensation and aggressive media. Also available with Tri-Clamp connection
  • 3-A certified for hygienic applications

Datasheet

Endress+Hauser Level Measurement

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Endress+Hauser Level Measurement

Levels in liquids, pastes, bulk solids or liquefied gases are often measured in tanks, silos or movable containers. For continuous, interface and density measurement as well as for point level detection a broad range of measuring principles is available. Endress+Hauser supports you from planning through commissioning and also maintenance of your measuring point.

Capacitance level measurement

Capacitance level measurement with Liquicap is a simple and cost-effective solution which offers a wealth of possibilities for level monitoring in liquids. Particularly in small tanks and build-up forming media. Point level detection works with Liquicap, Liquipoint, Minicap or Solicap capacitance level switches also in applications involving aggressive media and heavy build-up in liquids and solids.

Capacitance level sensors are a proved, as well as cost-effective solution for level measurement and point level detection in liquids and bulk solids. Various transmitters for continuous level measurement and switches for point level detection are available. The measurement of the interface is also possible. The measuring principle is proven in millions of applications.

Capacitance measurement: Measuring Principle

The principle of capacitive level measurement is based on the capacitance change of a capacitor. The probe and the tank wall form a capacitor whose capacitance is dependent on the amount of product in the tank: An empty tank has a lower, a filled tank a higher capacitance.

Benefits

  • Proven and tested measuring principle – robust and safe
  • Universally adaptable probe
  • The reliable operation also in strong build-up formation and viscous media
  • Easy commissioning

Capacitance Level measurement Liquicap FMI51

Liquicap FMI51 is a reliable fully insulated rod probe for continuous level monitoring in liquids, particularly in build-up forming media and extremely high temperatures. The measurement is independent of the dielectric constant (dc). Used in conjunction with Fieldgate FXA320 (remote measured value interrogation using Internet technology), Liquicap is an ideal solution for Inventory Management Solutions.

Measuring principle
  • Capacitive
Characteristic / Application
  • Fully insulated rod probe, for standard- and extreme process conditions (temperature, pressure, build-up)
Interface measurement

Interfaces liquid/liquid also with emulsion layers

Specialties
  • Inactive length
  • Factory calibrated
  • short response time by a change of value
Supply / Communication
  • 12-36V DC HART
Accuracy
  • Repeatability 0,1%
Linearity error for conductive liquids
  • <0,25%
Ambient temperature
  • -50°C…+70°C (-58°F…+158°F)
Process temperature
  • -80°C…200°C (-112°F…392°F)
Process pressure absolute/max. overpressure limit

Vacuum … 100 bar (Vaccum … 1450 psi)

Main wetted parts
  • Insulation material: PTFE, PFA
  • 316L
Process connection
  • G1/2, G 3/4, G 1, G1 1/2 /NPT 1/2, NPT 3/4, NPT 1″, NPT1 1/2
  • Flanges from DN25…/ASME 1″…/JIS…
Process connection hygienic
  • Tri-Clamp ISO02852 gap-free plated
  • Dairy coupling
  • Flush-mounted seal
Sensor length
  • Total length: 6m (20ft) – Inactive length: max. 2m (7ft)
Max. measurement distance
  • 0.1 m … 4.0 m (0.3 ft … 13 ft)
Communication
  • 4…20mA HART
Certificates / Approvals
  • ATEX, FM, CSA, IEC Ex, TIIS, INMETRO, NEPSI, EAC
Safety approvals
  • Overfill prevention WHG
  • SIL
Design approvals
  • EN 10204-3.1
  • NACE MR0175
Hygienic approvals
  • 3A, EHEDG
Marine approval
  • GL/ ABS/ DNV
Application limits
  • Insufficient clearance towards the ceiling
    Changing, non-conductive
    media, conductivity
    < 100 μS/cm

DataSheet