The RD300 is a remote display for level, flow, pressure, weighing, and other process instruments. This display also acts as a multi-purpose, easy to use rate/totalizer ideal for flow rate, total, and control applications.
Data can be remotely collected, logged and presented on your local computer using the free downloadable RD Software.
The display accepts a single input of current and voltage. This makes the RD300 an ideal fit for use with most field instruments.
The RD300 can be set up as a standard panel mount, or combined with optional enclosures to allow it to house up to 6 displays.
Key Applications: Tank farms, pump alternation control, local or remote display of level, flow, pressure and weighing instrument values, PC monitoring and data logging with RD Software
Benefits
Easy setup and programming via front panel buttons or remotely using RD software
Display readable in sunlight
Input: accepts current and voltage
Single or dual 24 V DC transmitter power supply
Serial communication using built in protocol or Modbus RTU
Supports up to 8 relays and 8 digital I/O for process control and alarming
32-Point Linearization, square root or exponential linearization
Multi-pump alternation control
Supports total, grand total or non-resettable grand total
9-digit totalizer with total overflow feature
Large dual-line 6-digit display
Configure, monitor, and datalog from a PC
Dual-Input option with math functions: addition, difference, average, multiplication, division, minimum, maximum, weighted average, ratio, concentration
The Pointek ULS200 is an ultrasonic non-contacting switch with two switch points for level detection of bulk solids, liquids and slurries in a wide variety of industries; ideal for sticky materials.
The measuring range for bulk solids is max. 3 m (9.8 ft) and 5 m (16.4 ft) for liquids and slurries. Unlike invasive contacting devices, there is no material buildup on the sensor.
The level switch has a rugged design, combining the transducer and electronics in one durable device. It has no moving parts and is virtually maintenance-free.
The transducer, available in ETFE or PVDF copolymer, is inert to most chemicals. This means the device can be used in the chemical, petrochemical, water and wastewater industries. A sanitary version of the ULS200, with an industry standard flange option, is easy to remove from the application for cleaning. It thus satisfies the prerequisites for use in the food, beverage and pharmaceutical industries. The Pointek ULS200 delivers superior performance while reducing maintenance, downtime and equipment replacement costs.
Key Applications: liquids, slurries, fluid materials, plugged chute detection, chemical industry
Detail
Range
Liquids: 0.25 m to 5 m (0.8 to 16 ft) Solids: 0.25 m to 3 m (0.8 to 10 ft)
Process Temperature
-40 to 60 °C (-40 to 140 °F)
Process Pressure
Up to 0.5 bar g (7.25 psi g)
Benefits
2 switch outputs for high-high, high, low and low-low level alarms or pump up/pump down control
Integral temperature compensation
AC or DC power supply
Electronics provided with fail-safe function
Threaded and sanitary fitting clamp process connections
Polycarbonate or aluminum enclosures, Type 6/NEMA 6/IP67
The platform load cell SIWAREX WL260 SP-S SA is made of stainless steel and hermetically sealed.
With a grade of protection of IP68 it is expecially suitable for use in raw environments.
One can realize platform scales ranging from 5kg to 200kg with a maximum platform size of 400x400mm. For use in legal for trade applications an option is in preparation.
The new weighing terminal SIWAREX WT231 combines the powerful weighing module SIWAREX WP231 and a Siemens Touch Panel with application specific user interface in one product. All settings and parameters for applications in the areas of level measurement and platform scales can be defined via the Touch Panel. The intuitive operation enables the user to perform fast parameter assignment and commissioning. The integrated weighing module SIWAREX WP231 offers comprehensive diagnostic functions such as checking weight progression or monitoring and reporting of limit values.
As a stand-alone solution, the SIWAREX WT231 can be used independently of the automation solution, making usage fast and uncomplicated. The RS485 Modbus RTU interface enables a direct integration of the terminal in all conventional controller environments.
Detail
Communication interfaces
1 x RS 485 (Modbus RTU) 1 x analogue output (0/4-20mA) 4 x digital input (24V DC, isolated) 4 x digital output (24V DC, isolated)
Internal resolution
Up to +/- 4 million parts
Internal/external updating rate
10ms
Benefits
Comprehensive diagnostic functions, monitoring of limit values
Echomax® XPS transducers use ultrasonic technology to measure level in a wide range of liquids and solids.
The transducers can be fully immersed, are resistant to steam and corrosive chemicals, and can be installed without flanges.
The XPS series offers versions for various measuring ranges up to 30 m (100 ft) and up to a max. temperature of 95 °C (203 °F).
During operation, the EchoMax transducers emit acoustic pulses in a narrow beam. The level monitor measures the propagation time between pulse emission and its reflection (echo) to calculate the distance.
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
Detail
Max. range
XPS-10: 10 m (33 ft) XPS-15: 15 m (50 ft) XPS-30: 30 m (98 ft)
Min. range
XPS-10 / XPS-15: 0.3 m (1 ft) XPS-30: 0.6 m (2 ft)
ST-H transducers use ultrasonic technology to measure level in chemical storage and liquid tanks.
The narrow design of the ST-H allows the transducer to be mounted on a 2″ (50.8 mm) standpipe. When mounted correctly, it is completely protected from the process and can even be used in harsh, corrosive environments.
During operation, the ultrasonic transducer emits acoustic pulses in a narrow beam perpendicular to the transducer face. The level transceiver measures the propagation time between pulse emission and reception of the echo to calculate the distance from the transducer to the material. Variations in sound velocity due to changes in temperature within the permissible range are automatically compensated by the integral temperature sensor.
Key Applications: chemical storage, liquid tanks
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
Detail
Max. range
10 m (33 ft)
Min. range
0.3 m (1 ft)
Max. temp.
73 °C (163 °F) (CSA/FM model)60 °C (140 °F) (ATEX model)
SITRANS Probe LU is a 2-wire loop powered ultrasonic transmitter for level, volume and flow monitoring of liquids in open channels, storage vessels and simple process vessels.
The SITRANS Probe LU is ideal for level monitoring in the water and wastewater industry and chemical storage vessels.
The range of SITRANS Probe LU is 6 or 12 m (20 or 40 ft). Using Auto False-Echo Suppression for fixed obstruction avoidance, as well as an improved signal-to-noise ratio and improved accuracy of 0.15% of range or 6 mm (0.25″), the Probe LU provides unmatched reliability.
SITRANS Probe LU includes Sonic Intelligence® signal processing from the field-proven Probe and incorporates new echo processing features and the latest micro-processor and communications technology. The Probe LU offers two communications options: HART or PROFIBUS PA (Profile version 3.0, Class B).
The transducer on the Probe LU is available as ETFE or PVDF to suit the chemical conditions of your application. As well, for applications with varying material and process temperatures, the Probe LU incorporates an internal temperature sensor to compensate for temperature changes.
Key Applications: chemical storage vessels, filter beds, liquid storage vessels.
Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions.
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
Detail
Range
0.25 to 12 m (0.8 to 39 ft)
Process temperature
-40 to 85 °C (-40 to 185 °F)
Output
-4 to 20 mA/HART-PROFIBUS PA- Intrinsically Safe (optional)
Benefits
Continuous level measurement up to 12 m (40 ft) range
Easy installation and simple start-up
Programming using infrared Intrinsically Safe handheld programmer, SIMATIC PDM or HART® Communicator
Communication using HART or PROFIBUS PA
ETFE or PVDF transducers for chemical compatibility
Patented Sonic Intelligence signal processing
Extremely high signal-to-noise ratio
Auto False-Echo Suppression for fixed obstruction avoidance
The Siemens SITRANS LUT400 series controllers are compact, single point, long-range ultrasonic controllers for continuous level, or volume measurement of liquids, slurries, and solids, and high accuracy monitoring of open channel flow.
The SITRANS LUT400 comes in three different models, depending on the application, level of performance and functionality required:
SITRANS LUT420 Level Controller: Level or volume measurement of liquids, slurries, and solids, as well as basic pump control functions, and basic data logging capability
SITRANS LUT430 Level, volume, Pump and Flow Controller: Includes all features of the LUT420 plus a full suite of advanced pump control and alarm functionality, open channel flow monitoring, and basic flow data logging capability
SITRANS LUT440 High Accuracy OCM: Our most featured, highest accuracy model. Includes all features of the LUT430, plus the industry’s best accuracy (± 1 mm within 3 m), full suite of advanced control functionality, and enhanced flow logging capability
Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions.
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
Detail
Range
0.3 … 60 m (1 … 196 ft), transducer dependent
Compatible transducers
All EchoMax and ST-H series transducers
Accuracy
– Standard operation: ± 1 mm (0.04 inch) plus 0.17 % of measured distance – High accuracy OCM: ± 1 mm (0.04 inch), within 3 m (9.84 ft) range
Benefits
Small 1/2 DIN enclosure [144 h x 144 d x 146 w mm (5.7 x 5.7 x 5.75 inch)] with standard universal mounting bracket for wall, pipe, and DIN rail, plus an optional panel mount
Easy to use LUI display with local four-button programming, menu-driven parameters, and Wizard support for key applications
Level, Volume, OCM Flow monitoring
Three relays combined with a suite of pump, alarm, and relay control features
HART Communications
EDDs for SIMATIC PDM, AMS Device Manager, and Field Communicator 375/475, plus DTMs for FDTs (Field Device Tools)
Web browser for local programming from an intuitive web-based interface
Two discrete inputs for backup level override and pump interlock functions
Echo profile and trend views from the local display
Patented digital receiver for improved performance in electrically noisy applications (close proximity to VSDs)
Real time clock with daylight savings time, supporting an integrated datalogger and energy saving algorithms for minimizing pump operation during high cost energy periods
SITRANS LR250 is your first choice for liquid level measurement in storage and process vessels up to 20 meters (66 ft). With its range of antennas, this transmitter can handle whatever you need it to. Its new flanged and hygienic encapsulated antennas mean corrosive or aggressive materials and hygienic or sanitary requirements are no challenge for this transmitter.
SITRANS LR250 Horn antenna SITRANS LR250 is a 2-wire, 25 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure, to a range of 20 m (66 ft).
SITRANS LR250 PVDF antenna SITRANS LR250 with threaded PVDF antenna is a 2-wire, 25 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including corrosives or aggresive materials, to a range of 10 m (32.8 ft).
SITRANS LR250 Flanged encapsulated antenna SITRANS LR250 with flanged encapsulated antenna is a 2-wire, 25 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including corrosives or aggressive materials, to a range of 20 m (66 ft) (antenna dependent).
SITRANS LR250 Hygienic Encapsulated Antenna SITRANS LR250 hygienic encapsulated antenna is a 2 wire 25 GHz pulse radar level transmitter with sanitary and hygienic approvals for continuous monitoring of liquids, slurries and pastes within the Food, Beverage, chemical and pharmaceutical industries to a range of 20 m (66 ft) – antenna dependent.
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
Detail
SITRANS LR250 Horn antenna
Technology
Pulse radar
Range
20m (66 ft)
Process Temperature
-40 to 200 °C (-40 to 392 °F)
Process Pressure
Up to 40 bar g (580 psi g)
Maximum measured error
3 mm (0.118 inch)
Certificates and approvals
General Purpose, Intrinsically Safe, Explosion Proof/Flame Proof, Non Sparking/Non Incendive, Increased Safety
SITRANS LR250 PVDF antenna
Technology
Pulse radar
Measurement range
10m (32.8 ft)
Process temperature
-40 to 80 °C (-40 to 176 °F)
Pressure (vessel)
Up to 5 bar g (72.5 psi g)
Maximum measured error
3 mm (0.118 inch)
Certificates and approvals
General Purpose, Intrinsically Safe, Explosion Proof/Flame Proof, Non Sparking/Non Incendive, Increased Safety
SITRANS LR250 Flanged encapsulated antenna
Technology
Pulse radar
Measurement range
20m (66 ft)
Process temperature
-40 to 170 °C (-40 to 338 °F)
Pressure (vessel)
See Pressure/Temperature curves in the catalog for more information
Maximum measured error
• > 500 mm from sensor reference point: 3 mm (0.118 inch) • < 500 mm from sensor reference point: 25 mm (1 inch)
Certificates and approvals
General Purpose, Intrinsically Safe, Explosion Proof/Flame Proof, Non Sparking/Non Incendive, Increased Safety
SITRANS LR250 Hygienic Encapsulated Antenna
Technology
Pulse radar
Measurement range
20m (66 ft)
Process temperature
-40 to 170 °C (-40 to 338 °F)
Pressure (vessel)
See Pressure/Temperature curves in the catalog for more information
Maximum measured error
• > 500 mm from sensor reference point: 3 mm (0.118 inch) • < 500 mm from sensor reference point: 25 mm (1 inch)
Certificates and approvals
3-A, EHEDG EL Class I, EHEDG EL Aseptic Class I General Purpose, Intrinsically Safe, Explosion Proof/Flame Proof, Non Sparking/Non Incendive, Increased Safety
Benefits
SITRANS LR250 Horn antenna
Graphical local user interface (LUI) makes operation simple with plug-and-play setup using the intuitive Quick Start Wizard
LUI displays echo profiles for diagnostic support
25 GHz high frequency allows for small horn antennas for easy mounting in nozzles
Insensitive to mounting location and obstructions, and less sensitive to nozzle interference
Short blanking distance for improved minimum measuring range to 50 mm (2″) from the end of the horn
Communication using HART® or PROFIBUS PA, or FOUNDATION Fieldbus TM
Process Intelligence signal processing for improved measurement reliability and Auto False-Echo Suppression of fixed obstructions
Programming using infrared Intrinsically Safe handheld programmer or over a network using SIMATIC PDM, Emerson AMS, or Field Device Tools, such as PACTware or Fieldcare via SITRANS DTM.
Suitable for use in safety related systems in accordance with IEC 61508/61511 (SIL-2)
3mm (0.118 inch) accuracy in accordance with IEC 60770-1
SITRANS LR250 PVDF antenna
All the benefits of SITRANS LR250 Horn antenna and the following:
Fully insulated Threaded PVDF antenna designed for use in simple applications within chemical environments where aggressive and corrosive materials are used
Cost effective replacement for transmitters made of exotic materials
2″ (50 mm) threaded process connection/antenna allow for easy mounting in nozzles
SITRANS LR250 Flanged encapsulated antenna
All the benefits of SITRANS LR250 Horn antenna and the following:
Fully encapsulated horn antenna design with flange mount and FDA approved flush faced TFM 1600 PTFE lens for use in chemical and sanitary environments where aggressive and corrosive materials are used
Flush lens antenna allows for easy cleaning and less intrusion in vessel
Cost effective replacement for transmitters made of exotic materials
2 inch (50 mm) process connection/antenna allow for easy mounting
SITRANS LR250 Hygienic Encapsulated Antenna
All the benefits of SITRANS LR250 Flanged Encapsulated antenna and the following:
< 0.8 μ Ra surface finish for maximum cleanability and hygiene requirements commonly required in sanitary environments
Industry standard process connections (DIN 11851, ISO 2852 (tri-clamp), DIN 11864, Tuchenhagen Varivent Types F and Type N
SITRANS LR560 2-wire, 78 GHz FMCW radar level transmitter for continuous monitoring of solids in silos to a range of 100 m (328 ft).
SITRANS LR560’s plug and play performance is ideal for most solids applications, including those with extreme dust and high temperatures to +200 ºC (+392 ºF). Unique design allows safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid.
SITRANS LR560 includes an optional graphical local display interface (LDI) that improves setup and operation using an intuitive Quick Start Wizard, and echo profile display for diagnostic support. Startup is easy using the Quick Start wizard with a few parameters required for basic operation. SITRANS LR560 measures virtually any solids material to a range of 100 m (328 ft).
Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions.
Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.
Detail
Technology
FMCW radar
Range
100 m (328 ft)
Process Temperature
-40 to 200 °C (-40 to 392 °F)
Process Pressure
Up to 3 bar g (43.5 psi g)
Benefits
rugged stainless steel design for industrial applications
78 GHz high frequency provides very narrow beam, virtually no mounting nozzle noise, and optimal reflection from sloped solids
aimer option to direct beam to area of interest, such as draw point of cone
lens antenna is highly resistant to product build up
air purge connection is included for self-cleaning of extremely sticky solids
local display interface (LDI) allows local programming and diagnostics
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