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Smar pressure transmitter

Smar pressure transmitter
SMAR was founded on April, 1st 1974 by Mr. Mauro Sponchiado and Mr. Jose Martinussi who took the initials of their names to form the company's name. First area of business was service steam turbines in sugar refineries nearby Sertãozinho, Brazil. SMAR added in-house electronics expertise when electronic speed regulators were introduced for steam turbines in 1978. It soon developed electronic controls for cane cutters and crushers as well. From then on, SMAR developed a line of process control instruments for all industries areas. SMAR had initialized its actuation in international market in 1988, when introduced its smart pressure and temperature transmitters to the world at the ISA show in Houston. SMAR had surprised the instrumentation elite in 1991 by unveiling the LD301 pressure transmitter that incorporated HART protocol, PID control and flow integration all in one package.
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Smar HART Pressure Transmitter LD301
LD300 Series are available in three different technologies: HART®(LD301), Foundation™ Fieldbus (LD302) and PROFIBUS PA (LD303). These instruments can be configured with SMAR software and other manufacturer configuration tools. Local adjustment is available in all LD300 Series. It is possible to configure zero and span, totalization, set point and other control functions using the magnetic screwdriver. SMAR has developed Asset View, which is a user-friendly Web Tool that can be accessed anywhere and anytime using an Internet browser. It is designed for management and diagnostics of field devices to ensure reactive, preventive, predictive and proactive maintenance. Hart: - DD HART (275/375 Programming) - For more details about DDs in 275/375 Programming, contact Hart Foundation - DTM HART - LD301DTM version 2.02 - LD291DTM version 2.01 - FY301DTM version 2.03 - TT301DTM version 2.02 - DT301DTM version 2.01 - TP301DTM version 2.01 - LD400DTM version 1.01 - FY400DTM version 1.03  

Smar HART pressure transmitter LD400
HART - 4 a 20 mA LD400 HART Pressure Transmitters consists of differential, absolute and gauge pressure transmitters as well as models for both level and remote seal applications. The LD400 HART Pressure Transmitters offers the best solution for all field applications and those demanding the highest performance. LD400 HART Pressure Transmitters offers: • ± 0.045% Accuracy • ± 0.2% of URL Stability - Guarantee For 12 Years • 200:1 Rangeability • 35 ms Total Response Time • Non-volatile Flow Totalizer • Tank Linearization • PID Control Capability • Advanced Diagnostics • Bi-directional Flow Measurement • Supports DD, EDDL, and FDT/DTM • Non-polarity Power Input • Built-in Transient Suppression Transmitter Models  Differential Pressure - LD400D and LD400H Pressure is applied to high and low side and differential pressure is measured. High static pressure is supported for LD400H models. Flow - LD400D and LD400H The differential pressure is generated by a primary flow element and the square root function computes the flow measurement. Absolute Pressure - LD400A The pressure is measured at the high side of the transmitter and the low side is at zero

Smar Head Mount Smart Temperature Transmitter 4 to 20 mA + HART Head Mount Smart Temperature Transmitter 4 to 20 mA + HART TT421
The Digital Temperature Transmitter TT421 is the cost effective solution for temperature measurement and control dedicated for head mounting. The Smar TT421 is a powerful and extremely versatile programmable temperature transmitter, which can be used with practically all relevant temperature sensors as well as with load cells, resistance position indicators, etc. A same unit can be used for different measuring ranges and many types of sensors reducing drastically calibration and maintenance time. Complete configuration is possible using PC software interface (CONF401) or via Hand-Held (HPC301). Configured to customer specs, prior to shipping. Output Signal Two-wire, 4-20 mA with HART superimposed digital communication protocol Version 5.1.Output current according to NAMUR-NE43. Power Supply 12-45 Vdc Input Single unit accepts signal from: Thermocouples, RTD's and Differential RTD's mV signals from radiation pyrometers, load cells, etc Ohm signals from position indicators, etc Isolation Factory tested iso

Smar LD29xI - Insertion Level Transmitter
The LD290I, LD291I, LD292I and LD293I models allow measurement of liquid level in open tanks, closed non-pressurized tanks, canals, wells etc. The measurement principle is based on measuring the column of fluid with the immersion of the hard probe into the liquid.

Smar Panel Mount Smart Temperature Transmitter 4 to 20 mA + HART TT411
The Digital Temperature Transmitter TT411 is the cost effective solution for temperature measurement and control dedicated for panel mounting. The Smar TT411 is a powerful and extremely versatile programmable temperature transmitter, which can be used with practically all relevant temperature sensors as well as with load cells, resistance position indicators, etc. A same unit can be used for different measuring ranges and many types of sensors reducing drastically calibration and maintenance time. Complete configuration is possible using PC software interface (CONF401) or via Hand-Held (HPC401). Configured to customer specs, prior to shipping. Output Signal Two-wire, 4-20 mA with HART superimposed digital communication protocol Version 5.1.Output current according to NAMUR-NE43. Power Supply 12-45 Vdc Input Single unit accepts signal from: Thermocouples, RTD's and Differential RTD's mV signals from radiation pyrometers, load cells, etc Ohm signals from position indicators, etc Isolation Facto

Smar Position Transmitter 4 to 20 mA TP290
The TP290 is part of the Smar family of field devices. It is a smart transmitter for position measurement. It can measure displacement or movement of rotary or linear type. The digital technology and communication provides an easy interface between the field and control room and several interesting features that considerably reduce the installation, operation and maintenance cost. Output Two-wire, 4-20 mA Output Action Direct or Reverse Linearity < 1% Range Linear 0 to 100 mm or Rotary 0º to 30º up to 0º to 120º Configuration Using local adjustment magnetic tool Actual Position Sensing Magnet (Non-contact) via Hall effect Indication Optional LCD indicator Material Injected low copper aluminum with polyester painting or 316 stainless steel housing Process Temperature Limits Ambient: -40 to 85 ºC (-40 to 185 ºF)  Process: -40 to100 ºC (-40 to 212 ºF) Amb

Smar Pressure Transmitter 4-20 mA Microprocessor Based
The LD290 - Pressure Transmitter 4-20 mA Microprocessor Based is the economical alternative in routine gage pressure measurement. The lightweight design eliminates the need for mounting brackets and transmitter supports in many applications. The model LD290 is a pure 4-20 mA transmitter. Besides its analog output, its microprocessor-based electronics allow for total interchangeability with SMAR capacitive sensors. It automatically corrects sensor characteristic changes caused by temperature fluctuations. Output Two-wire, 4-20 mA with HART superimposed digital communication signal Range 0 to 25 MPa (3600 psi) Rangeability Accepts calibration from URL to URL/40 Accuracy ± 0.075% of calibatred span Power Supply 12-45 Vdc Update Output Current 100 ms FMEDA Analysis done by Exida MTBF 239 years SIL Yes Calibration

Smar pressure transmitter LD400WH WirelessHART™ Pressure, Level and Flow Transmitters
The LD400WH Series is a complete line of intelligent pressure, differential, absolute, gauge, static high pressure differential and flow transmitters, in addition to models for level, insertion level, remote seals and sanitary applications. The LD400WH provides the best solution for field applications requiring wireless data transmission and demand high performance. It is a robust, highly reliable and safe solution for pressure, level and flow measurement. Accuracy ± 0.045%; Stability of ± 0.2% of the URL – 12-year guarantee; Rangeability of 200:1; Advanced diagnostics; Supports DD, EDDL and FDT/DTM; Simple and complete local adjustment:  (zero and span calibration); Function of repeaters/routers on the  mesh network; “Burst Mode” for periodic sending of commands; Power supply by long duration batteries; WirelessHART Protocol, HART Version 7 Lithium primary batteries   (Li-SOCl2) de 3.6 V, totalizing 7.2 V.

Smar Profibus PA Position Transmitter TP303
The TP303 is from the first generation of Profibus-PA devices. It is a transmitter for position measurements. It can measure displacement or movement of rotary or linear type. The digital technology and communication provide an easy interface between the field and control room and several interesting features that considerably reduce the installation, operation and maintenance costs. The TP303 is versatile and reliable, and has very high accuracy. It may be used for control valve stem position measurement or in any other position sensing application such as louvers, dampers, crushers, etc. Since the TP303 uses a non-contact magnetic coupling for position sensing, it is less sensitive to vibration than other solutions, resulting in longer operational life. The TP303 is part of Smar's complete 303 line of Profibus-PA devices. Communication PROFIBUS PA,Digital only, complies with IEC 1158-2 (H1): 31.25 kbit/s and voltage mode with bus power Output Action Direct or Reverse Linearity < 1% Range Linear 0 to 100 mm or Rotary 0º to 30º up to 0º to 120º

Smar Profibus PA Temperature Transmitter TT303
TT300 Series are available in three different technologies: HART®(TT301), FOUNDATION FieldbusTM (TT302) and PROFIBUS PA (TT303). These instruments can be configured with Smar software and other manufacturer configuration tools. Local adjustment is available in all TT300 Series. It is possible to configure zero and span, set point and other control functions using the magnetic screwdriver. Smar has developed Asset View, which is a user-friendly Web Tool that can be accessed anywhere and anytime using an Internet browser. It is designed for management and diagnostics of field devices to ensure reactive, preventive, predictive and proactive maintenance. TT303 (PROFIBUS PA protocol) can be configured using Simatic PDM and by the FDT (Field Device Tool) and DTM (Device Type Manager) concept tools, such as FieldCareTM and PACTwareTM. It can also be integrated by any PROFIBUS System using the GSD file. PROFIBUS PA also has quality and diagnostic information, improving plant management and maintenance. The TT303 is a transmitter mainly intended for measurement of temperature using RTDs or thermocouples, but can also accept other sensors with resistance or mV output such as: pyro

Smar PROFIBUS Pressure Transmitter LD293
The LD293 - PROFIBUS Pressure Transmitter is from the first generation of PROFIBUS-PA devices. It is an economical alternative gage pressure transmitter. It is based on a field-proven capacitive sensor that provides reliable operation and high performance. This lightweight design eliminates the need of mounting brackets and transmitter support in many applications. Its microprocessor-based electronics allow for total interchangeability with SMAR capacitive sensors, correcting automatically sensor characteristic changes caused by temperature fluctuation. The digital technology used in the LD293 - PROFIBUS Pressure Transmitter enables the choice of several types of transfer functions, an easy interface between the field, the control room and several interesting features that considerably reduce the installation, operation and maintenance costs. Parameterization and Diagnostics LD293 - PROFIBUS Pressure Transmitter can be configured using SMAR PROFIBUS View and Simatic PDM and by the FDT (Field Device Tool) and DTM (Device Type Manager) concept tools, such as FieldCare™ and PACTware™. It can also be integrated by any PROFIBUS System using the GSD file. PROFIBUS PA also ha

Smar PROFIBUS Pressure Transmitter Series LD303
LD300 Series are available in three different technologies: HART®(LD301), Foundation™ Fieldbus (LD302) and PROFIBUS PA (LD303). These instruments can be configured with SMAR software and other manufacturer configuration tools. Local adjustment is available in all LD300 Series. It is possible to configure zero and span, totalization, set point and other control functions using the magnetic screwdriver. SMAR has developed Asset View, which is a user-friendly Web Tool that can be accessed anywhere and anytime using an Internet browser. It is designed for management and diagnostics of field devices to ensure reactive, preventive, predictive and proactive maintenance. LD303 (PROFIBUS PA protocol) can be configured using Simatic PDM and by the FDT (Field Device Tool) and DTM (Device Type Manager) concept tools, such as Fieldcare and Pactware. It can also be integrated by any PROFIBUS System using the GSD file.

Smar Smart Position Transmitter 4 to 20 mA + HART TP301
The TP301 is part of the HART family of Smar's devices. It is a smart transmitter for position measurement. It can measure displacement or movement of rotary or linear type. The digital technology and communication provides an easy interface between the field and control room and several interesting features that considerably reduce the installation, operation and maintenance cost. Output Two-wire, 4-20 mA with superimposed digital communication. (Bell 202 - HART Protocol) Output Action Direct or Reverse Linearity < 1% Range Linear 0 to 100 mm or Rotary 0º to 30º up to 0º to 120º Configuration Using local adjustment magnetic tool or through digital communication using HART protocol Actual Position Sensing Magnet (Non-contact) via Hall effect Indication Optional LCD indicator Material Injected low copper aluminum with polyester painting or 316 stainless steel housing Process Temperature Limits

Smar Smart Temperature Transmitter 4 to 20 mA + HART TT301
TT300 Series are available in three different technologies: HART®(TT301), FOUNDATION FieldbusTM (TT302) and PROFIBUS PA (TT303). These instruments can be configured with Smar software and other manufacturer configuration tools. Local adjustment is available in all TT300 Series. It is possible to configure zero and span, set point and other control functions using the magnetic screwdriver. Smar has developed Asset View, which is a user-friendly Web Tool that can be accessed anywhere and anytime using an Internet browser. It is designed for management and diagnostics of field devices to ensure reactive, preventive, predictive and proactive maintenance. The Smar TT301 is a powerful and extremely versatile programmable temperature transmitter, which can be used with practically all relevant temperature sensors as well as with load cells, resistance position indicators, etc. The TT301 transmitter is suitable for direct field installation, being weather and explosion proof as well as intrisically safe. As the same unit can be used for different measuring ranges and many types of sensors, the plant can be standardized using the TT301 in measurements where different types of con

Smar Smart Temperature Transmitter for use in Safety Instrumented Systems TT400SIS
The SMAR TT400SIS is a powerful and extremely versatile smart temperature transmitter. The digital technology used in the TT400SIS enables a single device to accept several types of sensors, wide ranges, single or multiple-ended measurement and an easy interface between the field and the control room. It also includes several interesting features that reduce considerably the installation, operation and maintenance costs. The transmitter accepts two channels, i.e., two measurements. This reduces the cost per channel. TheTT400SIS is suitable for direct field installation, being weather proof and explosion proof, as well as intrinsically safe, for use in hazardous areas. Safety Instrumented Systems are designed and used to prevent or mitigate hazardous events to protected people, the environment or prevent damage to process equipment. The SIS project is based on the damage that a failure can cause. The TT400SIS is certified to IEC61508 for SIL 1 and SIL 2 (non-redundant) and SIL 3 (redundant) applications. TT400SIS offers: ± 0.02% accuracy; Built-in thermocouples and RTD’s linearization; Small and lightweight; The SMAR TT400SIS&nbs

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