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TT301 HART Intelligent Temperature Transmitter

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 conventional (analog) transmitters were previously necessary. This drastically reduces calibration and maintenance time, spare part requirements and trainning. It also allows the TT301 to be purchased before measurement and control parameters are known.

TT301 (HART® protocol) can be configured by:

  • Smar CONF401 for Windows and UNIX;
  • Smar DDCON100 for Windows and UNIX;
  • Smar HPC301 for several models of Palms*;

Also other manufacturers’ configuration tools based on DD (Device Description) or DTM (Device Type Manager), such as AMSTM, FieldCareTM, PACTwareTM, HHT275, HHT375 and PRM Device Viewer. For management and diagnostics, AssetView ensures continuous information monitoring.
*Requires HI311 (HART Serial Interface).

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TT1.0s Economical Temperature Transmitter

The TT1.0 a temperature transmitter extremely versatile, which can be used with practically all the sensors, including load cells, resistive position indicators, etc. The same unit may be used for different measuring ranges and different types of sensors that include a wide variety of RTDs and thermocouples, besides the inputs for millivolt and resistance. Thus, the plant inventory can be standardized, as it can replace several types and models of conventional transmitters. It’s the best cost/benefit in its class. It is available in two communication protocol: 4 a 20 mA + HART and PROFIBUS-PA.

 

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TT302 Foundation Fieldbus Temperature Transmitter

The TT302 is from the first generation of FIELDBUS devices. It 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: pyrometers, load cells, resistance position indicators, etc. The digital technology used in the TT302 enables a single model to accept several types of sensors, an easy interface between the field and the control room and several others features that considerably reduces the installation, operation and maintenance costs.

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TT303 Profibus-PA Temperature Transmitter

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: pyrometers, load cells, resistance position indicators, etc.

The digital technology used in the TT303 enables a single device to accept several types of sensors, wide ranges, single-ended or different measurement and an easy interface between the field and the control room and 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.

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TT383 Eight Input Temperature Transmitter with Profibus-PA

TT383 has independent channels able to measure up to eight temperatures points (simple, differential and backup measurement). The temperature information are available via Profibus PA communication protocol.

SMAR TT383 is a compact and lightweight transmitter for rail mounting. The digital technology used in the TT383 allows several types of sensors, large ranges, single or multiple-ended measurement and an easy interface between the field and the control room. It also includes several features which reduce considerably the installation, operation and maintenance costs.

TT383 PA can be configured by:

  • Profibus View
  • Asset View
  • Simatic PDM
  • Other manufactures’ configuration tools based on FDT/DTM and DDL/EDDL.
    For management and diagnostics, AssetView ensures continuous information monitoring.
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TT400SIS Smart Temperature Transmitter

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.

The TT400SIS is suitable for direct field installation, being weather proof and explosion proof, as well as intrinsically safe, for use in hazardous areas.

The TT400SIS is certified to IEC61508 for SIL 1 and SIL 2 (non-redundant) and SIL 3 (redundant) applications.

he SMAR TT400SIS is a transmitter mainly intended for measurement of temperature using RTD’s or thermocouples.

The TT400SIS accepts up to two sensors and may operate in one of the models.

  • Single channel with single sensor measurement; Single channel with two sensors (same type) in differential measurement;
  • Single channel with two sensors (same type) in backup measurement;
  • Single channel with two sensors (same type) with maximum, minimum or average signal selection.
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TT481WH 4 or 8 Channels Temperature Transmitter with Wireless HART®

Imagine all the advanced features of Smar temperature transmitters, but now with wireless technology. The TT481WH (WirelessHART®) has the same features as the series TT400 Series, but following the standard of HART Communication Foundation for wireless transmitters. It is an excellent and cost-effective solution for 4-20mA equipment integration with WirelessHART®.

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