Temperature Controllers

Raise your site’s monitoring maintenance efficiency with an easy-to-read display and improved operability

Temperature controllers are used to maintain a constant temperature (the target) in furnaces and other equipment. Generally, they include a measured input indicator and a setpoint controller. They generate a control signal according to the difference between the indicated value (measured input) and target value, and adjust the temperature to match the target.
To measure the temperature, engineers can connect a variety of sensors such as thermocouples or RTDs. To adjust the temperature, the temperature controller can send relay output, current output (4–20 mA DC), or other kinds of output to the control element (such as a heater or valve). Temperature controllers can also be used in non-temperature applications such as flow or pressure, and such devices are called indicating controllers.

Lineup

  UT75A UT55A UT52A UT35A UT32A UT32A
Model UT75A UT55A UT52A UT35A UT32A UT32A-D
Size (mm) 96×96      
48×96      
Depth from the panel surface 65
PV Input Type TC
RTD
mV, V
mA
Number of Analog Inputs Maximum 4 4 2 1 1 2
Number of Analog Outputs Maximum 3 3 3 2 2 2
Number of Digital Inputs Maximum 8 9 5 7 4 3
Number of Digital Outputs Maximum 8 18 5 8 5 3
Communication RS-485
Ethernet      
Open Network
(PROFIBUS-DP/CC-Link/DeviceNet)
     
Number of Control Modes Maximum 9 8 8 1 1 1
Ladder Sequence Function Number of max. steps 1000 500 500 300 300 300
  • UT35A/UT32A

    The UT35A and UT32A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT35A/UT32A also support open networks such as Ethernet communication. The UT32A/MDL supports 920 MHz band wireless communication. 

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  • UT32A-D

    The UT32A-D is a compact digital indicating controller with selectable 2-loop control. It also includes a ladder sequence function.

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  • Mid-level UT55A/UT52A

    The UT55A and UT52A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT55A/UT52A also support open networks such as Ethernet communication. The UT52A/MDL supports 920 MHz band wireless communication. 

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  • Advanced Application UT75A

    The UT75A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT75A also support open networks such as Ethernet communication.

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  • TC10

    The TC10 is a compact single loop temperature controller with an easy-to-read 3-color LED display. The shallow depth of the controller helps save to space. The TC10 supports easy configuration with codes for quick start-up.

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Resources

Overview:

Aerospace Material Specification AMS2750F defines the requirements for thermal processing equipment used in metal heat treatment applications. It covers temperature sensors, control and recording instrumentation, system accuracy tests, and temperature uniformity surveys. Shops that adhere to the standard can confidently heat treat components used in a wide range of aerospace, transportation, and other industries that demand traceable quality procedures for heat treatment.

Overview:

Any steel part subjected to sliding or rolling requires a hard surface (high carbon content) to resist surface wear. Since most steel parts need to be soft (low carbon content) to allow them to be formed (forged, stamped, cut, etc.) into their desired shape, the hard surface needs to be added after the part is formed.

Overview:

The TC series of temperature controllers is perfect for controlling the heating temperature of sealing parts and the temperature of sealing rolls (pre-heating) in a variety of different wrapping machinery.

Overview:

In many different types of industries and applications, measuring and controlling temperature is vital for ensuring quality and safe operations. Temperature controllers are used in research laboratories, product development centers, process plants and other industrial settings.

Overview:

Today's hybrid temperature controllers can replace a basic temperature controller, a mini-PLC and an operator interface terminal in many applications.  This cuts costs, saves space and simplifies systems by using one device to perform multiple functions.

The Green Series line of devices include the following:UD310, UD320, UD350, UM330, UM331, UM350, UM351, UT320, UT321, UT350, UT351, UP350, UP351, UT420, UT450, UT520, UT521, UT550, UT551, UP550, UT750, and the UP750.
The replacement for the UT750-71 is (2 options): UT75A-511-10-00 (white case) UT75A-511-11-00 (“black” [light charcoal gray] case)
The proprietary USB cable for the LL50A software is not available separately and is only available as part of the LL50A-00 programming package. Order part number LL50A-00. ...
The UTAdvanced line is made up of the following devices:UM33A, UT32A, UT35A, UP35A, UT52A, UT55A, UP55A and the UT75A. ...
The ethernet-serial gateway function allows a controller equipped with an Ethernet interface to communicate with other controllers via their RS-485 serial communication interface. The Ethernet-equipped gateway controller connects to a host comp...

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