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All Categories > Process Control Instruments > OEM Temperature Controller > Order # ETTR  
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Order # ETTR, Simple Temperature Controller

Base Price $80.00 ( Quantity Discount Available )


  • Inexpensive, microprocessor design
  • User programmable using GUI software
  • Relay output, SPDT 1A contact
  • Programmable hysteresis and minimum cycle timing
  • Stand alone operation with remote monitoring option
  • 10 K thermistor, mounting track and programming software included


  • APPLICATION:
    The ETTR may be used as a simple temperature controller, providing on/off relay output for fans, heaters, shut off valves and safety systems. Because of its software adjustable parameters, the product is highly customizable - an ideal solution for many OEM temperature control applications.

    PRODUCT DESCRIPTION:
    The ETTR is a programmable temperature relay with the ability to act as an ON/OFF temperature controller. The device is capable of fully stand alone operation, but may be monitored and programmed with the custom software and a serial RS232 interface. The unit may be programmed in two control modes: (a) temperature range mode in which it will turn ON the output relay between two defined temperatures and (b) set point mode in which it will turn ON below a defined temperature and OFF above a defined temperature. The span between the temperatures may be adjusted to customize the hysteresis. The ETTR may also be placed in a manual mode of operation in which the relay is controlled via the GUI software.






    Technical Data

    Description

    Controller

    Power

    12 to 24 VAC or VDC

    Input

    Single NTC 10K thermistor in brass tubing (provided)

    Output

    Form C output relay (rated 1A at 30 VDC and 0.5A at 125 VAC)

    Indication

    Status - Green LED
  • solid = Power ON
  • flashing = Thermistor wiring fault
  • Operating Temperature

    -25°C to 100°C (-13°F to 212°F)

    Dimensions

    1" x 2.25" (26 x 57 mm) , board mounts in TR-1 plastic snap track (provided)

    Computer

    Interface: serial communications via RS232 port. Windows® based software and connection cable sold separately.


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