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MT300 3 Channel Transformer Temperature Monitor


MOD-TRONIC MT300 Transformer Temperature Monitor/Alarm 

The MT300 provides users a completely programmable transformer temperature monitor and alarm with improved measurement range of -50°C to 300°C (-58°F to 572°F) and universal inputs of either 100Ω or 1000Ω Platinum RTDs or Types E or K thermocouples. The microprocessor-based design maintains accuracy over a wide range of temperatures and conducts regular self-checks to ensure correct operation. Additionally, one of the relay outputs is specifically designed for control of a cooling fan with a 30 Amp rating. The user-configurable fan exercise option extends the fan life and reduces bearing lock-up. The monitor is easily configured via MODBUS over a USB connection to your PC or MODBUS/RS-485 using the included PC software that also provides data logging.

Key features of micro-processor-based temperature monitor:

  • Universal inputs of 100 and 1000 Ω platinum RTDs and Types E and K thermocouples
  • Configurable through the front-panel interface, MODBUS over USB or the isolated RS-485, PC software included for data logging and configuration
  • User-configurable measurement range to Celsius or Fahrenheit scale
  • Large, dimmable 7-digit LED display allows easy programming and visibility at various distances and lighting conditions
  • Dual password design allows certain users to have full configuration access and others, set points only Non-volatile memory storage of per-channel min/max temperatures for recall in the event of power-loss
  • Electrically isolated 4-20mA output signal allows for connection to PLCs or remote displays
  • UL/cUL recognition (MT300A and MT300B) and CE certification (MT300A)
  • 5 Year Limited Warranty

​MT300 Monitor Software Download Version 1.0 
(Use only if the newer version 2.0 below doesn't work on your system) 

MT300 Monitor Software Download Version 2.0 


Select & Configure Model
Base Model #DescriptionNormally
In Stock
Configure Part #
 
MT300AAC power, 120-240VAC, 50-60Hz, 120-240VDC , Metal, corrosion-resistant. NEMA 4 front panel.Inquire
MT300BDC power: 21-36VDC, Metal, corrosion-resistant. NEMA 4 front panel.Inquire

Mod Tronic Instruments Limited
1 Delta Park Blvd #12
Brampton, ON L6T 5G1
Phone: 905-457-6322 or 1-800-794-5883
Fax: 905-457-4716 or 1-800-830-7122
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