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Products Temperature Controllers RQT Series Water Temperature Control Units

Introducing the NEW

RQT Mold Temperature Control Units

Available in 3 models; designed for a better level of control and data.

Accurate, dependable and easy-to-use

When you need a compact water temperature control unit for your application, you can count on Thermal Care. We understand how to meet your temperature control equipment needs.

Aquatherm RQT Series temperature controllers provide the best available components such as cast pump volute/heater tube/mixing assemblies, high flow pumps with leak-resistant silicon carbide seals and rugged Incoloy sheathed heaters for years of maintenance free operation. Each control system comes with a large, user-friendly operator interface that provides a wide array of operational and diagnostic information.

RQT Family

Overview

  • From 3/4 to 10 HP, 0 to 48 kW 
  • High flow pumps
  • Leak-resistant, silicon carbide severe-duty pump seal
  • Long-life, low-watt density Incoloy heaters resist corrosion better than copper or stainless steel
  • Heavy-duty cast-iron pumps, heater tubes, and mixing tubes with O-ring seals reduce threaded fittings that can cause internal pressure losses and are prone to leaks
  • Built-in sediment trap and pump seal flush line extends life of pump seal
  • 24 VDC control circuit power
  • Tilted front panel angled for optimal viewing
  • Intelligent vent control - at start-up the automatic vent sequence deactivates when the mold circuit is above 120°F to avoid cooling of the mold after temporary power interruptions
  • Adjustable deviation alarm time delays
  • Supply and return temperature display
  • Solid top protects motor from dirt or fluid contamination
  • Four swivel casters for easy movement
  • Lifetime pump/heater casting warranty
  • Lifetime pump seal warranty
  • 3 year parts, 3 year labor warranty

RQT Premium

Additional Features

  • Touch screen HMI with PLC
  • Digital process pressure
  • Digital flow meter
  • Data logs & charting
  • Recipes
  • Modulating cooling valve responds quickly and precisely to sudden changes in process
  • 4-20mA or 0-10vDC process temperature retransmit
  • Seal saver automatically cools process water down to 100°F when unit shuts off to extend life of seal and for operator safety
  • Pump running hours display
  • Alarm horn and silence switch
  • Electrical phase error
  • Adaptive maximum setpoint
  • Adaptive pressure relief
  • Password protection
  • System statistics
  • Trending data
  • Modbus TCP/IP & OPC/UA communications
  • Alternate setpoint swap

Options

  • Rotary non-fused disconnect switch
  • Mold water purge 
  • C-UL508 industrial control panel
  • Two-zone units
  • Closed circuit
  • Solid state relay heater controls
  • Remote temperature probe
  • 300°F maximum operating temperature 
  • Certified and calibrated RTD
  • Process check valve
  • Nonferrous corrosion resistance package
  • Stacking rack
  • Flow meter
  • SPI communications
  • Crash cool valve
  • Remote display panel

RQT Advanced

Additional Features

  • PLC controller
  • Modulating cooling valve responds quickly and precisely to sudden changes in process
  • 0-10vDC process temperature restransmit
  • Seal saver automatically cools process water down to 100°F when unit shuts off to extend life of seal and for operator safety
  • Pump running hours display
  • Adaptive maximum setpoint
  • Digital process pressure
  • Adaptive pressure relief
  • Digital flow meter
  • System statistics
  • Trending data
  • Modbus RTU communication

Options

  • Rotary non-fused disconnect switch
  • Alarm strobe and relay contact
  • Electrical phase error
  • Mold purge
  • C-UL508A
  • Two-zone units
  • Closed circuit brazed plate heat exchanger
  • Solid state relayer heater controls
  • Remote temperature probe
  • 300°F maximum operating range
  • Process check valve
  • Certified and calibrated RTD
  • Nonferrous corrosion resistance package
  • Stacking rack
  • Ethernet for Modbus TCP communication

RQT Standard

Additional Features

  • PLC controller
  • 12 kW, 3/4 HP and 2 HP
  • High performance solenoid valve
  • Front facing pressure gauges
  • Pump and heater running hours display
  • Temperature deviation warnings and alarms

Options

  • Stacking rack
  • Mold purge 

Aquatherm RQT series temperature controllers come one of three PLC controller options.

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Aquatherm RQT Series PLC Controllers