Description
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
- Top facing pressure gauges
- Pump and heater running hours display
- Temperature deviation warnings and alarms
Options
