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Equipment Overview | Filter Pump Industries / Penguin Pump | Process Technology

 

Digital Thermostats: DQ Series, 1/4 DIN

Digital Thermostats: DQ Series, 1/4 DIN

Features and Benefits

IMPROVES PROCESS CONTROL:
  • Large (.56” high), easy to read LED display. Two set points (heating and cooling). Provides precise control for consistent plating and etch rates in most aqueous processes.

TEMPERATURE SENSOR:
  • Fluoropolymer (FEP) covered 10-foot (3m), 1000-ohm platinum RTD sensor included standard with the control.  Provides extended service in corrosive liquids and can be lengthened with ordinary copper hookup wire.

CORROSION RESISTANT ENCLOSURE:
  • Vapor tight, NEMA 12, IP55, gasketed 1/4 DIN plastic enclosure with sealed tactile switches and stainless steel hardware.

CERTIFICATIONS:
  • cULus and CE.

CAPACITIES:
  • Single pole, double throw switch rated at 20 amps for either 120 or 240 volts (heating).
  • Single pole, double throw switch rated at 2 amps for either 120 or 240 volts (cooling).
  • +/- .25% full span, single digit accuracy.
  • 20°F (-7°C) to 140°F (60°C) ambient temperature range.
  • Adjustable temperature range from -40°F (-40°C) to 999°F (538°C).
  • Programmable standby temperature setting for overnight control and energy savings.
  • Universal power supply: 100-240 VAC, 50-400 Hz.
  • Single phase only.

SAFETY FEATURES:
  • Non-volatile memory.
  • Programmable high alarm shutdown.
  • Programmable high set point limit.
  • Sensor short and break protection.
  • Security code restricted menu.

CONSULT FACTORY FOR THE FOLLOWING OPTIONS:

  • 25-foot (7.6m) and 50-foot (15.2m) sensors.
  • Combination controls available for three phase service and larger heater loads.
  • Three wire 100-ohm RTD sensors.
  • Special sensors required for temperatures above 500°F (260°C).
  • Scalable voltage and current inputs.
  • 4-20 mA outputs.
  • Adaptor panels for control retrofits.
  • Plastic enclosures for wall mounting.

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