DE20 Series Thermostat

Single Set-Point, Precise Control

The DE20 Thermostat by Process Technology is designed for precise digital control, ensuring consistent plating and etch rates in a wide array of aqueous processes. This model is notably vapor-resistant, making it ideal for both heating and cooling applications. It supports loads up to 20 amps, though this capacity might vary depending on the specific heater used. The thermostat offers an adjustable temperature range from a low of -40°F (-40°C) to a high of 1000°F (538°C), and it requires a high-temperature sensor for optimal performance.

Product Manual
Data Sheet
Process Technology DE20 Series Thermostat

Features & Benefits of the DE20 Series Thermostat

  • Precise Control for Plating and Etching: Ensure consistent plating and etch rates in most aqueous processes with highly accurate temperature control.

  • Fluoropolymer (FEP) Covered Sensor: Comes with a standard 10-foot (3-meter) 1000-ohm platinum RTD sensor. This sensor is designed for extended service life in corrosive environments and can be lengthened with copper wire.

  • Durable Construction: The DE Thermostat features a NEMA 1, IP21-rated, flame-retardant plastic enclosure with stainless steel hardware, offering reliability in demanding industrial environments.

  • Flexible Power Options: Equipped with a single pole, double throw switch rated for 20 amps at either 120V or 240V. It can handle a 12 amp full load with a thermal protector in place.

  • High Accuracy: Achieve ±0.25% full span, single digit accuracy for precise temperature control.

  • Wide Ambient Temperature Range: Operates effectively in environments ranging from 20°F (-7°C) to 140°F (60°C).

T-DE20 Series, 1/8 DIN Digital Thermostats

Model NumberVoltsMax. AmpsTemp. RangeSensor Length (Ft/m)Repl. Sensor P/NShip Wgt. (Lbs./kg)
T-DE20100-240V +/- 10%200-500°F (0-260°C)10′ (3m)RTD10003 (1.4)

*12 amp full load max if operating a heater with a built-in thermal protector

Specifications

CategoryDetails
Temperature RangeAdjustable temperature range from -40°F (-40°C) to 999°F (538°C) (high temp sensor required)
Options
  • Three wire 100-ohm RTD sensors
  • 25-foot (7.6m) and 50-foot (15.2m) sensors
  • Scalable voltage and current inputs
  • Convertible to direct acting output for cooling applications
Safety Features
  • Non-volatile memory
  • Programmable high alarm shutdown
  • Sensor short and break protection
  • Programmable high set point limit
  • Security code restricted menu
CertificationscULus and CE compliant