B-DE Series Relay/Control

30 amp, Single Set-Point, Precise Control

The B-DE Series Digital Relay Control from Process Technology is designed for precision in maintaining consistent plating and etch rates in various aqueous processes. It boasts a large, .56” high, easy-to-read LED display and is protected by an IP21 front panel for vapor-tight integrity. With an impressive ±.25% full span accuracy, ensuring single-digit precision, and the capability to handle up to 30 amps, this control is a powerhouse of reliability. Operating across a wide voltage range of 120-240 volts, it offers an adjustable temperature spectrum from -40°F (-40°C) to 1000°F (538°C), making it exceptionally versatile for industrial applications requiring both heating and cooling.

Product Manual
Data Sheet
Process Technology B-DE Series Relay/Control

Features & Benefits of the B-DE SERIES DIGITAL RELAY/CONTROL

  • Display: Large, clear .56-inch high LED for easy readability.

  • Control Precision: Ensures consistent outcomes in plating and etching within aqueous environments.

  • Sensor: Comes standard with a 10-foot (3m) Fluoropolymer (FEP) coated, 1000-ohm platinum RTD sensor. This setup enhances durability against corrosive liquids and allows for extension via ordinary copper wire.

  • Enclosure: NEMA 1, IP21 rated, with flame-retardant, gasketed plastic, and stainless steel hardware for robust environmental protection.

  • Electrical Capacity: Handles up to 30 amps across 120 – 240 volts, tailored for single-phase operations.

  • Operating Temperature: Functions in ambient temperatures from 20°F (-7°C) to 140°F (60°C).

  • Accuracy: Offers ±0.25% full span precision, ensuring single-digit accuracy.

  • Heater Compatibility: Features pre-wired outlets for plug-in heaters, with a maximum 16-amp load capacity.

B-DE Series, Digital Controls

Model NumberVoltsMax. AmpsRepl. Relay P/NRepl. Sensor P/NShip Wgt. (Lbs./kg)
B-DE30112030PRD-30-1RTD100016 (7.3)
B-DE30224030PRD-30-2RTD1000(7.3)

Control consists of gasketed plastic enclosure, thermostat, and 30 amp power relay

Specifications

CategoryDetails
Temperature RangeAdjustable temperature range from -40°F (-40°C) to 999°F (538°C)
Options
  • Scalable voltage and current inputs
  • Three wire 100-ohm RTD sensors
  • Special sensors required for temperatures above 500°F (260°C)
  • 25-foot (7.6m) and 50-foot (15.2m) sensors
  • P2, P3, or P8 thermal protection systems
  • Integrated liquid level control components
  • Front panel mounted digital timers
  • Ground fault protection of equipment (GFPE) circuitry
  • Combination controls available for three phase service and larger heater loads
  • NEMA 4/4X enclosure (with internal heater for outdoor use)
Safety Features
  • Pre-wired P1 terminal blocks
  • Non-volatile memory
  • Programmable high alarm shutdown
  • Sensor short and break protection
  • Security code restricted menu
  • Programmable high set point limit
CertificationscULus