Love B- and C-Series Temperature/Process Controls

Simple to use with full-featured controls at an economical price
  • Dual alarms are easily configurable
  • RS-485 Modbus® communication with external devices
  • Choose universal controller accepts thermocouple, RTD, voltage and current input
Monitor and control temperature or process applications with precision. These self-tuning controllers offer many options to fit your application. Choose from 1/32-, 1/16-, 1/8- (vertical), and 1/4-DIN sizes.

Each controller has a dual LED that can display the following information: process value, set points, output status, engineering scale, auto tuning, and alarm status. Control methods include ON/OFF, PID, self-tune, and manual tune. PID control is supported only on the B-series with 64 ramp/soak control options. Two alarm outputs are standard on all models which can be quickly configured with the choice of thirteen built-in functions. With a standard built-in RS-485 interface these controllers can easily communicate with other external devices such as PCs and PLCs.

Models with output relay require snubber 89800-99 when connecting to an inductive load; order snubber separately.
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Compareitem specifications
DIN Size On / Off Function PID Function
Availability Pricing
Dwyer 32B-33 Temperature Control, 1/32 DIN, Universal Input, Relay Outputs, Ramp/Soak EW-89802-52 Mfr # 32B-33
$153.50USD / Each
Dwyer 16B-33 Temperature Control, 1/16 DIN, Universal Input, Relay Outputs, Ramp/Soak EW-89802-54 Mfr # 16B-33
$169.50USD / Each
Dwyer 16C-2 Temperature Control, 1/16 DIN, Temperature Input, Voltage Pulse Output EW-89802-55 Mfr # 16C-2
$137.75USD / Each
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