Dwyer Instruments 4B-33-986/U
1/4 DIN Temp./Process Controller, relay output A & B
Order #: 4B-33-986/U
Mfg #: 4B-33-986/U
The Series 4B 1/4 DIN Temperature/Process Controller is designed to accept thermocouple, RTD, current or voltage input and provide dual outputs for control. Available outputs include relay/relay, voltage pulse/relay, current/relay, or linear voltage/relay. The units can be programmed for ON/OFF, PID, auto-tuning, or manual tuning control methods. The PID control is supported by 64 ramp/soak actions. The Series 4B also includes two additional alarm outputs. The second relay output can be reconfigured as a third alarm output. The alarm type can be selected from 13 different preprogrammed alarm functions. The controller features dual LED displays for local indication of process and setpoint values.
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- 1/4 DIN temperature/process controller, (2) relay outputs
- Model Number = 4B
- 3 = Output 1 Relay
- 3 = Output 2 Relay