This plug-and-play PID temperature controller is for controlling the temperature of the Bradley Smoker, Brinkmann Smoker and other electric smokers. The original temperature control mechanism of the Bradley Smoker is unstable and inaccurate. For the same dial position, the smoking temperature can vary significantly depending on content in the smoker, the ambient temperature, the wind speed, the ambient humidity, and even the direction of sunshine. This controller uses a PID algorithm to automatically adjust power to the heater, in order to compensate for these disturbances. This temperature control can hold the smoking temperature to within one degree precision.
Operating the temperature controller is easy: plug the smoker to the socket of the controller on the back, drop the sensor into smoker from the top venting hole, turn on the controller and smoker, and set the cooking temperature and timer. When finished, the alarm will tell you the food is ready.
This model has a 6-step programmable temperatures function. It can set each step of smoking to different temperatures and durations. The duration of each step can be set from 0.1 hour to 99.9 hour. This function is useful for recipes that need to start at low temperatures and finish at higher temperatures. For example: You can program the temperature to start at 120 °F for 1.5 hour of smoking, increase to 132 °F for 2.5 hours and finish at 175 °F for 1 hour for smoked salmon (see pictures of my results below). It will save you time waiting by the smoker to change the settings manually when each step is finished.
This new model, WS-1211H, replaces the previous WS-1211GPH. The "H" series controller uses a small size sensor connector, which is compact and durable than the large connector used in "G" series controller.
Smoker in action. Holding the temperature at 140F.
Application example:
Smoked salmon. The temperature profile is programmed to start at 120 °F for 1.5 hour of smoking, rise to 132 °F for 2.5 hours and finish at 175 °F for 1 hour. The recipe is from Kummok.
Front view of the controller with free hanging temperature probe
Back view of the controller
Input voltage | 100 to 240 VAC 50 /60 Hz |
---|---|
Output voltage | Same as the input |
Maximum Current | 12A for 120VAC(1200 W), 8A for 240VAC(2000 W) |
Controller Mode | PID, PI, PD or P |
Output switching device | Built-in optically isolated solid state relay with zero voltage crossing switching |
Sensor type | PT1000 |
Sensor tip dimensions | 4 mm diameter x 40 mm long |
Sensor cable length | 6 ft. (1.83 meter) |
Timer range | 6 steps with 0.1 to 99.9 hours for each step |
Temperature resolution | 1 °C or 1 °F |
Temperature display unit | Celsius or Fahrenheit |
Temperature display range | 0-200 °C, or 32-392 °F |
Minimum Control Temperature | 5 C (9 F) above ambient with smomker generator off, 22 °C (40 °F) above ambient with smoker generator on |
Maximum Control Temperature | 195 °C (383 °F) |
Temperature accuracy | +/-1°C |
Dimension | 6.x3x6.7 inch (150x80x170 mm) WxHxD |
Weight | 2.2 lb (1.0 kg) without power cord |
Warranty: 1 year for controller. 90 days for sensor
Click here to download instruction manual
Click here to download quick guide