temperature controller

  • An electronic device that controls a heating element to maintain a chosen temperature

    refrigerator

  • An appliance or compartment that is artificially kept cool and used to store food and drink. Modern refrigerators generally make use of the cooling effect produced when a volatile liquid is forced to evaporate in a sealed system in which it can be condensed back to liquid outside the refrigerator
  • white goods in which food can be stored at low temperatures
  • Refrigerator was an Appendix Quarter horse racehorse who won the Champions of Champions race three times. He was a 1988 bay gelding sired by Rare Jet and out of Native Parr. Rare Jet was a grandson of Easy Jet and also a double descendant of both Depth Charge (TB) and Three Bars (TB).
  • A refrigerator is a cooling apparatus. The common household appliance (often called a “fridge” for short) comprises a thermally insulated compartment and a heat pump—chemical or mechanical means—to transfer heat from it to the external environment (i.e.

refrigerator temperature controller

refrigerator temperature controller – Dual Digital

Dual Digital Display PID Temperature Controller SSR(2 Alarms)
Dual Digital Display PID Temperature Controller SSR(2 Alarms)
This is a bid for a dual display universal digital programmable temperature controller that supports many type of thermocouple sensor. It can be powered by 80-265V AC/DC or 12-30V AC/DC, Comsumption5VA. DIN 1/16.
3 build-in Auto-Tuning Time proportion PID Algorithms to choose for different applications or environments to be controlled. (for variety of industries or home projects heating or cooling applications.)
Specifications:
Display: Dual display for Fahrenheit(F) and Celsius(C)
Range: -1999 to 9999 (depends on the thermocouple)
Relay Output: Mechanical (3A) and SSR
Accuracy: 0.3%
Thermo Resistor: PT100, Cu50
Thermocouple Support: TC(K,J,S,E)/ RTD(Pt100,CU50)

Dimension: DIN 1/16 (48mmX48mmX80mm)
Individually programmable PID control parameters. P, I, d, controlling period, digital filter coefficient, and more¡­ (for control theory experts only)
7 different Dual Output combinations with: 1 relayed output and 1 SSR control voltage output
SSR control ready to connect external Solid State Relay to handle High current. Applications.
Compact design:
DIN 1/16, great form-factor to be included/build-in to your product.
Apply with step control, 2 independent PID control for heating/cooling over temperature,pressure,level,flowm,etc..
Widely used in auto system in line of light industry, chemistry, machine, metallurgy,ceramics,pertrification industry, or temperature control and adjust system of food & beverage; oven; furnance, plastic extruder heating process etc;
One key operation, Auto-tuning PID/ Fuzzy PID control. Easy operation, Reliable performance.

Melted 2

Melted 2
The light switch on our refrigerator malfunctioned and the light assembly/temperature controller melted and is now hanging. This is only the 5th failure of this refrigerator. There are another 5 things still wrong with it and Sears is giving us the run-around on getting it fixed. We do a lot of shopping with Sears, but that is going to change!!!

temperature controllers

temperature controllers
do not use waiting spares 🙂