Top 10 Kegerator Digital Temperature Controller

The Johnson Control’s A421 digital temperature controller is great for the brewers kegerator or keezer. You can use this to keep your beer or wine at exactly the temperature you like it. Excellent for fermenting lagers as well. The A421 Series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three-button touchpad for setup and adjustment. An LED indicates the On/Off status of the output relay. The A421 control is 120 VAC. The A421 controls provide heating or cooling control, sensor offset, temperature setback, adjustable anti-short cycle delay, and a restricted user adjustment mode. The temperature units can be displayed in °F or °C. The temperature adjustment range is -40 to 212°F or -40 to 100°C. The A421 automatically changes from heating and cooling.

Features:
Plug and play design, easy to use;
Dual relay output, be able to connect with refrigeration and heating equipment at the same time;
Support reading with Centigrade or Fahrenheit unit;
Maximum output load: 1100W(110V);
Dual display window, be able to display measured temperature and set temperature at the same time;
Compressor delay protection for refrigeration control
High and low temperature alarms are available;
Over-temperature and sensor fault alarm
Temperature calibration;
Heating/Cooling differential function could be set separately for refrigeration and heating to protect temperature controller from violent change.

Specification
Temperature Control Range : -50~99 °C / -58~210 ° F
Temperature Resolution: 0.1 ° C / 0.1° F Temperature
Accuracy: ±1°C (-50 ~ 70°C) / ±1°F (-50 ~ 160° F)
Temperature Control Mode :On/Off Control, Heating and Cooling
Input Power: 100 ~240VAC, 50Hz/60Hz
Temperature Control Output: Max. 10A, 100V ~240V AC
Buzzer Alarm: High and Low Temperature Alarm
Dimension Body: 140x68x33mm (5.5×2.7×1.3inch)
Socket: 85x42x24mm(3.3×1.7x1inch)
Sensor Type: NTC sensor (Including)
Sensor Length: 2m / 6.56ft
Ambient Temperature: -30~ 75 ° C / -22~ 167 ° F
Storage Temperature: -20~ 60 ° C / -4~ 140 ° F
Humidity 20~85% (No Condensate)
Warranty: 1 Year

Package Content:
1x ITC 308S Temperature Controller;
1x 6.65ft DC Cord NTC Sensor
1x Manual

Specification:
Temperature Control Range: -50~99°C / -58~210°F
Temperature Resolution: 0.1°C / 0.1°F Temperature Accuracy: ±1°C (-50~70°C) / ±1°F (-50~160°F)
Temperature Control Mode :On/Off Control, Heating and Cooling
Input Power: 100 ~240VAC, 50Hz/60Hz
Temperature Control Output: Max. 10A, 100V~240V AC
Buzzer Alarm: High and Low Temperature Alarm
Sensor Type: NTC sensor (Including)
Sensor Length: 2m / 6.56ft
Input Power Cable Length: 1.5m (5ft)
Output Power Cable Length: 30cm (1ft)
Body Dimension: 140x68x33mm (5.5×2.7×1.3inch)
Socket Dimension: 85x42x24mm (3.3×1.7x1inch)
Ambient Temperature: -30~75°C / -22~167°F
Storage Temperature: -20~60°C / -4~140°F
Humidity: 20~85% (No Condensate)
Warranty: 1 Year

Package Included:
1x ITC-308 Temperature Controller
1x Manual

This is an AC 110V Fahrenheit Digital temperature controller. It can control the power to a freezer to prevent it from getting too cold, or control the power to a terrarium to prevent it from getting too hot, maintain a stable environment.

This controller provides heating and cooling modes and temperature alarm function.
For example:
If you choose heating mode, set control Value to 100°F, set span value to 10°F. The relay will be connected when temp drop to 90°F. The relay will be disconnected when temp reaches 100°F;
If you choose cooling mode, set control Value to 100°F, set span value to 8°F. The relay will be connected when temp reaches 108°F. The relay will be disconnected when temp drops to 100°F

Specification:
1.Power supply for the controller: AC 110V, 50/60Hz
2.Temperature unit: Fahrenheit, Measure range: -4 ~ 220°F
3.Temperature measure resolution: 1
4.Accuracy: ±0.5
5.Working mode: Heating OR Cooling mode
6.Slew range of temp controlling: 1 – 25(Max temp span between ON and OFF)
7.Control resolution: 1(Minimum temp span between ON and OFF)
8.Power consumption: less than 3W
9.Relay contact capacity: 10A/250VAC, 10A/110VAC
10.Data retention: Yes
11.Compressor delay protection: YES
12.Product size:8.5*7.5*3.5cm / 3.4*3*1.4in
13.Sensor Cable length: 3m/9.8ft

Package Content:
1x Digital Temperature controller

The product usually takes 7–13 business days to arrive to your hand after your order is confirmed

Model: digital thermostat (frozen) SF-102
Measuring temperature display range: -45 ~ 45°C
Measurement accuracy: ±1 °C
Overall dimensions (mm): 77mm (length) x 35mm (width) x 60mm (D)

E1 Lowest temperature: -45°C ~ control the temperature,the factory value of -35°C;
E2 Highest temperature: control temperature~45 °C, the factory value of 20 °C;
E3 Temperature return difference: 1 ~ 10 °C, the factory value of 4 °C;
E4 Delay start-up time from 0 ~ 10minutes,the factory value of 2 minutes;
E5 Warehouse temperature probe calibration: -5 ~ 5 °C, the factory value of 0 °C;
E6 Defrost probe calibration:-5 ~ 5 °C, the factory value of 0 °C;
F1 Defrost time: 1~ 60 minutes, the factory value of 20 minutes;
F2 Defrost interval: 1 ~24 hours, the factory value of 6 hours;
F3 Defrost termination temperature: 0 ~20 °C the factory value of 8 °C
F4 Defrost temperature display: 0 = normal warehouse temperature display, 1 = defrost start temperature display

Technical Parameters
1.Temperature measuring range: -50 ° C ~ 99 ° C
2.Resolution: 0.1 ° C;
3.Accuracy:+- 1° C (-50 ° C ~ 70 ° C);
4.Sensor error delay: 1 minute
5.Power supply: AC/DC 110V
6.Power consumption: <>
7.Sensor: NTC sensor (1PC);
8.Relay contact capacity: Two Relay Cool 10A/250VAC; Heat 10A/250VAC;
9.Ambient temperature: 0 ° C ~ 60 ° C;
10.Storage temperature: -30 ° C ~ 75 ° C;
11.Relative humidity: 20% ~ 85% (No condensate)
12.Sensor length: 1.0m
13.Front Panel Size: 75×34.5mm  Product Size: 75×34.5×85 mm Mounting Size: 71x29mm

Package Includes

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