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🌡️ knacro dc 24v green digital temperature control -4℉ to +212℉: precision controller & switches logo

🌡️ KNACRO DC 24V Green Digital Temperature Control -4℉ to +212℉: Precision Controller & Switches Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
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Description of 🌡️ KNACRO DC 24V Green Digital Temperature Control -4℉ to +212℉: Precision Controller & Switches

Digital display is Fahrenheit temperature , Precise temperature control, high sensitivity, suitable for any occasion required temperature. Temperature control range: -4 ° F to + 212 ° F; Resolution: temperature range -3.9 ° F to 99.9 ° F is 0.1 ° F, other temperature ranges 1 ° F.minimum return difference: 0.1 ° F. Refresh frequency: about 0.5S. Power Supply: DC 5V 12V 24V;Load: 1ch 10A relay;. Measuring input: 1 meter NTC (10K 0.5%) waterproof metal sensors. Environmental requirements: -10 ~ 60 °C Humidity 20% -75% Power consumption: Quiescent Current: = <35mA pull current: = <65mA Size:50 * 40 * 16 mm / 1.98 * 1.58 * 0.63 in(L * W * H) Weight:22g / 0.77oz. The output of the temperature controller is 10A relay, which can meet all kinds of high power load. Precision temperature controller, to meet the extreme demands. Sophisticated manufacturing technology, reliable quality.

Reviews

Global ratings 3
  • 5
    1
  • 4
    2
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Great price, works perfectly

Works properly . You can use the same 5V power supply to power both the thermostat and the device you want to control with a simple jumper as shown in my picture. It has a slight delay between off and on cycles, which is ideal for preventing your heater from switching on quickly.

Pros
  • Temperature setting range: -4°F to +212°F; Resolution: -3.9°F to 99.9°F Temperature range is 0.1°F, other temperature ranges is 1°F Minimum return difference: 0.1°F Refresh rate: about 0.5s
Cons
  • There are problems

Revainrating 4 out of 5

The load has its own power supply. Connecting to a card is just a switch.

The shaft is used to cool the power supply. Great little device, especially for the price. The documentation is on Revain and it was ok when I found out that in the DC circuit the colored rectangle on the load line was another DC input so the load has its own power. I'll install everything over the weekend.

Pros
  • Measuring input: 1 meter NTC (10K 0.5%) waterproof metal sensors. Environmental Conditions: -10~60℃ Humidity 20%-75% Power Consumption: Quiescent Current:=&lt;35mA Pull Current:=&lt;65mA Size: 50*40*16mm/1.98*1.58*0.63inch(L*W* H) Weight: 22g / 0.77oz.
Cons
  • Incredible piggy bank

Revainrating 4 out of 5

Great device for the price!

The Knacro DC is an amazing little device at an incredible price. I needed a 5V programmable temperature controller for a mobile heater that runs on a USB power supply. After much searching I could only find this 5V that was actually driven. I will list them here: To program: Press Set for 5 seconds - Then + or - to select P0 -&gt; P4, then press Set on selected P and +/- to select setting and set, to select P0 - H for heating C for cooling function P ! - (0 - 20) hysteresis (temperature change

Pros
  • The temperature controller output is a 10A relay that can handle all kinds of high power loads. Precision temperature controller for extreme requirements. Sophisticated production technology, reliable quality.
Cons
  • I don't remember