KNACRO -4℉ to + 212℉ Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate DC 5V Blue Led
KNACRO -4℉ to + 212℉ Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate DC 5V Blue Led
Indicator and digital tube status description: Indicator light: Off means the relay is off, and always on means the relay is closed Digital tube: "---" is displayed. 1. Check the temperature sensor is missing or damaged. 2. High temperature protection in heating mode . 3. Low temperature protection in cooling mode. The relay in the protection mode is automatically opened. Use of keys: There are three keys on the thermostat panel, key + key-SET key SET Button +: fast accumulation of values Button-: Quickly decrease the value Set key SET: switching of three-layer interface, measured temperature interface, temperature setting interface, parameter setting interface Press SET briefly, the digital tube flashes and enters the temperature setting interface. At this time, press the + button or the-button to set the temperature. After setting, press SET again to save the data or wait for 5s to save the data automatically. Press and hold SET to enter the parameter setting interface. P0-P4 are corresponding parameter setting items. In the parameter setting menu, P0-P4 can be switched by pressing the key + or-. When you want to modify a certain parameter, you can switch to a certain item, short press SET to enter, and then press the button to add or subtract. After setting, press and hold SET to save the data, or wait for 6s to save the data automatically. prompt: Setting P3 to 1 means that the temperature controller stops running for 1 minute, short press SET to trigger again. Setting P4 to 1 means that the thermostat will work after 1 minute. After the setting, the digital tube will not light up, and it will not work normally until 1 minute later. Short press SET to trigger again.
Product Features
- 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.