STC-1000 STC-3028 STC-3008 Digital Hygrometer Humidity Controller Thermometer Hygrometer Sensor Heater Cooler

STC-3028 Product Descrtion Switch the modes between cool and heat;Control temperature by setting the temperature setting value and the difference value; Temperature calibration; Refrigerating control output delay protection; Alarm when temperature exceeds, temperature limit or when sensor error.

Feature

Be able to control temperature and humidity at the same time.

Be able to connect with humidifier and dehumidifier equment at the same time.

Be able to connect with refrigeration/ heating and humidifier/dehumidifier equment at the same time.

Heating/Cooling function could be set separately for refrigeration and heating to protect temperature controller from violent change. Same as humidity Control.

Supporting Temp and Humidity Calibration

[Dual Display Window] Be able to display measured temperature/humidity and set temp/humidity at the same time

Specification

Model: STC-3028

Input voltage: AC110~220V± 10%, DC24V, DC12V

Measuring temperature range: -20°～+80°

Measuring humidity range: 00%RH～+100%RH

Accuracy: ±1°, 0.1%RH

Relay output contact capacity: 10A/240VAC

Sensor length: 1m

Set startup temperature(humidity):

Pre the "up" on once to display the starting temperature(humidity). Long pre the "up" on for about 3 seconds,The required temperature(humidity) can be set by the up and down keys

Set stop temperature(humidity):

Pre the "down"on once to display the stop temperature(humidity). Long pre the on for about 3 seconds and the stop temperature(humidity) number flashes. The required temperature(humidity) can be set by the up and down keys

Temperature/humidity correction:

Pre "up"  and "down" on at the same time.

STC-3008

Feature:

1.Automatic conversion of refrigeration and heating mode 2.Control mode of return difference;Temperature display resolution 0.1 3.The temperature controller has the characteristic of high accuracy, high sensitivity, high stability. 4.Support temperature correction and support for power lo (the parameters of the sudden power fai are still valid 5.Application range is like home temperature control, farm, various cold storage, greenhouse, aquarium, etc

Specification:

Display Type:Digital Style:Standing Station Temperature sensor: NTC 10K Senor length:1.0m Temperature measuring range: -55 ° C ~ 120 ° C Resolution: 0.1 ° C Accuracy:±1° C Power supply: 110-220VAC 50/60Hz,  12V DC , 24V DC(Please choose power supply when ordering) Power consumption: