LTEFTLFL ZL-7901A LCD PID Temperature Humidity Controller 100-240V AC for Automatic Egg Incubator - Perfect for Poultry Farming, Hatching Chicken Ducks Birds Eggs

Description : ZL-7901A is an industrial intelligent temperature and humidity controller. It can connect SSR external output and adopt PID to control temp with high precision. It use easy touched button and big LCD display, convenient operation and easy installation. Applicable for control of incubator, climate chamber, warehouse, and so on. Features : Temperature control, three combination output, PID high precision control is chosen. Humidify and dehumidify control. Time air exchange control. Time egg turning control. Illumination control. Node alarm output. Auto restart function. Temperature/humidity over limit warning and protection function. Temperature/humidity sensor fault warning and protection function. Specification : Relay?output:8?ways Main?temp.?control?relay:250VAC/7.5A?resistive?load Ancillary?temp.?relay:250VAC/7.5A?resistive?load Humidity?control?relay:250VAC/7.5A?resistive?load Lamp?relay:250VAC/7.5A?resistive?load Air?exchange?relay:250VAC/3A?resistive?load Egg?turning?relay:250VAC/1A?resistive?load Alarm?output?relay:250VAC/1A?resistive?load SSR:20mA/10VDC?MAX Analog?quantity?input:2?ways NTC?temperature?sensor?:5K/3470 Humidity?sensor:SHR04 Setting range: humidity 0 to 100%RH, temperature 0 to 100¡æ Measuring accuracy: temperature 1%, humidity 5% Working environment: -20 to 45¡æ,10-90%RH no dewing Size: 137*89*56(mm) Hole size:122*75(mm) Package includeds : 1 x ZL-7901A Temperature Humidity Controller Details pictures :