产品描述：
Replace your thermostats with this easy-to-use, affordable temperature controller!!!
The GHK12X2C is a version of the wildly popular GHK12X2 that includes curtain/vent control. It has all of the GHK12X2’s features - programmable temperature setting in DIF, DAY & NITE stages; 2 HEAT, 4 COOL steps with automatic and manual settings; TIMER and ALARM outputs; 1 or 2 zones; VENT stage for dehumidification; STATISTICS (min, max, and 7 days of temperature averages) - plus 5 steps of CURTAIN/VENT control to open/close a curtain/roof vent to desired percent open as the temperature varies. The GHK12X2C is compatible with CIS software to connect multiple controllers to a personal computer for programming and monitoring.
Features of the GHK12X2 Greenhouse Controller:
Programmable for 1 or 2 zones
DIF, DAY, and NIGHT settings for each zone
4 COOL, and 2 HAF relay outputs source 24V AC
2 HEAT outputs are open/closed contacts or source 24V AC
Automatic or manual settings for each HEAT or COOL output
1 TIMER output for irrigation or lights
ALARM output (High Temperature, Low Temperature, Power Loss)
Vent Stage for dehumidification
Programmable delay for HEAT-COOL (COOL-HEAT) transitions
Statistics - min and max temperature, 7 days of averages for DIF, DAY, NITE and 24hr.
Override of temperature setting for temporary adjustment
24 hour clock and memory with battery back-up
Curtain/Vent Control available on models GHK12X2C and CH
Set Point Heat available on models GHK12X2H and CH
Remote control and programming with CIS
技术参数：
本月特价
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