SL808 wireless controller of temperature and humidity of fan-coil

Abstract:
SL808 controller widely apply to industrial¡¢commercial and familial
field. According to compare of indoor temperature and humidity and setted
temperature and humidity can control terminal fan-coil of air condition and
electric valves and humidifier to achieve the purpose of adjusting the           
indoor temperature and humidity. The controller which includes key-lock function               
and other special functions is very fit for installing in the public area.
Product features:                                                                            
1.Aesthetic appearance £º
adopting light touching the button,big LCD with blue backlight.
2.Powerful functions£º                                                                       
Has some modes such as cooling,heating,aeration,humidification and dehumidification.        
Has extension control functions of exchanging new wind,electric heating,water pumps and so on.
Has automatic/manual founctions of choosing fan high¡¢middle¡¢low speed;

Has the functions of the low temperature protection and keyboard lock.                   
Has the temperature unit display function between celsius and fahrenheit.                   
Safe and reliable£º

Adopting anti-jamming SCM technique, electric relay is used as output control device to control switch safely and reliably.
Specifications:
Temperature sensor:thermistor NTC;  

Setting temperature range: 5¡«85¡æ ;        

Display temperature range: 5¡«85¡æ
Accuracy: ¡À1¡æ
Resistance of thermistor NTC £º R(@25¡æ)=10K¦¸¡À5%;B(@25¡æ/10 K¦¸)=3950¡À2%
Humidity sensor: Humidity module
Work range: 0-60¡æ <95%RH ,No condensing
Humidity measure range: 15-95% (5-55¡æ)
Humidity test accuracy£º <¡À5% RH (15-35¡æ,30-70%)
Year drift: <-1%RH;    Power supply: 5V DC
The sequencing of module socket of temperature and humidity sensor as follow:
+5V---Voltage input terminal,5v DC load.
RH---Output of humidity signal.
RT ---Output of temperature signal.
GND---Ground terminal.

Notice:Please connect correctly and use the proper voltage.The product will be damaged if the user input higher voltage or connect wrongly.

The carrier frequency of communication:
Remote controller:sending module is 315MHz£»receiving module is 433MHz
Controller: sending module is 433MHz£» receiving module is 315 MHz
(It is changed according to different products )
Current load:
Electric control valve load current <3A
Fan-coil load current <3 A
The new wind load current <3A

Humidifier load current<3A
Electric heating :(16 A relay),the load current <10 A
                  (30 A relay),the load current <20 A

Power consumption: <1.5W
Key-press: touching key-press lightly;    Power voltage: 220V 50Hz ¡À 15%
Battery of radio controller: Two CR2032;   Hole distance of installment: 60mm(normal)