kehao-2 Channels-Temperature and Humidity Controller-KH106

KH106 temperature and humidity controller is high-precision measurement and data acquisition compatible. The controller can measure accurately and control many physical data such as temperature, humidity, pressure, liquid level, gravity, instantaneous flow and etc. The controller adopts omnipotent input with kinds of input signals. It also adopts modern advanced modular structure output functions such as relay alarm, communication, transmission and feed etc, can be configured flexibly. The alarm output function can be configured flexibly as high limit, low limit, higher limit, lower limit. Modern universal MODBUS communication protocol is available, with maximum baud rate 19200 bit/s.

FEATURE

Size:96x96mm/48x48mm/72x72mm

Maximum Input Chanel

2 input channels

 Main Techonology Index

 1)Accuracy: ±0.2%FS+1digit                                         

2)Sampling period: ≤0.5s

 3)Power voltage: 85-240VAC

 4)T.C Cold-junction compensation :

5)Internal components or external components CU50 compensation

 6)Power consumption:<5W

7)T.C.-off or over-range: display OPEN

8)Surface Mount Technology(SMT):Design more concise and flexible

Input Signal               

TC:K S E J T B N                                      

RTD: PT100 CU50 CU100                                       

linear voltage:0-5V1-5V                                         

linear Current:0-10mA4-20mA                                       

Output Module                                               

R1A:Relay output(0.8A normally open)                                       

R1B:Relay output(0.8A normally close)                                      

R1C:Relay output(0.8A normally open+normally close)                              

R2A:Relay output(3A normally open)                                 

R2B:Relay output(3A normally close)                                        

R2C:Relay output(3A normally open+normally close)                                  

W1:SCR contactless output(100-240VAC/0.2A)                              

G:SSR driving  voltage(DC12V/50mA output)                           

K1:single-rountsilicon-controlled over-crossing trigger                                       

K2:two-rountt silicon-controlled over-crossing trigger                                          

I1: Optoelectronic isolated current transmission output

S1: Optoelectronic isolated RS485 communication                                        

S2: Optoelectronic isolated RS232 communication                                          

U1/U2/U3: 5V/12V/24VDC feed