KH105 40-channel indicator is suitable for multi-point measuring display, which has functions of many meters. The controller can test and inspect circularly and display multi-channel signals,which is used in connection with various types of sensors and transducer, The controller can test circularly the industrial process parameter such as multi-channel temperature,pressure,liquid level, flow and weight and alarm control accordingly; can make alarm control (alarm mode can be set and configured optionally); print collecting data and communicate. Single or omnipotent inputcan be available. the automatic and manual inspection can be switched availably. The valid digit of the inspection channels switching time and channels also can set advanced modular construction optionally (maximum channels with 8 alarms). The controller is with multiple protection,anti-interference ability and high reliability.
Main technicalparameters accuracy:±(0.2%FS+1)digit sampling rate:≤0.5s power voltage:85-240VAC power dissipation:<5W
Input Type TC:K、S、E、J、T、B、N RTD:PT100、CU50、CU100 linear voltage:0-5V、1-5V linear current:0-10mA.4-20mA
Alarm output: R1A:Relay output(3A normally open ) R1B:Relay output( normal open and close)
Auxiliary output: S1:Optoelectronic isolated RS485 communication S2:Optoelectronic isolated RS232 communication P:RS232 printing U1/U2/U3:5V/12V/24V feed