Kehao-Bargraph Liquid Level Indicator-KH130

KH130 liquid lever indicator,process controller

Size:A 96X96 B:48X96 C:96X48 D:80X160 E:160X80 F:72x72 G:48X48mm

-- high-precision measurement and data acquisition compatible .

--physical parameter: liquid level

--output function communication,transmission, feed and other auxiliary functions.

--Omnipotent input corresponds to kinds of transmission signal.

--The output is the most advanced modular structure and the function is flexible.

--Alarming state can be set as high limit,low limit,deviation high or low limit

--.It use MODBUS communication protocol which is the most common now.The maximum baud rate up to 19200.

Main technical parameters                        

a.       accuracy±0.2%FS+1digital             

b.      sampling rate≤0.5s                                              

c.       power voltage:85-240VAC                                          

d.       TC cold-junction compensation :interior component or external CU50 competation

e.      power dissipation:<5W                                                        

f.    T/C - off or over range :display OPEN                                             

g.SMT technology, its design is more concise and lightweight.                           

 Input types                                                    

TC:K S E J T B N                                      

RTD:PT100 CU50 CU100                                       

linear voltage:0-5V1-5V                                          

linear Current:0-10mA4-20mA                                      

Extensional specifications:customerized additional input type can be available based on aboved input type.

 Output module

R1A: relay output (0.8A normal open)

R1B: relay output (0.8A normal close)

R1C: relay output (0.8A normal open and normal close)

R2A: relay output (3A normal open)

R2B: relay output (3A normal close)

R2C: relay output (3A normal open and normal close)

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

G: Solid-state relay slaving voltage (DC12V/50mA output)

K1: single-route SCR zero crossing trigger

K2: dual-route SCR zero crossing trigger

I1: photoelectronic isolated current transmission output

S1: photoelectronic- isolated RS485 communication interface

 S2: optoelectronic- isolated RS232 communication interface

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

As a proffesional and experienced manufacturer, we supply high performance and quality bargraph liquid level controller, liquid level indicator, level meter, level controller, bargraph indicator