Frequency Meter - KH501

KH501 is a intelligent tachometer or frequency meter with have high-precision measurement and data acquisition compatible.It is suitable for measuring physical parameters such as speed, wire-speed, frequency, length etc.The can supply communication, transmission,feed and other auxiliary functions.The output adopts the most advanced modular constructure and the function can be flexible.Alarm output function can be configured and set optionaly.Pulse input can reach to 30KHz.The meter adpots modern advanced MODBUS communication protocol,with the maximum baud rate up to 19200.

size:A:96X96 B:48X96 C:96X48 D:80X160 E:160X80 F:72X72 G:48X48mm

Specification

accuracy:±0.2%FS+1digital

sampling rate:≤0.5s

display range:0-9999

power voltage:85-240VAC

power consumption:5W

T/C off or over range:display OPEN

SMT techonology:its design more concise and advanced

TC cold-junction compensationinterior component or external CU50 compensation

Input Singal

TC:K S E J T B N

RTD:PT100 CU50 CU100

linear voltage: 0-5V 1-5V

linear Current: 0-10mA 4-20mA

Extensional specifications: customerized additional one input type

can be available based on aboved input type

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 non-contact output(100-240VAC/0.2A)

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

K1:single-rount silicon-controlled zero crossing trigger

K2:two-rount silicon-controlled zero crossing trigger

I1: Optoelectrical isolation Current transmission output

S1: Optoelectical isolation RS485 communication

S2: Optoelectical isolation RS232 communication

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

As a proffesional and experienced manufacturer, we can supply high quality and performance frquency meter, tachometer,ammeter, , power meter, pannel meter