Intelligent Tachometer-Frequency Meter 1)Accuracy:+-(0.2%FS+1) 2)Display range:0-9999 3)Sample rate:0.5S 4)SMT,Module
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
Main technical parameters
1.accuracy±0.2%FS+1digital
2.sampling rate≤0.5s
3.display range:0-9999
4.power voltage:85-240VAC
5.power consumption:5W
6.T/C off or over range:display OPEN
7.SMT techonology:its design more concise and advanced
8.TC cold-junction compensation interior component or external CU50 compensation
Inputtypes
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 types
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
Intelligent Tachometer-Frequency Meter
