Specifications

DT series DC 5V Digital Counter
1.Easy reading ,range: 0.01Hz~1KHz or 1Hz~9999Hz
2.Optional power supply : 5 or 24V DC

1.Features of IBEST DT Series DC 5V Digital  counter  :

 

 

*     Frequency meter / Tacho meter / Counter

*     Dimension : 42*79mm

*     Easy reading ,high resolution , range: 0.01Hz~1KHz or 1Hz~9999Hz

*     Decimal point and modulus adjustable

*     To measure frequency or tacho or counter (frequency and tacho can be made into one Instrument)

*      Power supply :DC 5V or DC 24V optional

 

 

 

2. Ordering code

 

Model and Type	Size	Measuring type	Power supply
DT4-FA	42*79mm	Frequency meter	5V    DC
DT4-FB	42*79mm	Frequency meter	24V  DC
DT4-TA	42*79mm	Tacho meter	5V    DC
DT4-TB	42*79mm	Tacho meter	24V  DC
DT4-CA	42*79mm	Counter	5V    DC
DT4-CB	42*79mm	Counter	24V  DC

 

 

 

3.Technical Specification

Power Supply	Standard:+5V DC ±10% Current ≤90mA
Display	Red LED ,DT4: 4digit
Input	High voltage :3~32V ,low voltage:0~2V; Input impedance ≥10K
Input wave	Square wave , sine wave
Input signals	Contact input ,voltate input ,Input signals low voltage :0~2V ,High voltage:4~30V ,Input resistance :5KΩ
Over Flow indicate	"UUUU" or "UUUUU"
Accuracy and Range	±0.05% ± 2 digit ,frequency range:0.1~10KHz
Counting speed	≤ 1000cps or  ≤ 30cps
Sampling speed	≤ 1s ,change automatically
Ambient temperature	0~50°C  ,35~80% (RH)

 

 

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IBEST ELECTRICAL CO LTD