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Home » Product List » Frequency Meter » 0.56" 4 Digital Red LED Digital Frequency Meter & Electronic Counter (ME-SP430)

0.56" 4 Digital Red LED Digital Frequency Meter & Electronic Counter (ME-SP430)

Trademark: sureelectronics
Production Capacity: 50, 000 pcs/year.
Model NO.: ME-SP430

Product Detail

Basic Info
  • Model NO.: ME-SP430
Additional Info
  • Trademark: sureelectronics
  • Production Capacity: 50, 000 pcs/year.
Product Description

Brief Introduction:
This item is a 2-in-1 module that serves as either electronic counter or frequency meter. It can measure the frequency of sine wave and square wave when it works as frequency meter and is able to count the number of square wave pulses when works as electronic counter. This item integrates 4 7-segment red LED displays, so it can display "0-9999", which is convenient for both working modes. It is really an ideal selection for many applications.

Features:
Size: 79.00mm (L) X 42.00mm (W) X 25.00mm (H)
0.56" 4-digits red LED display
Two signal input mode: Non-isolated mode and isolated mode
Allows you to manually switch between counter mode and frequency meter mode via on-board DIP switch
Allows you to manually reset the meter to "0" when the meter works as counter
Counter display range: 0-9999
Frequency meter display range: 20-9999Hz (Accuracy: 0.5%)
Applications:

Frequency measurement
Electronic counter
Notes:
Never feed the meter with a voltage of higher than 26V DC, otherwise the meter will be burned out.
Incoming signal which is running lower than 20Hz will make the meter display instable, so make sure the signal is running above 20Hz

Package Contents:
0.56" 4 Digital Red LED Digital frequency meter & Electronic counter × 1
2-pin AWG22 cable × 1
4-pin AWG22 cable × 1

Product NumberME-SP430
Product Name0.56" 4 Digital Red LED Digital frequency meter & electronic counter
Net Weight60g/2.1oz




Specifications:

Power Supply Requirements
 
Min.
 
Typ.
 
Max.
 
Units
 

Supply Voltage:
 
ME-SP430
 
7
 
12
 
26
 
V
 

Supply Current ( @ VCC = 12V )
 

ME-SP430
 
-
 
50
 
-
 
mA
 

Power Consumption ( @ VCC = 12V )
 

ME-SP430
 
-
 
0.6
 

-
 
W
 

Performance
 

Responding Rate:
 
-
 
1
 
-
 
s
 

Measuring range of frequency meter
 
20
 
-
 
9999
 
Hz
 

Measuring range of electronic counter
 
0
 
-
 
9999
 
 
 

Accuracy( @3 minute warm up )
 

frequency meter
 
0
 
0.2
 
0.5
 
%
 

Display Resolution (frequency meter)
 

20.00 Hz - 99.99 Hz
 
-
 
0.01
 
-
 
Hz
 

100.0 Hz - 999.9 Hz
 
-
 
0.1
 
-
 
Hz
 

1000 Hz - 9999 Hz
 
-
 
1
 
-
 
Hz
 

Display
 

Display type and size
 

ME-SP430
 
4 digit, 0.56”/14.2mm high LED
 

Over-range Indication
 

Frequency meter
 
“Err”
 

Electronic counter
 
Auto clear
 

Physical/Environmental
 

Operating Temperature
 
-10
 
-
 
60
 
degree
 

Storage Temperature
 
-40
 
-
 
75
 
degree
 

Humidity
 
0
 
-
 
85
 
%RH
 






























PIn #
 
Name
 
Definition
 
Pin1
 
IN2-
 
interface2 isolated Signal input
 
Pin2
 
IN2+
 
interface2 isolated Signal input
 
Pin3
 
IN1+
 
interface1 non-isolated Signal input
 
Pin4
 
IN1-
 
interface1 non-isolated Signal input
 








K1
 
K2
 
Function
 
OFF
 
OFF
 
Frequency Meter(interface 1)
 
OFF
 
ON
 
Frequency Meter (interface 2)
 
ON
 
OFF
 
Counter (interface 1)
 
ON
 
ON
 
Counter (interface 2)
 
Sure-Electronics
Jiangsu, China
Local Time: 20:40 Wed Aug 20
Account Registered in: 2009
Business Type: Manufacturer, Trading Company