Feature:
Frequency: 0.1-99999Hz
Rotate speed :30-99999 r/m
Maxed Display: 99999
Specifications:
Specifications | Frequency meter | Tachometer |
Display Digit | 0.56" 5-digits LED | |
Display refresh rate | Signal frequency > 3HZ : 3 Times/ Sec | |
Over Flow Display | “- - - - -” | |
measurement accuracy | 0.1%±1digit / Special: 0.01‰ @ 25℃ | |
Measure Range | 0.15HZ—100KHZ | 9r-999.99Kr/m |
input signal | Signal Type | Dry contact、PNP、NPN、Pulse |
amplitude | 3-30V or 30-300V(High Voltage),this could be changed via adjust the Short circuit | |
Measurement Method | Full synchronization period measurement | |
Input Resistance | 100KΩ | |
Power Supply | DC9-12V | |
Withstand voltage | AC2000V 1min Between the External terminal and the shell | |
Anti-vibration | Vibration Frequency :10-55HZ, Acceleration: 50m/s2 | |
Operating Temperature and Humidity | Temperature:-30℃-+70℃ | |
Storage Temperature | -40℃-+80℃ | |
Panel Dimensions(mm) | 79X43X25(L×W×H) | |
Cut-out Dimensions (mm ) | 75X39.5 |
Function Selection:
(Please disconnect the input signal before setting when the input signal is High level voltage signal)
Open the back cover of the meter, you will find two keys switch " S1" and "S2"
Press "S2" key to enter "SET" model and then press "S1" to change display mode,
"0" means Frequency display with filter ;
"1" means rotate speed with filter;
"2" means Frequency display without filter ;
"3" means rotate speed without filter.
10 seconds later, this meter will automatically return to the measurement mode, or power-off and restart, this meter still could return to measurement mode too.
(Please disconnect the input signal before setting when the input signal is High level voltage signal)
Open the back cover, press the "S1" key to enter the Sub-frequency Value Set interface,"S1" key is the shift key, "S2" key is the value plus key, thedivider value must be set in 1-99999 or 0.0001-9.9999 figures, and other value is invalid;After the set of the desired divider value via "S1" and "S2", wait 10 seconds and the meter will automatically return to the measurement mode, or power-off and then restart to return to the measurement mode .
Divider concept:
The number of the singal the gears get for one circle. For example, a gear can take 20 pulse signal for one circle , the divider value could be set to 20.
(Please disconnect the input signal before setting when the input signal is High level voltage signal)
The default set for this meter is the low voltage input, if you need high-voltage input, you need to open the back cover the more the short jumer from the "L"part.
Enter the high voltage directly will damage the meter if the short jumper is not removed. We are not responsibility for this damage. Please carefully operation!!
PIN Definition
1: SIGNAL INPUT 2: SINGNAL GND 3: NC 4: INPUT VOLTAGE "-" : GND 5: INPUT VOLTAGE "+" : VCC Singnal Type: Dry contact、PNP、NPN、Pulse | |
Note:
Package
Frequency and Tachometer meter X 1pcs