RPM Tachometer Digital Meter 1-50000RPM 4-Digit LED High Precision DC9-30V

RPM Tachometer Digital Meter 1-50000RPM 4-Digit LED High Precision DC9-30V Description

Digital Tachometer 1‑50000RPM 4 Digit LED Display High Precise RPM Speed Meter DC9‑30V
Item Type: Digital Tachometer
Material: ABS
Speed Range: 1-50000 RPM
Input Power Supply: DC9-30V
Output Current: 20mA (for sensor)
Error Range: 0.5‰-1.5‰ RPM
Display: 4 digit LED
Size: Approx. 78x42x24mm/3.07x1.65x0.94in (Standard Panel Size)
Mounting Hole Size: Approx. 76.5x39.5mm/3.01x1.56in
Speed (RPM)
Display
Description
>50000
FULL
Display Overflow
50000~10000
X. XXX
X. XXX ten thousand RPM
9999~1000
XXXX
XXXX RPM
999.9~100.0
XXX. X
XXX.X RPM
99.9~1.0
XX. X
XX.X RPM, Thousand Bit Concealment
<1.0
0
Automatic Zeroing
Display Format
Function Name
Description
HSP
High speed alarm value (factory: 0)
When the measured speed exceeds the high speed alarm value, the output port outputs a signal, set to 0 to close.
LSP
Low speed alarm value (factory: 60)
When the measured speed is less than the low speed alarm value, the output port outputs a signal, set to 0 to close.
FPA
Gear molecules (factory: 1)
Measured speed x gear numerator / gear denominator
FPB
Gear denominator (factory: 1)
CS
Unequally divided gear teeth (factory: 0)
When the gear spacing is uneven, this can be used to set the number of pulses sampled for one revolution to measure the speed. Input the number of induced pulses for one revolution into this item. When CS 0, the electronic gear is activated. When CS is not 0, the CS parameter takes effect.
LS
Minimum measured speed (factory: 60)
This parameter is mainly used to accelerate the zeroing time of the tachometer. For example, if the minimum speed is 10RPM, it will reset to 0 in 6 seconds. 100RPM means automatic zeroing after 0.6 seconds without any signal. Unit RPM
Lubo
Filtering frequency (factory: 1)
The maximum can only be set to 18, which is how many times to sample and calculate the average value.
CySJ
Sampling interval time (factory: 100)
The interval time between each sampling. The unit is mm.
HFCC
Factory reset
Set to 0001 to reset factory values.