Frequency meter
1.Frequency, line speed/ tachometer
2.4 digit LED display
3.High sampling rate & resolution
Port: xiaolan port
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: By required
Delivery Detail: 3~5 days after payment received
Main Features:
1). One meter with multi-function, tachometer, frequency,
line speed meter selected by software
2). Easy to read, high revolution
3). Input level: 3 ~ 30V
4). Dimension:48H X 96W X 112 (mm)
Technical specification
Measuring | Frequency, tacho, line speed |
Input signal | 3 ~ 30V |
Accuracy | 0.1%FS ± 3 digit |
Energy consumption | ≤3VA |
Input resistance | ≥40KΩ |
Sampling rate | about 0.5 time/s |
Response speed | about 1 s |
Measurement range | 0 ~ 9999Hz, or 0 ~ 9999tpm, display " …" if exceed this range. |
Ambient humidity | ≤85%RH |
Operating temperature | 0 ~ 50°C |
Power supply | AC 220V/110V 50/60Hz |
Auxiliary power | DC 12V ± 5% Load current ≤20mA |
Weight (appr.) | 350g |
Dielectrical strength | AC 1.5KV/ 1min |
Insulation impedance | DC 500V ≥ 100MΩ |