NewTrend / OEM · Digital frequency indicator
Product overview
The supplied AD22 comparison covers panel indicators with different voltage, current and frequency measurement functions. Select the exact indicator model and wiring.
Technical selection summary
| Listing / reference model | AD22-22DS-HZ |
|---|---|
| Product type | Digital frequency indicator |
Use the correct model column: voltmeter, ammeter and frequency-meter versions are distinct. Confirm measurement range, supply, AC/DC input, sensor or transformer requirements and cut-out diameter. A voltage-range entry is not a current-measurement rating. Choose the measurement function and complete suffix first. Voltmeter, ammeter and frequency-meter versions have different supply, input, transformer and wiring requirements; a shared family description does not rate every version.
Specify your enquiry
For a focused quotation, include:
- Complete model, configuration and quantity
- Operating voltage, current and application duty
- Coil / protection selection, mounting and wiring requirements
- Nameplate photograph and required technical documents
Product reference images and drawings
Use the matching model and version in the reference data. Confirm the applicable rating, test conditions and dimensions against the exact supplied unit.
| Model | AD22-22DSV | AD22-22DSA | AD22-22DS-HZ | |
| Type | LED Indicator with Voltmeter | LED Indicator with Ammeter | LED Indicator with Frequency Meter | |
| Input voltage | AC | DC | AC/DC | AC/DC |
| Measurement | 50-450VAC | 0-60VAC | 0-100A | 0-90HZ |
| Indicates the color | Red/Green/Yellow/Blue/White | |||
| The sampling period | 0.5s | |||
| Display method | 3 digital | |||
