22mm AC Digital Voltmeter Ammeter LED Indicator
This 22mm LED indicator integrates digital voltmeter and ammeter functionalities. Designed for AC systems, it operates within 50-500V and measures up to 100A.
Technical Specifications
Overview
Dual-Function LED Monitoring
This 22mm square LED indicator combines a digital voltmeter and ammeter into a single compact unit, allowing for real-time monitoring of AC voltage and current. Designed for high reliability and brightness, it serves as a modern, low-consumption replacement for traditional incandescent and neon lamps. Its robust polycarbonate construction and anti-surge performance make it ideal for demanding industrial environments including power distribution, telecommunications, and machinery control.
Technical Performance
Measurement Ranges
500 V AC
Max Voltage
100 A
Max Current
Electrical Specifications
| Parameter | Value |
|---|---|
| Working Frequency Voltage | 2.5kV (AC valid value), 1min |
| Insulated Resistance | ≥2MΩ |
| Voltage Wave Allowed | ±20% |
| Voltage Range | 50V to 500V AC |
| Current Range | 0A to 100A |
Material Properties
- High-intensity polycarbonate lampshade
- Anti-surge performance
- Bolt-type connector for safety
- Long-life LED light source
- Low power consumption
Physical Design
Dimensions & Mounting
| Feature | Specification |
|---|---|
| Mounting Hole Diameter | Φ20.3mm |
| Front Panel Size | 31.5 x 31.5mm |
| Total Length | 38mm |
| Front Part Height | 10.6mm |
| Mounting Thread | M22 |
| Max Panel Thickness | 6mm |
- Available LED Colors
- RedYellowGreenBlueWhite
Compliance & Standards
Certifications
CEIEC 947-5-1EN60947-5-1
Applications
Industrial Applications
- Electrical Power Systems
- Telecommunications Equipment
- Machine Tools
- Watercraft & Marine
- Textile & Printing Machinery
- Mining Machinery
