Ad22-22vams 50-500V Square Digital Indicator Digital Panel Light Voltage Meter Voltmeter Current Meter Ammper Meter Ammeter Indicator

• Task: Normal
• Structure: Combination
• Mathematical Model: Normal
• Function: Automatic Control
• Certification: ISO: 9001, CE, SGS/CE
• Condition: Used
• Model NO.: AD22-22VAM
• Customized: Customized
• Material: Normal
• Application: Eelctronic Equipmen and Panel
• Voltage Rang: 60-500VAC
• OEM: Yes
• Color: Red/Yellow/Green/White/Blue
• Operating Temperature: -25ºC~+55ºC
• Frequency Measuring Range: 20-75Hz
• Sample: Availiable
• Insulation Resistance: ≥22mΩ
• Shape: Square/Round
• Current Measuring Range: 1-99.9A
• Display Type: Digital Only
• Brigtnss: ≥2mΩ
• Relative Humidity: ≤98%
• Protection Degree: IP65/IP67
• Dimensions: Mini
• Transport Package: Standard Exporter Packing
• Specification: 22mm
• Trademark: weirro
• Origin: China
• HS Code: 8537109090
• Production Capacity: 50000PCS Per Month

Product Description

Voltmeter/Ammeter/Frequency Meter

3in1 Function with Current Transformer


Working Condition:

1. ambient temperature:-25ºC-+55ºC,

2. relative humidity:≤98%,

3. nomally workable when vibration frequency is 2-80Hz with acceleration of.0.7g

4. pollution degree is 3, installation g roup is III

5. "TH" marked can work at damp-heat environment.

Technic data:

1.Power frequency withstand voltage:2.5kv/1min(effective AC value), 

2.insulation resistance:≥ 22MΩ,

3.Allowable voltage fluctuation: ± 20%,

4.Continuous operating life: ≥30000H.

5.Brigtnss: ≥100cd/m2,

6.CTI≥600,

7.Protection degree of the head IP65, IP67 is available on request

8.Applying frequency:AC50-60Hz.

Product Description: