Analog Meter

Typical Specifications ” 4 inch Round Projection Voltmeter Product Example: 1 Units 4Inch Round Projection Voltmeter Mechanical / Physical Case Size: 4 inch round housing (approx 100 mm diameter) ” standard panel mount size Mounting Style: Panel mount with securing bezel or clamp Front Bezel: Typically metal or plastic with clear viewing window Installation Cut-Out: Matching panel hole for 4³ instrument, often 100 mm diameter Weight: Varies by model (light for LED, heavier for analog) Electrical Input/Measurement Measurement Type: AC or DC voltage measurement depending on model Voltage Range: Usually selectable full-scale (e.g., 0“60 V, 0“300 V, 0“500 V AC/DC) depending on version selected Accuracy: Depends on design (e.g., ±1% for digital, ±2% or better for analog) Input Impedance: High impedance for minimal loading (typical for digital types) Display Type: Analog pointer with projection scale or digital LED/LCD display Scale: Clear printed dial (analog) or numeric readout (digital) Resolution: Variable ” analog pointer granularity or digital 3“4 digit resolution š Power / Consumption Supply Voltage: Some models self-powered; others require auxiliary supply (e.g., 24 V DC, 110“240 V AC) Current Consumption: Low for digital/LED types; depends on display and supply 🔠Performance Operating Temperature: Common range “10 C to +60 C (may vary by model) Frequency: For AC measurement typically 45“65 Hz (or broader industrial range) Accuracy Class: Industrial classifications like Class 1.0, 1.5, etc. for analog meters 🛠Environmental Protection: Generally panel-protected front (IP rating depends on build; often rain-proof when mounted properly) Shock/Vibration: Designed for standard industrial environments 🭠Standards / Compliance May comply to relevant IEC or ANSI standards for electrical measurement and safety depending on manufacturer