YOKOGAWA YE 288171 FASF AMMETER 0-1MADC 0-500VDC

Description:

The Yokogawa YE 288171 FASF Analog Panel Meter is used in electrical measurement systems for monitoring low-level DC current signals with extended voltage scaling. Commonly installed in control panels, laboratory instrumentation, power supplies, and precision measurement systems. Maintenance teams and system integrators use this part for replacement of microammeters, system calibration, or maintaining accurate low-current monitoring in legacy equipment.

Applications:

The Yokogawa YE 288171 FASF is commonly used in precision electrical systems where very low DC current (mA range) must be measured and scaled to higher voltage readings using external resistors. It is frequently applied in laboratory setups, instrumentation panels, and calibration systems to provide operators with accurate, real-time indication of signal levels in sensitive circuits. These meters are widely used in test equipment and regulated DC systems requiring high accuracy.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: YE 288171 FASF
• Product Type: Analog Panel Meter (DC Ammeter / Microammeter)
• Series: 288 Series
• Measurement Type: DC Current
• Measurement Range: 0–1 mADC
• Voltage Scaling: 0–500 VDC (with external resistor)
• Input Type: Direct DC signal (low current)
• External Requirement: Requires external resistor for voltage scaling
• Display Type: Analog needle indicator
• Mounting Type: Panel-mounted
• Movement Type: Moving coil (high-sensitivity)
• Construction: Industrial-grade housing
• Application: Precision current and voltage monitoring in control panels and instrumentation
• Status: Legacy / surplus industrial component

Common Replacements:

• Yokogawa 288171FAFA
• Yokogawa 288173FASF
• Yokogawa 250 Series DC Microammeter