Loop-Powered Digital Scaling Meters M4NS/M4YS Series

Product Overview

The M4NS/M4YS digital scaling meters are advanced, loop-powered devices designed to display precise measurements within an extensive range of -1999 to 9999. These meters draw power directly from the loop current, eliminating the need for an external power source. With various user-friendly features such as high/low-limit display scale, decimal point setting, input correction for high and low values, and peak value monitoring, the M4NS/M4YS series offers robust performance and reliability. The M4NS series is compact with dimensions of DIN W 48 x H 24 mm, while the M4YS series is slightly larger, measuring DIN W 72 x H 36 mm.

Key Features

• Loop-Powered Operation: Utilizes loop current for power, ensuring easy integration without external power requirements.
• Wide Display Range: Capable of displaying values from -1999 to 9999, accommodating a broad spectrum of measurement needs.
• High/Low-Limit Display Scale: Provides users with the capability to set and monitor upper and lower limits on displayed values for enhanced control.
• Decimal Point Setting: Allows for precise measurement display by enabling users to adjust the position of the decimal point.
• Input High/Low-Value Correction: Ensures accurate readings by allowing correction of both high and low input values.
• Peak Value Monitoring: Facilitates monitoring of peak values with an adjustable delay time, ensuring critical data is captured and displayed.
• Flexible Display Cycle: Users can select from multiple display cycle times (0.5, 1, 2, 3, 4, 5 seconds) to suit their specific application needs.
• Error Display Function: The meters are equipped with a built-in error display function, alerting users to any operational issues.

Model Specifications

• M4NS-NA:
  • Size: DIN W 48 × H 24 mm
  • Display: 7-segment (red) LED, 10 mm character height
  • Weight: Approximately 44 g
• M4YS-NA:
  • Size: DIN W 72 × H 36 mm
  • Display: 7-segment (red) LED, 14 mm character height
  • Weight: Approximately 110 g

Accuracy and Environmental Conditions

• Display Accuracy:
  • 0.3% Full Scale (F.S.) reading ± 1-digit at 25 ± 5 °C.
  • 0.4% F.S. reading ± 1-digit between -10 to 50 °C.
• Operating Temperature: Suitable for environments ranging from -10 to 50 °C, with a storage range of -25 to 60 °C.
• Operating Humidity: Operates effectively within a relative humidity range of 35 to 85%.
• Vibration and Shock Resistance: Designed to withstand operational vibrations and shocks, ensuring durability and reliability in various industrial environments.

Product Components

• M4NS-NA:
  • Includes the product, an instruction manual, and one mounting bracket.
• M4YS-NA:
  • Includes the product, an instruction manual, and two mounting brackets.

Dimensions

• M4NS-NA:
  • Panel cut-out size: 45 + 0.5 mm × 22.2 + 0.3 mm
• M4YS-NA:
  • Panel cut-out size: 68 + 0.7 mm × 31.5 + 0.5 mm

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