Product Overview

The OMRON H7ET-NV-B is a versatile and reliable time counter designed for industrial applications. This miniature device features a 7-digit LCD display with a character height of 8.6 mm, offering clear visibility without backlight. It is compactly sized at 48 x 24 mm, making it ideal for flush mounting on panels. The H7ET-NV-B supports both PNP and NPN universal DC voltage inputs, allowing it to adapt to various control systems. It operates across a voltage range of 4.5 to 30 VDC, ensuring compatibility with a wide array of power sources.

Key Features

• Time Counting Range: 0 to 999,999.9 hours or 0 to 3,999 days and 23.9 hours, providing extensive time tracking capabilities.
• Input Type: PNP/NPN DC voltage, allowing for flexible integration into different systems.
• Reset Options: Equipped with both external and manual reset functions for easy control.
• Ambient Operating Conditions: Operates within a temperature range of -10 to 55°C and humidity levels between 25 to 85%, making it suitable for diverse environments.
• Safety and Compliance: UL Recognized, CSA Certified, and CE Marked, ensuring safety and regulatory compliance.

Design and Installation

• The device is constructed with a durable black case and weighs approximately 60 grams, making it lightweight and easy to install.
• Screw terminals provide secure connections, and the flush mounting design minimizes panel space usage.

Unique Selling Points

• Self-Powered: Reduces the need for additional power sources, increasing its versatility in various applications.
• Compact Design: Ideal for installations where space is limited.
• Robust Performance: Offers high insulation resistance and dielectric withstand voltage, ensuring reliable operation under demanding conditions.

Whether you're looking for a reliable time tracking solution for industrial processes or a compact counter for system integration, the OMRON H7ET-NV-B is an excellent choice. Its robust design and flexible input options make it suitable for a wide range of applications.