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H7EC/R/T
H7EC/R/T Series – Electronic Hour Meters and Counters for Industrial Automation
Block 1: Technical Introduction
The H7EC/R/T series represents a family of high-precision electronic hour meters and totalizing counters designed for demanding industrial environments. These devices measure elapsed time or count events with exceptional accuracy, featur...
H7EC/R/T Series – Electronic Hour Meters and Counters for Industrial Automation
Block 1: Technical Introduction
The H7EC/R/T series represents a family of high-precision electronic hour meters and totalizing counters designed for demanding industrial environments. These devices measure elapsed time or count events with exceptional accuracy, featuring a 7-segment LCD display for clear readability. The H7EC models are compact panel-mount units with a 48x24 mm cutout, offering a wide operating voltage range from 24 VAC/DC to 240 VAC/DC, depending on the variant. The H7ER series includes reset functions, while the H7ET models provide totalizing capabilities with a non-reset option for permanent records. Key technical specifications include a counting speed of up to 30 Hz, a power consumption of less than 2 VA, and an IP66 front panel protection rating for dust and moisture resistance. These meters are built with solid-state electronics, ensuring long-term reliability without mechanical wear, and support both AC and DC power supplies for versatile integration.
Block 2: Applications and Sectors
These hour meters and counters are essential in industrial automation, machinery monitoring, and process control systems. They are commonly installed in control panels for tracking equipment runtime, maintenance scheduling, and production counting. Typical applications include monitoring pump operating hours, conveyor belt cycles, generator run times, and machine tool usage in manufacturing plants. They are also used in HVAC systems for filter replacement alerts, in agricultural equipment for service intervals, and in renewable energy systems like wind turbines for operational logging. The robust design makes them suitable for harsh environments, including automotive assembly lines, food processing facilities, and chemical plants where dust, vibration, and temperature extremes are present.
Block 3: Subcategories and Key Articles
The H7EC/R/T series includes several subcategories based on functionality and reset options. The H7EC models are basic totalizing counters with a 7-digit display and no reset capability, ideal for permanent records. The H7ER variants feature a manual reset button for flexible counting cycles, while the H7ET models offer a totalizing function with a non-reset design for lifetime tracking. Key article codes include H7EC-100, H7EC-200, H7ER-100, H7ER-200, H7ET-100, and H7ET-200, where the suffix indicates voltage range and mounting type. The code structure typically follows the pattern H7E[C/R/T]-[voltage code], with voltage codes like 100 for 100-240 VAC/DC and 200 for 24 VAC/DC. These units are available with either screw terminal or socket connections for easy installation.
Block 4: Business Benefits and Support
At Electric Automation Network, we offer the H7EC/R/T series with real-time pricing and global express shipping, ensuring fast delivery to any location. Our team of specialized engineers provides personalized technical support for product selection, integration, and troubleshooting. Each article includes detailed documentation, wiring diagrams, and datasheets to simplify installation. With our multilingual web portal, you can access technical specifications and order in your preferred language, backed by a commitment to quality and reliability for your automation projects.
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