Overview
The ECCI MT105B-1 is a compact, reliable electronic counter from Electronic Counters & Controls Inc, a trusted provider of counting and control instrumentation for industrial and commercial applications. This unit is part of the MT105 series, which includes multiple counter variants designed for accurate pulse counting, rate monitoring, and equipment cycle tracking. The MT105B-1 delivers solid performance in production environments where precise count data is essential for process control and inventory management.
Key Features
- 5-digit counter display for clear, easy-to-read measurements
- Designed for AC or DC input depending on model variant
- Compact panel-mount or bench-top configuration options
- Simple operator interface ideal for factory floor use
- Proven ECCI build quality with wide industry acceptance
- Drop-in compatibility with MT105 series upgrade paths
Technical Specifications
Verify exact voltage, frequency, input sensitivity, and output specifications with your system integrator before ordering, as the MT105B-1 has multiple regional and OEM variants. Contact us for detailed model-specific documentation.
Typical Applications
- Production line part counting and throughput monitoring
- Equipment cycle counting and downtime tracking
- Industrial batch counting and inventory control
- Precision measurement loops requiring pulse-count feedback
- Process validation and audit trail recording
- Maintenance interval tracking and predictive maintenance
Compatibility & Replacements
Compatible With
- Industrial control panels and DIN-rail mounted enclosures
- AC/DC power supplies (verify input voltage with unit variant)
- Pulse sensors, proximity switches, and inductive triggers
- Factory automation systems requiring external count input
- ECCI control relays and accessory modules
Replaces / Drop-In Replacement For
The ECCI MT105B-1 serves as a direct replacement for legacy MT105B-1 installations. Verify compatibility with your system integrator before ordering. ECCI offered multiple MT105 variants (MT105A-1, MT105C-1, MT105D-1) with different input types and output configurations; confirm exact model requirements to ensure correct substitution.
Works With
- Standard industrial control wiring and 24 VDC/115 VAC power sources
- Relay logic systems and hardwired automation circuits
- Sensor networks using pulse-output or frequency-output transducers
- PLC feedback inputs when paired with appropriate signal conditioning
- Legacy ECCI counter networks and multi-unit counting systems








