Description
The Autonics MT4W-AA-41 is a high-performance 4-digit digital panel meter with relay output, designed for precise temperature, voltage, and current measurement in industrial applications. Featuring a bright LED display, versatile input configurations, and robust ON/OFF or PID control capabilities, this meter provides reliable monitoring and control for various process parameters. With its compact design and easy panel mounting, it is ideal for HVAC systems, industrial furnaces, plastic machinery, and process control environments.
Key Features
- Display Type: 4-digit red LED display
- Input Signal: Thermocouple, RTD, voltage, or current (configurable)
- Output Type: 2x SPDT relay output
- Control Modes: ON/OFF control, PID control
- Power Supply: 100-240V AC, 50/60Hz
- Mounting: Panel mount
- Housing Material: Flame retardant ABS
- Protection Rating: IP40 (front panel)
- Country of Origin: South Korea
Technical Specifications
- Display Digits: 4-digit, 7-segment LED
- Input Types: Thermocouple (K, J, T, E, R, S, B), RTD (Pt100), voltage (0-5V, 1-5V), current (4-20mA, 0-20mA)
- Accuracy: ±0.3% FS ±1 digit
- Sampling Rate: 4 times/sec
- Relay Output: 2 SPDT contacts, 5A @ 250V AC
- Operating Temperature: -10°C to +55°C
- Storage Temperature: -20°C to +70°C
- Power Consumption: ≤ 3VA
- Panel Cutout: 45.5mm × 22.5mm
- Overall Dimensions: 48mm × 24mm × 97mm
- Weight: Approx. 120g
- Standards: CE, RoHS compliant
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and installation
- Wiring and mounting assistance
- Compatibility verification with existing systems
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Autonics components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Temperature monitoring in industrial ovens
- Process control in HVAC systems
- Pressure and level indication
- Machine tool parameter display
- Energy consumption monitoring
- Laboratory and test equipment
- Food processing and packaging





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