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Transmisor de tensión monofásico con RS485 Modbus para monitorización de potencia en carril DIN
Instrava Curated Instruments — Reliable Single Phase Voltage Measurement Starts Here
At Instrava, we go beyond simply supplying instruments. Through our Curated Instruments approach, each single phase voltage transmitter is carefully evaluated and selected from trusted manufacturers—ensuring stable performance, consistent accuracy, and long-term reliability.
Designed for modern electrical systems, this DIN rail single phase voltage transmitter with RS485 Modbus output delivers precise measurement and seamless integration into industrial automation, power monitoring, and smart energy platforms.
Con nuestro Optimized Solutions philosophy, we help customers deploy voltage measurement devices that perform reliably in real-world environments—enhancing operational efficiency, data accuracy, and system intelligence.
Power Monitoring & Control Description
High-Accuracy DIN Rail Single Phase Voltage Transmitter for Industrial Applications
Engineered for precision and durability, this single phase AC voltage transmitter converts electrical voltage signals into standard analog outputs (4–20mA / 0–5V) or digital signals via RS485 Modbus RTU.
Key Features & Benefits
- ±0.5% High Accuracy Measurement
Ensures reliable voltage monitoring for industrial control systems and energy management. - Dual Output Capability (Analog + RS485 Modbus)
Admite voltage to 4-20mA converter functionality and digital communication for SCADA/PLC integration. - Wide Voltage Input Compatibility
Diseñado para AC 100V / 220V / 400V single phase systems, suitable for diverse electrical networks. - Fast Data Update Rate (1s)
Enables near real-time monitoring for critical systems. - DIN Rail Mount Design
Easy installation in distribution panels and control cabinets.
Aplicaciones típicas
- Single phase power monitoring systems
- Industrial automation panels
- Smart energy management systems
- Building electrical monitoring
- Data center auxiliary power systems
Built for Harsh Environments & Smart Monitoring Systems
Este RS485 Modbus single phase voltage transmitter is designed to perform reliably in demanding industrial environments while supporting digital transformation.
Advanced Performance Highlights
- Wide Operating Temperature (-40°C to 70°C)
Ensures stable operation in extreme environments. - Strong EMC Performance (Above Level III)
Excellent resistance to electromagnetic interference. - High Insulation Protection (≥2kVAC)
Guarantees electrical safety and signal stability. - Flexible Power Supply Range
Supports AC/DC wide voltage input for industrial adaptability.
Smart System Integration
- Compatible con PLC, SCADA, and IoT gateways
- Activa remote monitoring via Modbus RTU RS485
- Provides reliable data for AI-driven energy analytics and predictive maintenance
Power Monitoring & Control Parameter
| Parámetro | Especificación |
|---|---|
| Precisión | ±0.5% |
| Data Update Rate | 1s |
| Corriente de entrada | AC 1A / 5A |
| Input Voltage | AC 100V / 220V / 400V |
| Frecuencia | 45–65Hz |
| Overload Capacity | 2× continuous rated value |
| Fuente de alimentación | AC 80–270V / DC 100–350V |
| Consumo de energía | ≤5VA |
| Salida analógica | 4–20mA (≤350Ω), 0–5V (≥20kΩ) |
| Comunicación | RS485, Modbus RTU, 2-wire, up to 9600bps |
| Temperatura de funcionamiento | -40°C to 70°C |
| Temperatura de almacenamiento | -40°C to 85°C |
| Humedad | ≤93%RH |
| Insulation | ≥2kVAC |
| Instalación | DIN Rail |
| Altitud | ≤2500m |
Instrava OEM/ODM
Instrumentos fiables. Soluciones que se adaptan a su aplicación.
Instrava se centra en ofrecer soluciones industriales fiables a través de productos cuidadosamente seleccionados, optimización basada en aplicaciones y personalización flexible. Seleccionamos instrumentos probados de fabricantes de confianza para garantizar una calidad constante, optimizamos soluciones basadas en condiciones de trabajo reales para resolver retos prácticos y ofrecemos configuraciones a medida para satisfacer las necesidades de aplicaciones específicas.
Combinando la experiencia en selección con la comprensión de las aplicaciones, Instrava ayuda a sus clientes a reducir riesgos, mejorar la eficacia y obtener resultados fiables en entornos industriales complejos.
Recomendaciones de productos relacionados
¿Qué es un transmisor de tensión monofásico?
A single phase voltage transmitter is a device that measures AC voltage in a single-phase system and converts it into standardized analog signals (4–20mA, 0–5V) or digital outputs like RS485 Modbus for monitoring and control.
¿Cómo funciona un transmisor de tensión de carril DIN?
A DIN rail mounted voltage transmitter is installed inside an electrical panel, where it continuously measures voltage and transmits data to PLC or SCADA systems via analog or digital signals.
¿Cuál es la ventaja de RS485 Modbus en los transmisores de tensión?
RS485 Modbus enables long-distance, noise-resistant communication, allowing multiple devices to connect in industrial networks for centralized monitoring and smart energy systems.
Can this voltage transmitter output both analog and digital signals?
Yes, this model supports dual output, including analog signals (4–20mA or 0–5V) and digital communication via RS485 Modbus RTU.
What environments are suitable for this voltage transmitter?
With an operating range of -40°C to 70°C and strong EMC performance, it is suitable for harsh industrial environments, including factories, outdoor installations, and energy systems.
¿Cuál es la diferencia entre un transductor de corriente y un transmisor de corriente?
A current transducer is a broad term for devices that convert electrical current into measurable signals, which can include analog outputs (such as 4–20mA or 0–10V) or digital signals (such as Modbus or Ethernet). It is commonly used in energy monitoring, automation systems, and data acquisition applications.
A current transmitter, on the other hand, is a specific type of current transducer designed to output standardized industrial signals, typically 4–20mA, for integration with PLC or DCS control systems. It focuses on stable signal transmission in process control environments.
In modern applications such as AI data centers, current transducers are more widely used due to their flexibility, digital communication capabilities, and compatibility with SCADA, DCIM, and cloud-based monitoring systems.
Por qué elegir Instrava
Basados en la coherencia, no en las reclamaciones
Aplicaciones industriales
Estamos especializados en el análisis y la detección industriales, con una clara comprensión de los entornos operativos y los requisitos del mundo real.
Estrictos criterios de selección de productos
Cada instrumento se evalúa en función de su rendimiento, estabilidad e idoneidad para la aplicación, no sólo de sus especificaciones o precios.
Suministro fiable y calidad constante
Trabajamos con fabricantes de confianza para garantizar un suministro estable, una calidad constante y una entrega fiable.
Apoyo práctico basado en la experiencia
Nuestras recomendaciones se basan en el conocimiento de la aplicación, lo que ayuda a los clientes a evitar problemas comunes y lograr resultados fiables.
Instrava se ha creado para reducir la incertidumbre, de modo que cada decisión que tome sea más clara, segura y fiable.
