The multi-parameter water quality sensor is designed to work seamlessly with Instrava multifunction water quality analyzers.
A single integrated probe enables simultaneous measurement of up to seven key water quality parameters, significantly reducing installation space, wiring complexity, and maintenance workload.
With digital RS-485 (Modbus RTU) output, automatic cleaning capability, and wide power supply compatibility, the sensor is ideal for continuous online monitoring in water treatment, chemical processes, environmental monitoring, and industrial wastewater applications.
Transmisores y sensores Descripción
7-in-1 Digital Sensor-Measured Parameters
This integrated sensor supports the following parameters within one compact structure:
pH
Dissolved Oxygen (DO)
Turbidez
Conductivity / Salinity
ORP (Oxidation Reduction Potential)
Temperatura
All parameters are measured simultaneously and transmitted digitally to the analyzer.
Working with Water Quality Analyzer
The sensor is specifically designed for integration with Instrava multifunction water quality analyzers.
All measured parameters are digitally transmitted via RS-485, ensuring:
Stable signal transmission over long distances
No signal drift compared with analog sensors
Simplified wiring and commissioning
One analyzer can display, transmit, alarm, and log all parameters simultaneously.
Multi-Parameter Water Quality Sensor Key Advantages
7 parameters in one sensor – compact and space-saving
Digital RS-485 output – strong anti-interference performance
Automatic cleaning function – reduced maintenance frequency
Unified power supply – easy system integration
Factory-matched analyzer compatibility – plug-and-play deployment
Multi-Parameter Water Quality Sensor Typical Applications
Municipal water treatment plants
Tratamiento de aguas residuales industriales
Chemical process water monitoring
Estaciones de control medioambiental
Power plants and energy facilities
Food & pharmaceutical water systems
Transmisores y sensores Parámetros
| Parámetro | pH Sensor | Oxígeno disuelto | Turbidez | Conductivity / Salinity | ORP | Temperatura |
|---|---|---|---|---|---|---|
| Rango de medición | 0 ~ 14 pH | 0 ~ 20 mg/L | 0 ~ 1000 NTU | 0 ~ 5000 µS/cm | -1500 mV ~ +1500 mV | 0 ~ 50 ℃ |
| Precisión | ±0,1 pH | ±0,3 mg/L | ±5% or ±3 NTU | ±1.5% F.S. | ±6 mV | ±0.3 ℃ |
| Resolución | 0,01 pH | 0,01 mg/L | 0,1 NTU | 1 µS/cm | 1 mV | 0.1 ℃ |
| Artículo | Especificación |
|---|---|
| Señal de salida | RS-485 (Modbus RTU) |
| Cleaning Method | Automatic cleaning |
| Fuente de alimentación | 12–24 VDC ±5% |
| Longitud del cable | Standard 10 m (customizable) |
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
Can multiple parameters be measured simultaneously without interference?
Yes. Each parameter uses an independent sensing element and digital signal processing.
All data are transmitted via RS-485, eliminating cross-interference common in analog multi-sensor systems.
Why RS-485 (Modbus RTU) instead of 4–20 mA outputs?
RS-485 allows:
Multi-parameter transmission over one cable
Long-distance communication with strong anti-interference
Easy integration with PLC, SCADA, and DCS systems
No signal drift over time
This makes it ideal for complex water treatment and industrial environments.
¿Con qué frecuencia necesita mantenimiento el sensor?
Maintenance frequency depends on water quality.
With automatic cleaning enabled, typical inspection cycles are:
Clean water: 3–6 months
Wastewater or sludge: 1–3 months
Automatic cleaning significantly reduces manual intervention.
Can the sensor be calibrated on site?
Yes. Calibration is performed through the connected Instrava water quality analyzer.
Step-by-step calibration guidance and output verification are supported to minimize operational errors.
Is the sensor suitable for harsh chemical or industrial wastewater?
Yes. The sensor is designed for continuous operation in industrial environments such as:
Tratamiento químico
Centrales eléctricas
Municipal and industrial wastewater
Material selection and cleaning functions help maintain long-term stability.
Can one analyzer manage multiple sensors or monitoring points?
Yes. Instrava multifunction analyzers can be configured to support:
Multiple sensors
Multiple monitoring points
Centralized data acquisition and alarm management
This is ideal for large-scale plants and distributed monitoring systems.
Basados en la coherencia, no en las reclamaciones
Estamos especializados en el análisis y la detección industriales, con una clara comprensión de los entornos operativos y los requisitos del mundo real.
Cada instrumento se evalúa en función de su rendimiento, estabilidad e idoneidad para la aplicación, no sólo de sus especificaciones o precios.
Trabajamos con fabricantes de confianza para garantizar un suministro estable, una calidad constante y una entrega fiable.
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.
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