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Vaisala Indigo520 for process refractometers

Vaisala Indigo520 for process refractometers

The Vaisala Indigo520 is a versatile and robust transmitter that enables simultaneous connection of up to two Vaisala Indigo-compatible probes for accurate and stable measurements of parameters such as humidity, temperature, carbon dioxide, hydrogen peroxide and moisture in oil. Designed for industrial applications with advanced features such as remote access via web interface, data logging and multiple connectivity options.

The Vaisala Indigo520 Transmitter is an industrial transmitter that offers flexible and reliable measurement for a variety of process parameters. By connecting up to two Vaisala Indigo-compatible probes, the Indigo520 can measure humidity, temperature, carbon dioxide, hydrogen peroxide, moisture in oil and barometric pressure. Its rugged design, including an IP66-rated metal enclosure and advanced electronics, makes it ideal for harsh environments. It also offers advanced features such as data logging, remote access via web interface and support for multiple communication protocols.

Characteristics

  • Flexible probe connection: Compatible with a variety of Vaisala Indigo probes for multi-parameter measurement.
  • Remote access and data logging: Inbuilt web-based remote monitoring and storage of measurement data for up to 10 years.
  • Advanced robustness: IP66 rated enclosure with corrosion resistant metal and resistance to common cleaning chemicals.
  • User-friendly design: Optional touch screen for easy viewing of measurements and LED indicator for quick status check.
  • Flexible power supply: Options such as Power over Ethernet (PoE), extra low voltage (DC) or mains power (AC).

Advantages of the programme

  • High versatility: Adaptable to measure multiple parameters simultaneously, making it suitable for a variety of applications.
  • Easy installation and maintenance: Probes can be easily replaced for calibration or maintenance without disrupting the process.
  • Strong security: Modern cybersecurity to protect data and connections.
  • Cost-effective: Shared use of one transmitter for multiple probes reduces hardware requirements.

Applications

  • Food and beverage industry: Monitoring of humidity, temperature and hydrogen peroxide levels for hygienic processes.
  • Pharmaceutical production: Control of critical process parameters to ensure product quality and safety.
  • Chemical processes: Measurement of moisture in oil and other parameters in chemical processes.

Datablad

Indigo520 for process refractometers

Compatible probes:

HMP series (humidity/temp), DMP series (dew point), GMP series (CO₂), HPP271/272 (H₂O₂), MMP8 (moisture in oil)

Barometric pressure measurement:

500-1100 hPa, accuracy ±0.10 hPa at +20 °C

Temperature range:

-40 °C to +60 °C (without display), -25 °C to +55 °C (with display)

Pressure range:

Up to 1100 hPa

Power supply:

Power over Ethernet (PoE), 15-35 V DC, or 100-240 V AC

IP classification:

IP66

Outputs:

4 analogue outputs, 2 relays, Modbus TCP/IP over Ethernet

Material in enclosure:

AlSi10Mg (DIN 1725), IP66 rated

Dimensions:

142 × 182 × 67 mm

Weight:

1.5kg

Certifications:

CE, UKCA, RCM, UL, FCC, DNV GL, EMC according to IEC/EN 61326-1

Brand

VAISALA

Vaisala offers advanced solutions for biogas analysis and refractometry. Their products are designed to provide accurate and reliable measurements, supporting efficient resource utilisation and high-quality process control in various industrial sectors.

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