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Vaisala Indigo520 Transmitter

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Price: From $1,023.00 to $2,278.00
Manufacturer: VAISALA

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Vaisala Indigo520 Transmitter

Vaisala Indigo520 transmitter is an industrial-grade, robust transmitter that accommodates 1 or 2 Vaisala Indigo-compatible probes for humidity, temperature, dew point, carbon dioxide, hydrogen peroxide, and moisture in oil measurements. The transmitter can measure barometric pressure with an additional module.

Variety of probe options
Indigo500 Series transmitters are the most versatile option for use with Indigo compatible probes.

• HMP Series humidity and temperature probes
• DMP Series dew point probes
• GMP250 Series carbon dioxide probes
• HPP270 Series vaporized hydrogen peroxide probes
• MMP8 moisture in oil probe

The probes are interchangeable, self contained measurement instruments that are easily detachable from the transmitter for calibration and maintenance. The probes are connected using a cable that can be extended with a standard instrumentation cable to allow up to 30 m (98 ft) distance between the transmitter and the probe. Indigo500 Series transmitters can be connected to the MHT410 transmitter for display of measurement data and automation system connectivity. Indigo500 Series transmitters can also be connected to the portable diagnostics tool Indigo80 handheld indicator. Indigo520 transmitter can be connected to Polaris™  PR53 process refractometers for measuring liquid concentrations. 

Analog and digital interfaces

The Indigo520 transmitter has 4 analog channels that can be configured to mA or voltage type, and 2 configurable relays. Any of the output parameters from the connected probes can be assigned to control the analog channels and relays. The digital output protocol is Modbus TCP/IP over Ethernet. The Ethernet connection also provides a web interface and cybersecurity that meets modern standards.

Robust design

The transmitter has a wide operating temperature range, an IP66-rated corrosion-resistant metal enclosure, and an optional touchscreen display made of strengthened (IK08) glass. The transmitter withstands commonly used cleaning chemicals, such as isopropanol and liquid H2O2  (30 %), and performs even in the harshest conditions.