Indigo200 Series Transmitters for Vaisala smart probes for Vaisala Smart Probes Indigo200 Series Transmitters for Vaisala smart probes for Vaisala Smart Probes
Indigo200 Series Transmitters for Vaisala smart probes for Vaisala Smart Probes

Vaisala Indigo200 Series Transmitters

The Vaisala Indigo200 Series is the standard transmitter platform for one interchangeable Indigo-compatible smart probe, providing local display and practical automation-system connectivity.

  • Indigo201 with three analog outputs and two relays
  • Indigo202 with Modbus RTU and two relays
  • Colour display with numerical and graphical views
  • IP65 enclosure for industrial measurement applications

Vaisala Indigo200 Standard Transmitter Platform

The Vaisala Indigo200 Series is the standard and most accessible transmitter platform for one Vaisala Indigo-compatible smart probe. It adds local measurement display, automation outputs, configurable relays, convenient wiring and mechanical support to the intelligence already built into the connected probe.

Choose Indigo201 for analog-output applications or Indigo202 for Modbus RTU communication. Both models support two configurable relays and interchangeable probes for humidity, temperature, dew point, carbon dioxide, moisture in oil and vaporized hydrogen peroxide.

Why Choose Indigo200?

  • Standard Indigo Platform: A practical choice for routine single-probe industrial measurement and control.
  • Plug-and-Play Probe Connection: Connect one compatible smart probe directly or by cable.
  • Local Visualisation: Colour display provides numerical, graphical and device-status views.
  • Output Choice: Indigo201 provides three analog channels; Indigo202 provides RS-485 Modbus RTU.
  • Two Relays: Configurable relays support alarms and simple control functions.
  • Service-Friendly: Detachable probes can be calibrated or exchanged without replacing the host transmitter.
  • Industrial Enclosure: Smooth IP65 housing is suitable for many demanding indoor environments.

Selecting the Correct Indigo Transmitter

TransmitterPositionConnected ProbesMain OutputsBest Fit
Indigo200 Standard One Indigo201: 3 analog + 2 relays; Indigo202: Modbus RTU + 2 relays Normal industrial measurement and control
Indigo300 Intermediate One 3 analog outputs Rugged metal installation with analog signals
Indigo510 Simplified flagship One 2 isolated analog outputs, Ethernet and Modbus TCP Premium single-probe integration
Indigo520 Full flagship Two simultaneously 4 isolated analog outputs, 2 relays, Ethernet and Modbus TCP Advanced dual-probe systems

Selection note: Choose Indigo200 when standard analog or Modbus RTU connectivity is sufficient. Select Indigo300 for a rugged IP66 metal housing and three analog outputs. Move to Indigo510 or Indigo520 when Ethernet, a web interface, galvanically isolated outputs or flagship system capabilities are required.

Indigo201 and Indigo202 Comparison

FeatureIndigo201Indigo202
Primary Application Analog-output systems Digital automation systems
Analog Outputs Three configurable current or voltage channels —
Digital Output — RS-485 Modbus RTU
Relays Two configurable relays Two configurable relays
Display Colour display; non-display version available Colour display
Connected Probes One One

General Specifications

FeatureSpecification
Probe Capacity One Indigo-compatible smart probe
Enclosure IP65
Power Input Nominal 24 V AC/DC according to model specification
Operating Temperature -40 °C to +60 °C without display; -20 °C to +60 °C with display
Probe Installation Direct connection or remote connection using a compatible cable
Configuration Local user interface and supported Vaisala service tools

Compatible Measurement Probes

Probe compatibility can depend on transmitter generation, connection method and firmware. Confirm the complete transmitter, probe and cable configuration before ordering.

Typical Applications

  • Industrial drying and compressed-air systems
  • Incubators, cold storage and controlled environments
  • Industrial HVAC and environmental chambers
  • CO₂ monitoring and safety applications
  • Hydraulic and lubrication-oil monitoring
  • Vaporized-hydrogen-peroxide bio-decontamination

Vaisala Indigo200 Supplier in Malaysia

Seacom Process Instruments supplies and supports Vaisala Indigo201 and Indigo202 transmitters in Malaysia. Contact our team to select the correct probe, output model, display, relay configuration, probe cable and installation accessories.

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  GMP252 catalogue   (681.14k)

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  DMP6 catalogue   (1.02M)

  DMP5 catalogue   (867.39k)

  DMP7 catalogue   (615.81k)

  DMP8 catalogue   (649.15k)

  MMP8 catalogue   (745.43k)

  TMP1 catalogue   (662.66k)

  HMP9 catalogue   (837.69k)

  HMP8 catalogue   (680.06k)

  HMP7 catalogue   (704.48k)

  HMP3 catalogue   (700.69k)

  HMP1 catalogue   (747.43k)

  Indigo200 catalogue   (475.15k)

  INDIGO201/INDIGO202 order form   (1.01M)

  Indigo201 user guide   (2.83M)

  Indigo202 user guide   (2.63M)


Specific References

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