The Vaisala Indigo80 is a robust handheld indicator and data logger for industrial spot checks, process diagnostics, field calibration and measurement data analysis.
The Vaisala Indigo80 is an industrial-grade portable indicator and data logger designed for field measurements, process diagnostics, calibration and adjustment work.
Its two probe connections allow technicians to monitor two compatible measurement devices simultaneously. This makes the Indigo80 suitable for comparing reference and installed probes, checking multiple parameters and investigating changing process conditions.
| Feature | Specification |
|---|---|
| Probe Connections | Two compatible measurement devices simultaneously |
| Operating Temperature | -20 °C to +50 °C |
| Storage Temperature | -20 °C to +60 °C |
| Recommended Storage Temperature | Approximately +20 °C |
| Operating and Storage Humidity | 20–85% RH when the ambient temperature is +40 °C or lower |
| Charging Temperature | 0 °C to +45 °C |
| Indicator Protection | IP40 |
| Maximum Operating Altitude | 2,000 metres |
| Battery | Rechargeable 7.2 V, 2,900 mAh lithium-ion battery |
| Charging Interface | USB-C |
| Optional Power Adapter | 45 W USB-C power adapter |
| Compliance | CE, FCC, RCM, UKCA and applicable RoHS requirements |
| Function | Specification |
|---|---|
| Logging Capacity | Up to approximately 5.5 million real-time measurement values |
| Logging Interval | Selectable from 1 second to 12 hours |
| Logging Duration | From 1 minute until the available memory is full |
| Alarm | Audible alarm support |
| Typical HMP80 Logging Time | Up to approximately 58 hours |
| Typical DMP80 Logging Time | Up to approximately 57 hours |
| Typical HMP80 and DMP80 Logging Time | Up to approximately 41 hours |
| Typical HMP110 and GMP252 Logging Time | Up to approximately 28 hours |
| Approximate Charging Time | 2 hours |
Actual battery operating time depends on the connected probes, display settings, operating conditions and logging configuration.
| Measurement Probe | Primary Measurement | Typical Application |
|---|---|---|
| HMP80 | Relative humidity and temperature | Environmental chambers, process spaces, cleanrooms, warehouses and HVAC measurements |
| DMP80 | Dew point and temperature | Compressed air, dry gases, industrial dryers and other low-humidity processes |
| GMP80P | Carbon dioxide using pump-assisted sampling | Incubators, life-science equipment and sampling through access ports |
The Vaisala HMP80 is a portable humidity and temperature probe for spot checking, field calibration and data logging with the Indigo80 indicator.
Two principal probe versions are available to support general environmental measurements and extended-temperature applications.
| Model | Humidity Range | Temperature Range | Recommended Use |
|---|---|---|---|
| HMP80N | 0–100% RH | -20 °C to +60 °C | General humidity and temperature measurements |
| HMP80L | 0–100% RH | -50 °C to +120 °C, with short-duration measurements up to +180 °C | High-temperature chambers and demanding process measurements |
The Vaisala DMP80 is a portable dew point and temperature probe designed for field measurements, process diagnostics, spot checks and calibration with the Indigo80 handheld indicator.
Two versions are available. The DMP80A is intended for relatively humid applications, while the DMP80B extends measurement into very dry environments such as compressed-air systems, dry rooms and industrial gas processes.
| Specification | DMP80A | DMP80B |
|---|---|---|
| Recommended Environment | Humid and general industrial applications | Dry and very low dew point applications |
| Humidity Sensor | Vaisala DRYCAP 180S | Vaisala DRYCAP 180M |
| Dew Point Measurement Range | -40 °C to +60 °C Td/f | -70 °C to +60 °C Td/f |
| Dew Point Accuracy | Up to ±2 °C Td/f | Up to ±2 °C Td/f |
| Temperature Measurement Range | 0 °C to +60 °C | 0 °C to +60 °C |
| Temperature Accuracy | ±0.2 °C at room temperature | ±0.2 °C at room temperature |
| Temperature Sensor | Pt100 RTD Class F0.1 IEC 60751 | Pt100 RTD Class F0.1 IEC 60751 |
| Typical Water Concentration Range | Not the principal output for this model | 10–2,500 ppm |
| Typical Mixing Ratio Range | 0–150 g/kg | Available as a calculated parameter |
| Absolute Humidity Range | 0–130 g/m³ | Available as a calculated parameter |
| Response Condition | DMP80A | DMP80B |
|---|---|---|
| Dry-to-Wet Response, T63 | 5 seconds | 5 seconds |
| Dry-to-Wet Response, T90 | 10 seconds | 15 seconds |
| Wet-to-Dry Response, T63 | 45 seconds | 45 seconds |
| Wet-to-Dry Response, T90 | 5 minutes | 8 minutes |
| Feature | Specification |
|---|---|
| Probe Operating Temperature | -10 °C to +60 °C |
| Storage Temperature | -20 °C to +60 °C |
| Probe-Head Operating Pressure | 0–20 bar absolute |
| Compatible Measurement Gases | Air, nitrogen, hydrogen, argon, helium and oxygen |
| Protection with Cable Connected | IP66 |
| Protection without Cable | IP55 |
| Operating Voltage | 15–30 V DC |
| Current Consumption | 10 mA typical; 500 mA maximum |
| Digital Communication | Non-isolated RS-485 |
| Electrical Connector | M12, 5-pin, A-coded male connector |
| Process Connection Options | G1/2 ISO 228/1 or NPT 1/2 inch |
| Probe Shaft Material | AISI 316L stainless steel |
| Filter Material | Porous AISI 316L stainless steel |
| Weight | Approximately 250 g |
The available parameters depend on the selected DMP80 model, measurement conditions and configured environmental compensation.
The Vaisala GMP80P is a portable carbon dioxide measurement probe with an integrated pump-sampling system. When connected to the Indigo80, it provides a convenient method for sampling gas from incubators, enclosed chambers and other locations that cannot accommodate a directly inserted probe.
The GMP80P uses Vaisala CARBOCAP technology and is particularly suited to life-science incubator verification, spot checking of installed CO₂ transmitters and portable CO₂ measurement.
| Measurement Specification | Performance |
|---|---|
| CO₂ Measurement Range | 0–20% CO₂ |
| Accuracy at 5% CO₂ | ±0.1% CO₂ |
| Accuracy from 0–8% CO₂ | ±0.2% CO₂ |
| Accuracy from 8–20% CO₂ | ±0.4% CO₂ |
| Calibration Uncertainty at 5% CO₂ | ±0.07% CO₂ |
| Calibration Uncertainty at 20% CO₂ | ±0.27% CO₂ |
| Sampling Frequency | 1 second |
| Start-Up Time at +25 °C | Less than 10 seconds |
| Warm-Up Time to Full Specification | Less than 4 minutes |
| Response Time | Less than 1 minute, T90 |
The stated accuracy applies at +25 °C and 1,013 hPa and includes repeatability and non-linearity.
| CO₂ Concentration | Long-Term Stability |
|---|---|
| 0–8% CO₂ | ±0.3% CO₂ per year |
| 8–12% CO₂ | ±0.5% CO₂ per year |
| 12–20% CO₂ | ±1.0% CO₂ per year |
| Feature | Specification |
|---|---|
| Operating Environment | Indoor use |
| Operating Temperature | +15 °C to +40 °C |
| Storage Temperature | -20 °C to +60 °C |
| Operating Humidity | 0–95% RH |
| Storage Humidity | 20–85% RH |
| Protection Rating | IP4X |
| Sample-Gas Flow Rate | Approximately 0.3 litres per minute |
| Operating Voltage | 12–30 V DC |
| Power Consumption | 0.7 W typical; 0.9 W maximum |
| Digital Communication | RS-485 |
| Electrical Connector | M12, 5-pin, A-coded male connector |
| Feature | Specification |
|---|---|
| Probe-Body Dimensions | 114 × 102 × 40 mm, including cable connectors and excluding the sampling pipe |
| Depth with Sampling Pipe | 145 mm |
| Weight | Approximately 410 g |
| Housing Materials | Aluminium and polyamide |
| Sampling Pipe | Stainless steel |
| Optional Gas-Outlet Connection | Barbed fitting for tubing with approximately 4 mm internal diameter |
| Compliance | CE, China RoHS and RCM |
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The new Vaisala HM70 portable humidity meter provides fast and convenient spot-checks of relative humidity and temperature. Apart from that, it can be also used to calibrate other Vaisala humidity instruments such as HMT330, HMT120, HMT130, HMW90, HMD90, HMW110, HMD110
The Vaisala Indigo80 is a robust handheld indicator and data logger for industrial spot checks, process diagnostics, field calibration and measurement data analysis.
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Indigo80 Catalogue
- Advanced Portable Meter Indigo80
(369.55k)
