Vaisala DMPXPROBE8 DMP8 Dew Point and Temperature Probe with Adjustable Installation Depth for Pressurized Pipelines with 2m Cable

DRYCAP® Dew Point and Temperature Probe DMP8 is designed for industrial low-humidity applications with pressure up to 40 bars. Typical applications include industrial drying, compressed air systems, and applications in the semiconductor industry.

DMP8 can be installed in a 1/2" NPT or ISO thread with adjustable insertion depth. DMP8 is part of the Indigo family and is compatible with Indigo500, Indigo300 and Indigo200 series transmitters. It can be used with Vaisala Insight PC software for data visualization, easy probe configuration and self-calibration.

Features:

• Dew point measurement range -70 ... +80 °C (-94 ... +176 °F)
• Dew point measurement accuracy up to ±2 °C (±3.6 °F)
• Operating pressure 0 ... 4 MPa (0 ... 40 bar)
• Temperature accuracy up to 0.1 °C (0.18 °F)
• Withstands condensation, oils, dust and most chemicals
• Sensor purge provides superior chemical resistance
• Includes traceable three-point calibration certificate
• Modbus RTU over RS-485 for flexible connectivity
• Compatible with Indigo series transmitters
• Long (two-year) calibration interval for easy maintenance

Stability at low dew points

The Vaisala DRYCAP® sensor is immune to particulate contamination, water condensation, oil vapor, and most chemicals. The sensor tolerates condensation and recovers perfectly if exposed to liquid water. Fast reaction time and stability make its performance unmatched also in dynamic and low dew point applications. Outstanding stability provides a long calibration interval.

Sensor purge minimizes effects of contaminants

In environments with high concentrations of chemicals and cleaning agents, the sensor purge option helps to maintain measurement accuracy between calibration intervals. Sensor purge involves heating the sensor to remove harmful chemicals. The function can be initiated manually or programmed to occur at set intervals.

Easy installation

Thanks to the sliding sealing, it is easy to adjust the installation depth of the DMP8 probe head.

Flexible connectivity

The probe can be used as a standalone digital Modbus RTU transmitter over an RS-485 serial bus, and it can also be connected to Indigo transmitters and the Indigo80 handheld indicator. For easyto-use access to field calibration, device analytics, and configuration functionality, the probe can be connected to Vaisala Insight software for Windows®. For more information, see www.vaisala.com/ insight.

Vaisala Indigo product family

Indigo transmitters extend the capabilities of Indigo-compatible measurement probes. The transmitters can display measurements on the spot as well as transmit them to automation systems through analog signals, digital outputs, and relays. Cable length between probe and transmitter can be extended to up to 30 meters. The Indigo80 handheld indicator is ideal for spot-checking and process monitoring, as well as for configuring and troubleshooting the probe.

For more information, please see Data Sheet