Dew Point and Pressure Transmitter DPT146

for compressed air measurement

DPT146 for compressed air measurement makes monitoring compressed air simple and convenient. The DPT146 measures both dew point and process pressure simultaneously, and is the ideal choice for anyone using or monitoring compressed air.

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Datasheet

Features

The first transmitter that monitors both dew point and process pressure
A simple and convenient transmitter for monitoring of compressed air
Highly accurate humidity information thanks to dew point data coupled with live pressure input
Compatible with the Vaisala Hand-Held DM70 for easy spot-checking, local display and data logging
Pressure: 1 … 12 bar
Dew point: -70 … +30 °C (-94 ... +86 °F)
Digital output RS-485 with MODBUS

Key benefits

2 measurements in 1

When dew point data is coupled with live pressure input, conversions to atmospheric pressure or ppm are available online, leaving no ambiguity in the information.

Accurate and stable

Incorporates the proven DRYCAP and BAROCAP sensor technologies and combines the knowledge of more than 20 years of sensor technology development.

Simple and efficient installation

One transmitter providing two measurements means reduced installation costs and a much easier setup.

Product documentation

Datasheets User guides More in Docs.vaisala.com

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Product Resources

Blog

What is dew point and how to measure it?

Dew point is the temperature to which air must be cooled for water vapor in it to condense into dew or frost. At any temperature there is a maximum amount of water vapor that the air can hold.

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eGuide

Download Vaisala Compressed Air eGuide

Measuring small changes can add to immeasurable results in quality, safety, and efficiency.

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