User 's Manual

The DPT146 for compressed air measurement makes it easy to monitor compressed air and can measure both dew point and process pressure, making it ideal for using or monitoring compressed air.

One instrument achieves two kinds of measurements at the same time

When the dew point data is combined with a real-time pressure input, it can be converted online to atmospheric pressure or ppm, making the information obtained more accurate.

Accuracy and stability

We use proven DRYCAP® and BAROCAP® sensor technology combined with over 20 years of sensor technology development knowledge.

Simple and efficient installation

Two measurements are provided by a single transmitter, which means lower installation costs and easier installation.

Features:

• Ø A transmitter that monitors both dew point and process pressure
• Ø A transmitter that makes compressed air monitoring easy and convenient
• Ø The dew point data combined with the field pressure input can provide high precision humidity information
• Ø Compatible with Vaisala handheld DM70, convenient spot check, local display and data recording
• Ø Stress: 1... 12 bar
• Ø Dew point: -70... +30 °C (-94... + 86 ° F)
• Ø Digital Output RS-485 (MODBUS protocol)