Dwyer DL75 Differential pressure data logger

Monitor and Record low differential pressures and temperature with the Model DL7 Differential Pressure Data Logger

Unit includes an on-board thermistor for ambient temperature measurement

Sampling rates are user selectable from 0.04 s to 8 hrs with First-in first-out or Fill-then-stop sampling options

Loggers can store up to 21,500 readings and operate totally independently from any external power supply with built-in lithium battery

Use Model DL200 Windows® software (sold separately) to quickly program the logger or upload data to a computer

The Series DL7 logger is ideal for monitoring air duct velocity, testing and balancing HVAC systems, or verifying room pressure.