Series DL7 Differential Pressure Data Logger
Also Measures and Logs Temperature, Self-Powered, 2-Channel, Compact
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.
Base Model # | Accuracy | Sampling Rates | Range | Power Requirements | Approvals | Normally In Stock | Configure Part # |
DL70 | ±0.05" w.c. (up to 2" range); ±0.1" w.c. (5" and 10" range). | Selectable from 0.04 seconds to 8 hours. | -40 to 158°F (-40 to 70°C), 0 to 95% RH, non-condensing. | 3.6 V TL5134 lithium metal battery, internal, factory replaceable. | CE | Inquire | |
DL71 | ±0.05" w.c. (up to 2" range); ±0.1" w.c. (5" and 10" range). | Selectable from 0.04 seconds to 8 hours. | -40 to 158°F (-40 to 70°C), 0 to 95% RH, non-condensing. | 3.6 V TL5134 lithium metal battery, internal, factory replaceable. | CE | Inquire | |
DL72 | ±0.05" w.c. (up to 2" range); ±0.1" w.c. (5" and 10" range). | Selectable from 0.04 seconds to 8 hours. | -40 to 158°F (-40 to 70°C), 0 to 95% RH, non-condensing. | 3.6 V TL5134 lithium metal battery, internal, factory replaceable. | CE | Inquire | |
DL75 | ±0.05" w.c. (up to 2" range); ±0.1" w.c. (5" and 10" range). | Selectable from 0.04 seconds to 8 hours. | -40 to 158°F (-40 to 70°C), 0 to 95% RH, non-condensing. | 3.6 V TL5134 lithium metal battery, internal, factory replaceable. | CE | Inquire | |
DL710 | ±0.05" w.c. (up to 2" range); ±0.1" w.c. (5" and 10" range). | Selectable from 0.04 seconds to 8 hours. | -40 to 158°F (-40 to 70°C), 0 to 95% RH, non-condensing. | 3.6 V TL5134 lithium metal battery, internal, factory replaceable. | CE | Inquire |