Differential pressure datalogger, range ±0.5" w.c. (1.2 mbar).
Dwyer DL70 data logger commonly serves for technicians in order to observe or record certain data, usually it concerns thermal or pressure data. It has two channels: a pressure sensor and a thermistor. When you need to monitor the velocity of an air duct or to test and balance particular HVAC systems – this logger is an excellent solution for you. In addition, the readings in amount of 21,500 can be stored inside the logger.
The tool also allows to measure the temperature in some premises, which is called ambient, by virtue of the built-in thermistor too. The range of this thermistor varies from -40 to 158°F, and it has the following resolution: 0.7°F, R25 value equal to 10,000Ω.
The given device can perform in three sampling methods:
- delayed start;
- fill-then-stop (stop when full);
- first-in, first-out (continuous).
The tool is embedded in a polypropylene ether and polystyrene case.