DL70

DL70 is a DL7 D series monitor and record low differential pressures and temperature with the differential pressure data logger. Unit includes an on-board thermistor for ambient temperature measurement. Loggers can store up to 21,500 readings and operate totally independently from any external power supply with built-in lithium battery. It is ideal for monitoring air duct velocity, testing and balancing HVAC systems, or verifying room pressure.

• Pressure range from ±0.5 in w.c. (1.2mbar)
• Thermal accuracy is ±0.5% FS, ±2s/day plus one sampling interval clock accuracy
• Resolution is ±0.01 in w.c., drift is ±0.5% FS/yr
• Two 1/8˝ ID permanent protective tubing connection
• 4X rated pressure maximum pressure rating
• Power consumption range from 5 to 10µA
• Polyphenylene ether and polystyrene PPE and PS housing material
• Ambient operating temperature range from -40 to 70°C, -40 to 158°F