Dwyer DL70 Diffrential Pressure and Temperature Datalogger

Dwyer DL70 Differential Pressure and Temperature Data Logger

Name: Dwyer DL70 Differential Pressure and Temperature Datalogger | Instrukart
Brand: Dwyer

Product Id : 268012

Dwyer DL70 Differential Pressure and Temperature Data Logger are used to monitoring and record low differential pressures and temperature. This Dwyer Differential Pressure and Temperature datalogger include an onboard thermistor for ambient temperature measurement. Sampling rates are user-selectable from 0.04 seconds to 8 hours with First-in first-out or Fill-then-stop sampling options.

Applications: Air ducts velocity, testing and balancing HVAC systems, verifying room pressure, etc.

1862.24 USD

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Country : United States

Product Description

Dwyer DL70 Differential Pressure and Temperature Datalogger can store up to 21,500 readings and operate totally independently from any external power supply with a built-in lithium battery. Use Model DL200 Windows® software (sold separately) to quickly program the logger or upload data to a computer. This Differential Pressure and Temperature Datalogger is ideal for monitoring air duct velocity, testing and balancing HVAC systems, or verifying room pressure.

Additional Information

Weight	1 kg
Manufacturer	Dwyer
Model No	DL70
Measuring Parameters	Compensated Temperature, Internal Thermistor
Internal Thermistor	-40 to 158°F (-40 to 70°C)
Resolution	0.7°F (0.4°C), R25 value equal to 10,000Ω [10kΩ @ 25°C (77°F)]
Compensated Temperature	32 to 158°F (0 to 70°C)
Memory Size	21,500 readings
Accuracy_1	±0.05" w.c. (up to 2" range), ±0.1" w.c. (5" and 10" range)
Thermal Accuracy	±0.5% FS
Clock Accuracy	±2 sec/day plus one sampling interval
Resolution	±0.01" w.c
Non Linearity	±0.05% FS (BFSL)
Hysteresis and Repeatability	±0.05% FS
Drift	±0.5% FS/yr
Sample Method	Continuous (first-in, first-out: not available from 40 ms to 8 sec.), Stop when full (fill-then-stop), or delayed start
Sample Rate	Selectable from 0.04 seconds to 8 hours
Operating Temperature	-40 to 158°F (-40 to 70°C)
Operating Humidity	0% to 95% RH (Non- Condensing)
Connection	Two 1/8" I.D. permanent protective tubing
Service	Dry air and noncorrosive gases
Max. Pressure Rating	4X rated pressure
Power Requirements	3.6 V TL5134 lithium metal battery, internal, factory replaceable
Power Consumption	5-10 µA
Housing Material	PPE & PS (polyphenylene ether & polystyrene)
Weight	110 Grams