( Dwyer )
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| Features : | | Description | Unit includes an onboard 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. Use Model DL200 Windows® software are avialable seperately to quickly program the logger | | Application | Ideal for monitoring air duct velocity, testing and balancing HVAC systems, or verifying room pressure. | | Specifications: | Brand Name : DWYER
Humidity Measuring Range : 0 to 95% RH
Measuring Unit : °C, °F, %RH, w.c., mbar
Temperature Range : -40 to 70°C (through internal thermistor)
Storage Capacity : 21,500 readings
Pressure Range : ±0.5" w.c. (1.2 mbar)
No. of Channels : Two (Internal thermistor, and a differential pressure sensor)
Compensated Temperature Range : 0 to 70°C
Internal Thermistor Reolution : 0.4°C
Sampling Methods: Continuous (first-in, first-out
not available from 40 ms to 8 sec.), stop when full (fill-then-stop) or delayed start
Sampling Rates: Selectable from 0.04 seconds to 8 hours
Operating Temperature/RH : -40 to 70°C, to 95% RH, non-condensing
Computer Requirements : IBM compatible 386 or above and Windows® 3.1 or later with 2MB RAM & 2MB hard drive disk space, one serial port
Power Supply : Built-in 3.6V Lithium battery
Connection : Teo 1/8" I.D. permanent protective tubing
Housing Material : Polyphenylene Ether & Polystyrene
Service : Dry Air & noncorrosive gases |
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Data Loggers 
