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Starting at $1,950.15USD
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Dwyer

BDL Button Data Logger

Self-Powered, Compact Size, USB Interface

Starting at
$1,950.15USD
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Have questions? We're here to help!
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 The Series BDL Button Data Logger records temperature and humidity in applications where size and cost effectiveness are vital. Housed in a compact stainless steel case, the BDL is durable in hostile environments, while also being able to be inserted in small items and packages. The Series BDL-K logger kit includes 2 buttons, 2 magnets, an interface cable, and a plastic button holder.

• Compact to fit in small areas and durable to work in hostile environments
• Self-powered unit gives no need for external power supply
• Magnetic mounting for quicker installation
Weight0.14 oz (4 g).
Housing Material305 SS.
InterfaceUSB port (cable included with kits).
AlarmsProgrammable high/low.
Battery LifeBDL-1: 10 years (approx); BDL-2: 5 years (approx).
Power Requirements3 V lithium metal battery, internal, non-replaceable.
Computer RequirementsWindows ® 98, Windows ® 2000, Windows ® ME, Windows NT® , Windows ® XP, and Windows Vista ® operating system with 16 MB RAM, one free USB port.
Sampling RateBDL-1: Selectable from 1 to 255 min.; BDL-2: Selectable from 1 s to 24 hrs.
Sampling MethodStop on memory full or continuous recording.
ResolutionBDL-1: 8 bit; BDL-2: 8 or 11 bit.
AccuracyBDL-1: ±1.5°F (±1°C) from -22 to 158°F (-30 to 70°C); BDL-2: ±0.9°F (±0.5°C) from 14 to 158°F (-10 to 70°C), ±5% RH.
Memory SizeBDL-1: 2048 readings; BDL-2: 4096 temperature and 4096 humidity readings (low resolution), 2048 temperature and 2048 humidity readings (high resolution).
RangeBDL-1: -40 to 185°F (-40 to 85°C); BDL-2: -4 to 185°F (-20 to 85°C), 0 to 100% RH.
• Food processing verification
• Pharmaceutical storage
• Transportation of temperature sensitive goods
• HVAC system testing and balancing

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