Buy now! $1,084.30USD
Dwyer

DL001 Temperature Data Logger

Self-Powered, 2-Channel, Store up to 32,768 Readings, Compact

Buy now!
$1,084.30USD
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DL001 Temperature Data Logger 09480

 Record temperature in a wide range of applications including HVAC testing and balancing, transportation, and energy management with the Model DL001 Temperature Data Logger. Temperature logger has an on-board thermistor and an external sensor channel for remote temperature measurements. Microprocessor controlled circuitry includes solid state memory that can store up to 32,768 readings. Model DL001 logger operates independently from any external power supply with built-in lithium battery. Units feature a magnetic backing and locking hole for easy and secure mounting. Quickly program the temperature logger or upload data to a computer using Model DL200 Windows® software (sold separately).

Agency ApprovalsCE
Weight5 oz (110 g).
External SensorInterchangeable NTC (negative temperature coefficient) thermistor recommended (not included).
Housing MaterialPPE & PS (polyphenylene ether & polystyrene).
Power Consumption5 to 10 µA.
Power Requirements3.6 V TL5134 lithium metal battery, internal, factory replaceable.
Computer RequirementsIBM compatible 386 or above and Windows® 3.1 or later with 2MB RAM and 2MB hard drive disk space, one serial port.
ConnectionRemovable screw terminal.
Ambient Operating Temperature/RH-50 to 160°F (-45 to 70°C), 0 to 95% RH, non-condensing.
Sampling RateSelectable from 8 seconds to once every 5 days.
Sampling MethodContinuous (First-in, First-out) or Stop when full (Fill-then-stop).
Resolution8 bits (1 in 256).
Internal Thermistor Resolution0.7°F (0.4°C), R25 value equal to 10,000 Ω.
Clock Accuracy±8 sec/day plus one sampling interval.
Accuracy±0.5°C (±0.9°F).
Memory Size32,768 readings.
Internal Thermistor Range-40 to 158°F (-40 to 70°C).
No. of ChannelsTwo, one internal thermistor and one external temperature sensor.

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