Thông số kỹ thuật
* No. Of Channels: Eight; One for internal thermistor and seven for external analog inputs.
* Internal Thermistor Range: -40 to 158°F (-40 to 70°C).
* Memory Size: 32,768 readings.
* Accuracy: ±1% of full scale.
* Clock Accuracy: ±8 seconds per day plus one sampling interval.
* Resolution: 8 bits (1 in 256).
* Sampling Methods: Continuous (first-in, first-out) or stop when full (fill-then-stop).
* Sampling Rates: Selectable from 8 seconds to once every 5 days.
* Ambient Operating Temperature/RH: -50 to 160°F (-45 to 70°C), 0 to 95% RH, non-condensing.
* Connection: Removable screw terminal.
* Computer Requirements: IBM Compatible 386 or above and Windows® 3.1 or later with 2 MB RAM and 2 MB hard disk space, one serial port.
* Power Requirements: 3.6 V TL5134 lithium metal battery, internal, factory replaceable.
* Power Consumption: 5-10 µA.
* Housing Materials: PPE & PS (polyphenylene ether & polystyrene).
* Weight: 5 oz (110 g).
* Agency Approvals: CE.