DeltaTRAK
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Delta Trak Cold Chain

TE3
Four-Channel AC Current and Temperature Data Logger

Model 20502, TE3 Four-Channel AC Current and Temperature Data Logger
Applications: Monitoring air conditioning or mechanical equipment; determining electrical consumption, troubleshooting production processes; tracking environmental conditions; checking out energy management strategies; obtaining equipment load profiles; confi rming control sequences; Monitoring 3-phase current, startup or long term load analysis, Demand Side Management (DSM), monitoring mechanical systems, electric motor maintenance scheduling, etc.
  • Four-Channel: One internal for ambient temperature and three for AC current (using optional current probes)
  • Accurate recordings of AC current
  • Use logger with up to three external current probes for recording three-phase systems or related equipment simultaneously without breaking the circuitry
  • Provides safe current readings by simply clamping around the power leads
Model 20502 Four Channel AC Current and Temperature Data Logger
Feature Specification
DeltaTRAK manufactures products under an ISO 9000 registered quality management system
Size 107 mm x 74 mm x 22 mm (4.2" x 2.9" x 0.9")
Weight 110 g (3.75 oz)
Case Material Noryl® plastic
Battery 3.6 volt Lithium, 1 Amp-Hour
Resolution 8-bit (1 part in 256)
Mounting Magnetic backing or locking eyelet
Clock Accuracy +/- 2 seconds per day
Sampling Methods 1. Continuous (First-in, First-out) 2. Stop when full (Fill-then-stop)
Operating Limits -40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-condensing)
PC Requirements Windows PC with at least 256MB RAM, 250MB of free hard drive
space and one free serial or USB port
Software Requirements TrendReader® 2 [compatible with Windows® XP SP4 (32bit),
Windows Vista SP2 or Windows 7 (32bit or 64bit)]
Memory Size 32 K (32,768 readings)
Sampling Rates User selectable rates between 8 seconds to once every 5 days
To download a pdf version of this specification sheet please click here 20502
20502