The model HTDL-20/30 is a high temperature data logger that can
measure temperatures up to 500°F (260°C)
This submersible and portable data logger can record up to 32,700
measurements and has an external probe to ensure fast and accurate
temperature readings
The HTDL-20 contains non-volatile solid state relay memory that
will retain data even if the battery becomes discharged
The HTDL-20 can easily be started and stopped from a PC or delayed
to start up to 18 months after initialization
Range: -328 to 500°F (-200 to 260°C)
Memory size: 32,700 readings
Accuracy: 0.18°F (0.1°C) at 68 to 284°F (20 to 140°C), 0.54°F
(0.3°C) at -4 to 67.98°F (-20 to 19.99°C)
Resolution: 0.02°F (0.01°C)
Temperature limits: -4 to 284°F (-20 to 140°C)
Sampling method: stop on memory full or continuous recording
Sampling rate: selectable from 1 second to 24hrs
Computer requirements: Windows XP SP3, Vista, 7 OS
Power requirements: 3.6V 1/2 AA ER14250SM lithium metal battery,
installed functional, user replaceable
Battery lifespan: 1 year (approximately)
Interface: docking station and USB cable
Housing material: 316SS
Weight: 4.2oz (120g)
Agency approval: CE
High-temperature Data Logger, Ensure Fast and Accurate Temperature Readings Images