Home > Resources > LogTag External Probe Model

LogTag External Probe Model

LogTag Extends its Reach

LogTag External Probe ModelExternal probe options are as varied as the reasons to measure the temperature of anything.

You can take advantage of LogTag pricing and quality now and have the advantage of external monitoring.

The external probe model works just like a regular model except that the sensor location is an the end of a cable.  configure cables depending upon where you need to measure temperature.

External probes are useful for monitoring in a fixed location as well as for transit applications.

Whatever the application, this unit will give good service and accurate results without breaking the bank.

LogTag is fully compliant with all international requirements for logger devices.  It is a trusted and widely used “world brand”.


Product Specifications

Temperature Range -40°C to +99°C (-40°F to +210°F)
Temperature Resolution < 0.1°C for -40°C to +40°C,  < 0.2°C for +40°C to +99°C
Temperature Accuracy better than ±0.5°C for -20°C to +40°C.

better than ±0.7°C for -20°C to -30°C   & +40°C to +60°C

better than ±0.8°C for -30°C to -40°C   & +60°C to +99°C

Sensor Response TimeT90 of less than 5 minutes in moving air
Stored Time-Temperature Readings 8032 readings (16K bytes memory)
Time Accuracy Average 20 Seconds per Month
Logging Interval Adjustable, 30 sec to several hours
Battery Type and Life 3V Lithium battery – Three years of use
Size and Weight Dimensions 8.6cm x 5.5cm x 0.86cm (L x W x H) 3³⁄₈” x 2¹⁄₈” x ⁵⁄₁₆” Unit Weight 35 g (0.08 lb. or 1.23 oz.)
Indicator Lights Flashing ‘OK’ indicator | Flashing ‘Alert’ indicator
Case Polycarbonate (Case and face label are G.R.A.S. materials per USDA
Basic Features Logging start by push button or specific date/time start  Optional clearing of alert indication by push button (places inspection make at same time).
Mark Download inspection mark recorded in LogTag memory every time LogTag is downloaded.
Failsafe feature ‘Prestart’ fail-safe logging (records temperature data even if not started)
Compliance EMC Compliance Tested and complies with EC EMC directives (EN 50081-1:1992 & EN 61000-6-1:2001)  EN12830 Compliance Tested and complies to EN12830:1999 for transport, storage and distribution of chilled, frozen, deep frozen, quick-frozen food and others.  WHO Compliance Approved by the World Health Organization authorities.