The TR-5i Series includes easy-to-use waterproof compact durable loggers for measuring temperature, voltage, 4-20mA, and pulse count and their low energy consumption design means longer battery life.
Collecting data is made easy with an IR enabled handheld collector for on site use or a portable USB connectable port for use with a PC.
EN 12830 Compliant
The TR-51i and TR-52i data loggers comply with EN12830, the European Standard regarding Temperature recorders for the transport, storage and distribution of chilled, frozen, deep-frozen/quick-frozen food and ice cream.
Features：
Compact Waterproof Design
Alarm LED and LCD Display
Long Battery Life
Measurement Channels Voltage 1ch
Measurement Range 0 to 22V
Accuracy ±0.5mV±0.3% reading
LCD Display Measurements, Battery Life Warning, etc.
Logging Capacity 16000
Recording Intervals 15 choices from 1 sec. to 60 min.
Recording Mode Endless/Onetime
Comm Interfaces Optical, Infrared
Warning Notifications LCD, LED
Power Lithium Battery
Operating Environment Temperature:-40 to 80°C
Dimensions H:62mm × W:47mm × D:19mm
Waterproof Capacity IP64
Battery Life Approx. 16 months
Accessories Input Module, Lithium Battery, etc.
