T and D Temperature Humidity / Barometric Pressure Datalogger ( TR-72U) TR-72U

T and D Temperature Humidity / Barometric Pressure Datalogger ( TR-72U) - TR-72U

T and D Temperature Humidity data logger thermometer, barometer recorder - more info check here: http://www.buymeasuringtools.com/T-and-D-Temperature-Humidity-Barometric-Pressure-Datalogger-TR-72U-10046615/

Quick Brief

Place of Origin: United States Brand Name: T and D Model Number: TR-72U Usage: Industrial Theory: Hygrometer CE: Small Size

Specifications and Product Details:

TR-71U Temperature Data logger / TR-72UTemperature humidity data logger

/ TR-73U Temperature Humidity , Barometric pressure data logger

Specifications:

TR-71U TR-72U
Measurement
TR-71U Channel 2 (Select from Internal or External)
TR-72U 2 Channel (Temperature and Humidity)
Measurement Item TR-71U Temperature Only
Temperature Humidity
Internal Sensor -10 to 60 ° C
TR-71U: External Sensor -40 to 110 ° C
TR-72U : 0 to 50 ° C, 10 to 95%RH
TR-71U : Option Sensor -60 to 155 °C
TR-72U: *1 -40 to 110 ° C
Measurement Accuracy
(Standard Sensor) Average +/-0.3° C(-20 to 80 ° C)
Average +/- 0.5 °C(-40 to-20/80 to 110 °C) +/- 5%RH
(At 25 ° C 50%RH)
Measurement Resolution Display 0.1° C , 1%RH (TR-72U)
Sensor Thermistor Macromolecular
Humidity Sensor
Recording Interval 1,2,5,10,15,20,30Seconds,1,2,5,10,15,20,30,60Minutes / Total of 15 choices
Recording Capacity 8,000 Readings x 2 Channels
Recording Method Endless (Overwrite from the oldest data when recording capacity is full)
One time Method (Stop recording when recording capacity is full)
LCD Display Measurements (Ch1 only, Ch2 only, alternating display), Recording Status,
Battery Life Warning, Amount of Recorded Data, Unit of Measurement
Battery AA Alkaline battery (LR6)
Battery Life About 1year *2
Data Back-up Activated when battery power is low or when switch is off (about 1 year)
Interface USB Communication Cable (option: RS-232C)
USB Communication time When downloading (1 unit of full data-about 8 seconds)
Dimentions H55mm x W78mm x D18mm
Weight About 62g (Including AA alkaline batteries)
Warking Environment for Main Unit Temperature: -10 to 60 ° C
TR-72U Humidity: under 90%RH (without condensation)
Attached Sensors TR-0106 x 2 (TR-71U) ; TR-3100 x 1 (TR-72U)
*1: There are two types of temperature sensor for TR-71U depending on measurement range.
*2: Battery life depends upon the measuring environment, recording interval, and quality of the battery being used.

Order Information:
- TR-71U: Temperature (-40 to 110 ° C)
- TR-72U: Temperature & Humidity ( 0 to 50 ° C 10 to 95%RH )
- TR-73U: Temperature/ Humidity/ Barometric Pressure) ( 0 to 50 °C 10 to 95%RH, 750 to 1100 hPa)