TND TR45 เครื่องบันทึกอุณหภูมิ Both TC/PT Sensor Compatible Unit

Measurement Channels

Temperature 1ch

Sensor

• Thermocouple : Type K, J, T, S, R *1 (Not provided)

• Pt100, Pt1000 3-wire, 4-wire *2 (Available as option)

• Connection Terminal (M3.5)

Accuracy

Thermocouple

Thermocouple Measurement (Sensor inaccuracies not included)

• Type K, J, T : ±(0.5 °C + 0.3 % of reading) at -100 °C or above

• Type S, R : ±(1.5 °C + 0.3 % of reading) at 100 °C or above

Cold Junction Compensation

• ±0.5 °C at 10 to 40 °C

• ±0.8 °C at -40 to 10 °C, 40 to 80 °C

  
  

Pt100, Pt1000

• ±(0.3 °C + 0.3 % of reading) at 10 to 40 °C

• ±(0.5 °C + 0.3 % of reading) at -40 to 10 °C, 40 to 80 °C

** The temperature range shown above represents the operating environment of the logger.

Logging Capacity

16,000 readings

Recording Interval

Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.

Communication Time

Data Download Time (full logger) : Approx. 30 seconds

Operating Environment

Temperature : -40 to 80 °C (-25 to 80 °C during wireless communication)

Humidity : 90 %RH or less (no condensation)