Datasheet

USB TC-08 thermocouple data logger
Specications
Hardware
Number of channels (single unit) 8
Maximum number of channels
(using up to 20 units)
160
Conversion time
100ms per thermocouple channel
+ 100ms for CJC (this can be disabled if all channels are used as voltage inputs)
Temperature accuracy Sum of ±0.2% of reading and ±0.5°C
Voltage accuracy Sum of ±0.2% of reading and ±10µV
Overvoltage protection ±30V
Maximum common-mode voltage ±7.5V
Input impedance 2MΩ
Input range (voltage) ±70mV
Resolution 20 bits
Noise-free resolution 16.25 bits
Thermocouple types supported B, E, J, K, N, R, S, T
Input connectors Miniature thermocouple
General
Connectivity USB 2.0
Device connector type USB 2.0, Type B
Power requirements USB port
Dimensions 201 x 104 x 34 mm (7.91 x 4.09 x 1.34 in)
Temperature range, operating 0°C to 50°C
Temperature range, operating, for
quoted accuracy
20°C to 30 °C
Temperature range, storage –20°C to 60°C
Humidity range, operating 5 to 80 % RH non-condensing
Humidity range, storage 5 to 95 % RH non-condensing
Altitude Up to 2000 m
Pollution degree Pollution degree 2
Water resistance Not water-resistant
Safety approvals Designed to 2014/35/EU: Low Voltage Directive
EMC approvals Tested to 2014/30/EU: Electromagnetic Compatibility Directive
Environmental approvals RoHS and WEEE compliant
Software
PicoLog 6, PicoSDK (available from www.picotech.com/downloads)
Example code (available from Pico’s GitHub organization page, github.com/picotech)