Voltage Input

Voltage Output

Current Input


Digital I/O

Counter & Timer




TMP02 Quad RTD Monitor

DT470, DT670, Ethernet, KTY 81-1, KTY 81-2, KTY 82-1, KTY 82-2, KTY 83-1, KTY 84-1, NTC, PT100, PT1000, PT200, PT500, PTC, Platinum, PoE, Power over Ethernet, RTD, TMP02, analog, calibration, cryogenic, digital, high temperature, low temperature, measurement, sensor, temperature

The TMP02 device is a versatile and easy-to-use temperature monitor. With four inputs, it can be used with a variety of different temperature sensors. The device was designed to meet the demands of scientific or industrial applications where the high temperature range, ultra-low noise and high resolution are important concerns.
Standardized temperature curves are provided for Platinum resistors, NTC sensors and low temperature diodes suitable for cryogenic measurements. In addition custom sensors can effortlessly be utilized with selectable excitation currents of 10 μA or 1 mA and voltage measurement ranges 0.5 V, 1 V, 2.5 V and 5 V.
The channels are multiplexed, amplified, conditioned and sampled by the 24-Bit delta-sigma A/D converter. This ensures maximum data acquisition rates of up to 3 kHz at lowest noise levels.


  • Connected to 10/100BASE-TX Ethernet over RJ45 jack
  • Four independent sensor inputs
  • Supports PT sensors, NTC thermistors and low temperature diodes
  • Measures temperatures between 1.4 K and 1,121 K
  • Alternating data acquisition of selected channels
  • Low crosstalk and low capacitive coupling between the channels
  • High input resistance and small sampling capacitor
  • High sampling rates of up to 3 kHz
  • Highest accuracy is guaranteed when the device is operated within ±5 °C (±9 °F) of the last calibration
  • Surveillance of all voltages and board temperature
  • Short-circuit-proof and over-voltage protected pins up to ±30 V
  • Powered via PoE (Power over Ethernet)
  • Idle power consumption of less than 1.4 W
  • Compatible with all modern Ethernet standards
  • Drivers for Microsoft® Visual C++™, MathWorks® MATLAB™, Python and National Instruments® LabVIEW™ programming environment


 pdf   MathWorks® MATLAB™ Programming Manual (277 kB)
 pdf   National Instruments® LabVIEW™ Programming Manual (374 kB)
 pdf   Python Programming Manual (266 kB)
 pdf   TMP02 Datasheet (329 kB)


 zip   MathWorks® MATLAB™ 2008-2020 Library for Microsoft® Windows™ and Linux® (863 kB)
 zip   Microsoft® Visual C++™ 2012/2013/2015/2017/2019 Library for Microsoft® Windows™ (84,452 kB)
 zip   NI® LabVIEW™ 8.6/2009-2020 Library for Microsoft® Windows™ and Linux® (1,528 kB)
 zip   Python 3.2 Library for Microsoft® Windows™, Linux®, Raspberry Pi and Android™ (1,428 kB)



€ 410.97 / $ 482.97 / £ 372.84