M-THERMO2 u

8-channel universal thermocouple inputs type J, K, N, R, S, T, E

M-THERMO2 u

8-channel universal thermocouple inputs type J, K, N, R, S, T, E
  • Cold junction compensation per channel
  • Status LED at each measurement channel
  • Measurement data output to CAN
  • Galvanic isolation (inputs, CAN, supply, enclosure)
  • Designed for engine compartment applications
  • Toolless module to module connection
  • Ruggedized and compact modules for harsh environments

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Technical Data

Accuracy at ambient temperature 25 °C (77 °F) ±0.025 % over entire measuring range
Inputs 8
Working temperature range -40 … 125 °C (-40 … 257 °F)
IP-Code IP 67 (ISO 20653 - 2013)

M-THERMO2 u – Technical data

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Input HV
* Safety instructions
General channel properties
Special functions Sensor breakage detection (activation via software setting)
Aggregate sample rate 800 Hz
Hardware filter (fixed) 10 Hz, filter type RC low pass
Channel impedance 4.0 MΩ
Channel LED Yes, Yes, Sensor break detection, Channel LED is flashing during configuration
Channel temperature
Measurement range temperature Type E (NiCr-CuNi) -60 … 900 °C (-76 … 1652 °F), Type S (Pt10Rh/Pt) -50 … 1760 °C (-58 … 3200 °F), Type T (Cu/CuNi) -200 … 200 °C (-328 … 392 °F), Type J (Fe/CuNi) -50 … 1000 °C (-58 … 1832 °F), Typ N (NiCrSi/NiSi) -270 … 1300 °C (-454 … 2372 °F), Type K (NiCr/NiAl) -60 … 1370 °C (-76 … 2498 °F), Type R (Pt13Rh/Pt) -50 … 1760 °C (-58 … 3200 °F)
Accuracy at ambient temperature 25 °C (77 °F) ±0.025 % over entire measuring range
Drift for ambient temperature -40 … 125 °C ±10 ppm/K
Linearization of sensor characteristic line Numerical interpolated
Cold junction compensation (CJC) PT100 for each channel
Channel CNT
Number of inputs
Excitation
Sensorspeisung
Galvanic isolation
Input ↔ module power supply ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ CAN ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ enclosure ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ input ±100 V (indefinitely), ±500 V (pulse voltage)
Device
Inputs 8
Precisions
Maximum input protection voltage (channel) ±50 V (continuous), ±200 V (short-term, t < 2 ms)
Voltage supply 9 … 36 VDC
Supply voltage thresholds On 9 ±0.3 VDC / Off 6 ±0.3 VDC
Power consumption, typical 0.9 W
Working temperature range -40 … 125 °C (-40 … 257 °F)
Storage temperature range -55 … 150 °C (-67 … 302 °F)
IP-Code IP 67 (ISO 20653 - 2013)
Relative humidity 5 ... 95 %
Operating altitude (above sea level) 55.000 Fuß / 16.764 m
Dimensions W106 mm x H30 mm x D57 mm (4.17 in x 1.18 in x 2.26 in)
Weight 295 g (0.65 lb)
Configuration interface CAN high speed
Data transfer rate Software selectable up to 1 MBit/s (ISO11898-2)
Input sockets Miniature TC connector (gold-plated)
Status LED Yes
Schutz gegen aggressive Flüssigkeiten
Electrical data
Status LED
Accessories
System cable 620-561 M-PWR term cable, banana, 620-567 M-CAN/PWR term: cable SubD/S, banana, 620-560 M-CAN cable, 620-502 M-CAN cable SUBD/S Term., M-CAN-ABS

Accessories

System cable

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