M-THERMO2

8-channel thermocouple measurement inputs type K (NiCr/NiAl)

M-THERMO2

8-channel thermocouple measurement inputs type K (NiCr/NiAl)
  • 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

Inquire now Datasheet Add to notelist

Technical Data

Accuracy at ambient temperature 25 °C (77 °F) ±0.025 % (typical), ±0.035 % over whole measuring range
Inputs 8
Working temperature range -40 … 125 °C (-40 … 257 °F)
IP-Code IP 67 (ISO 20653 - 2013)

M-THERMO2 – Technical data

Download as PDF

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, Channel LED is flashing during configuration, Yes, Sensor break detection
Channel temperature
Measurement range temperature Type K (NiCr/NiAl) -60 … 1370 °C (-76 … 2498 °F)
Accuracy at ambient temperature 25 °C (77 °F) ±0.025 % (typical), ±0.035 % over whole measuring range
Drift for ambient temperature -40 … 125 °C ±10 ppm/K (from hardware version 3.30), ±40 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
Genauigkeiten
Maximum input protection voltage (channel) ±50 V (continuous), ±200 V (short-term, t < 2 ms)
Voltage supply 6 … 36 VDC
Supply voltage thresholds On 9 ±0.3 VDC / Off 6 ±0.3 VDC
Power consumption, typical 1.1 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 %
Betriebshöhe (über NN) 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 315 g (0.69 lb)
Configuration interface CAN high speed
Data transfer rate Software selectable up to 1 MBit/s (ISO11898-2)
Test standards IEC 61010-2-201
Input sockets Miniature TC connector green (DIN IEC 584), Miniature TC connector yellow (ANSI MC 96.1)
Status LED Yes
Schutz gegen aggressive Flüssigkeiten
Electrical data
Status LED
Accessories
System cable 620-561, 620-567, 620-560, 620-502, M-CAN-ABS

Accessories

Personal Consultation

Do you have questions about this product or a special application? Get in touch with our experts!


+49 7221 9922 0