M-THERMO2 HV (multi plug)

4 High voltage thermocouple measurement inputs type K (NiCr/NiAl)

M-THERMO2 HV (multi plug)

4 High voltage thermocouple measurement inputs type K (NiCr/NiAl)
  • Multi channel high voltage safety connector
  • Cold junction compensation per channel
  • Status LED at each measurement channel
  • Measurement data output to CAN
  • Galvanic isolation, bipolar up to ±846 VDC
  • Approved applications according to CAT I and CAT II
  • 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) ±0.035 % over whole measuring range
Inputs 4
Working temperature range -40 … 105 °C (-40 … 221 °F)
IP-Code IP 67 (ISO 20653 - 2013)

M-THERMO2 HV (multi plug) – 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 400 Hz
Hardware filter (fixed) 10 Hz, filter type RC low pass
Channel impedance 3.94 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) ±0.035 % over whole measuring range
Drift for ambient temperature -40 … 125 °C ±20 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 ±846 VDC
Input ↔ CAN ±846 VDC
Input ↔ enclosure ±846 VDC
Input ↔ input ±846 VDC
Test voltage 3536 VAC @ 50 Hz (sine wave)
Application according to CAT I ±846 VDC
Application according to CAT II ±600 VDC, 600 VAC @ 50 ... 60 Hz (sinusoidal)
Device
Inputs 4
Genauigkeiten
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 … 105 °C (-40 … 221 °F)
Storage temperature range -55 … 150 °C (-67 … 302 °F)
IP-Code IP 67 (ISO 20653 - 2013)
Relative humidity 5 ... 95 %
Dimensions W106 mm x H60 mm x D100 mm (4.17 in x 2.36 in x 3.94 in)
Weight 600 g (1.32 lb)
Configuration interface CAN high speed
Data transfer rate Software selectable up to 1 MBit/s (ISO11898-2)
Test standards IEC 61010-2-201
Housing material Aluminum, gold anodized
Input sockets Lemo CKB.H08.SLKG (8-Pin)
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
Input cable SEN-THE-HV-xx4
Bracket HV IPE-HWI-M-003

Accessories

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