ThermoBox 32

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

  • Extender device for ARCOS data logger
  • Stand alone operation without ARCOS data logger
  • Cascading of several boxes supported
  • Cold junction compensation per channel
  • Status LED at each input channel
  • Measurement data output to CAN and Ethernet
  • Galvanic isolation (inputs, CAN, supply, enclosure)
Extender: ThermoBox 32

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Device
Maximum input voltage (channel)
±60 V (indefinitely)
Channel sampling rates
1/ 2/ 5/ 10/ 20/ 50/ 100 Hz
Aggregate sample rate
3200 Hz
Voltage supply
6 … 50 VDC
Supply voltage thresholds
Switch-on 6 ±0.3 VDC / Switch-off 6 ±0.3 VDC
Power consumption, typical
4.0 W
Working temperature range
-40 … 85 °C (-40 … 185 °F)
Storage temperature range
-55 … 125 °C (-67 … 257 °F)
IP-Code
IP 40 (ISO 20653 - 2013)
Relative humidity
5 … 98 %
Dimensions
W184 mm x H55 mm x D144 mm (7.24 in x 2.17 in x 5.67 in)
Weight
1500 g (3.31 lb)
Configuration interface
CAN high speed
Data transfer rate
Software selectable up to 1 Mbit/s (ISO11898-2)
Test standards
AK-LV 01
Input sockets
Miniature TC connector (DIN IEC 584)
Galvanic isolation
Input ↔ module power supply
±500 V (peak voltage)
Input ↔ CAN
±500 V (peak voltage)
Input ↔ enclosure
±500 V (peak voltage)
Input ↔ input
±500 V (peak voltage)
General channel properties
A/D converter
16 bit (Sigma/Delta)
Sensor break detection
Permanently active
Channel LED
Available
Flashing mode of channel LED
Break detection - permanently active
Channel impedance
20 MΩ (active sensor break detection)
Hardware filter (fixed)
Butterworth 1. order and sync filter
Channel temperature
Measurement range temperature
Typ K (NiCr/NiAl) -50 … 1200 °C (-58 … 2192 °F)
Accuracy at ambient temperature 25 °C
±0.024 % for full measurement range
Drift for ambient temperature -40 … 85 °C
±10 ppm/K
Linearization of sensor characteristic line
Via NIST IST-90 thermocouple polynoms
Cold junction compensation (CJC)
PT100 for each input
Order code
Code
103178