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CT-3808:8 channels Analog Input,Thermocouple

CT-3808:8 channels Analog Input,Thermocouple

Regular price $440.70 AUD
Regular price Sale price $440.70 AUD
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Technical Parameters

General Parameters:

  • Power: Max. 60mA @ 5.0Vdc
  • Isolation: I/O to internal bus via magnetic isolation (2.5KVrms)
  • Field Power: Not used
  • Wiring: I/O Wiring: Max. 1.5mm² (AWG 16)
  • Mounting Type: 35mm DIN-Rail
  • Size: 1151475mm
  • Weight: 65g

Environment Specification:

  • Operational Temperature: -40~85℃
  • Operational Humidity: 5%~95% RH (No Condensation)
  • Protection Class: IP20

Input Parameter:

  • Channel Number: 8 Channels
  • LED Indicator: 8 Input LED Indicators
  • Sensor Type: J/K/E/T/S/R/B/N type thermocouples
  • Working Mode: Modbus Master, Slave, Transparent Transmission
  • Acquisition Accuracy:
    • ±0.3% Full Scale @ 25℃
    • ±0.5% Full Scale @ -40~85℃
  • Sampling Rate: 70ms/4 channel

Measuring Range (℃):

  • J Type: -210~1200
  • K Type: -270~1370
  • E Type: -270~1000
  • T Type: -270~400
  • S Type: -50~1760
  • R Type: -50~1760
  • B Type: 0~1820
  • N Type: -270~1300

Data Format:

  • 16-Bit Signed Integer (Integer)

Diagnostic Function:

  • -32767: No thermocouple model selected (i.e., the channel is disabled)
  • 32766: Open circuit disconnection
  • 32767: Temperature overflow
  • -32768: Temperature underflow
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