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Specials
7320  16 channel Measurement Processor (w/scanner exp.port)
7320 16 channel Measurement Processor (w/scanner exp.port)
 £1,125.000  £995.000 
I-7033 RTD Input Module (3 channel) £139.00

This RTD Input module is ideal for monitoring multiple Higher Accuracy Temperatures using 2, 3 or 4-wire RTD's.

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Features

  • 24 bit Sigma-Delta ADC
  • 3000V dc inter module isolation
  • Direct RTD Connection
  • Software Calibration
  • Can be Configured using simple ASCII Commands
  • Open Wire Detection
  • Specifications

    Analog Input
    • Resolution: 16 bits
    • No of inputs: 3
    • Input Type: RTD
    • Wire Connection : 2/3/4 Wire
    • RTD Type: Pt100 α = 0.00385, Pt100 α = 0.003916, Ni120 α = 0.00672, Pt1000 α = 0.00385
    • Sampling Rate: 12.5 samples/sec
    • Bandwidth : 15.7Hz
    • Accuracy = +/-0.1%
    • Zero Drift : +/- 0.5µV/°C
    • Span Drift : +/- 25µV/°C
    • Over Voltage Protection: +/- 5V (P-P)
    • Common Mode Rejection = 150dB
    • Normal Mode Rejection = 100dB
    • Open Wire Detection : Yes
    • Intra-module Isolation, Field to Logic : 3000Vdc

    Other

    • Interface = RS485
    • Format : N,8,1
    • Baud Rate : 1200 - 115200 bps
    • LED Display = Power/Comms indicator
    • Power Input = +10V to +30V dc
    • Power Consumption = 1W
    • Operating Temp. = -25 to +75ºC
    • Storage Temp. = -40 to +85ºC
    • Humidity = 5 to 95%, non-condensing

    Technical

    User Manual

    Applications

    RTD Temperature Measurement

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