Тип платы управления B41

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Product Overview

Description





Resolution
18 bits
Sampling Rate
5 times / second
Maximum Rating
-2 VDC minimum, 12 VDC maximum( 1 minute for mA input )
Temperature Effect
±1.5 uV/ °C for all inputs except mA
input ±3.0 uV/ °C for mA input
Sensor Lead Resistance Effect
T/C: 0.2uV/ohm
3-wire RTD: 2.6 °C/ohm of resistance difference of two leads
2-wire RTD: 2.6 °C/ohm of resistance sum of two leads
Burn-out Current
200nA
Common Mode Rejection Ratio ( CMRR )
120dB
Sensor Break Detection
Sensor open for TC, RTD and mV inputs,
below 1 mA for 4-20 mA input,
below 0.25V for 1 - 5 V input, unavailable for other inputs.
Sensor Break Responding Time
Within 4 seconds for TC, RTD and mV inputs,
0.1 second for 4-20 mA and 1 - 5 V inputs.
















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