(USA and Canada only)
*** NOTE: This part is obsolete and no longer available when current stock is depleted. ***
G4 I/O family
The G4AD24 provides a single channel of transformer and optically isolated temperature-to-digital conversion from a Type B thermocouple input. This module also includes complete electrical channel-to-channel isolation, which eliminates troublesome ground loop problems.
± 1 °C
± 2.5 °C
± 0.9 °C
± 5 °C
± 2 °C
± 1.8 °C
* Accuracy figure requires use of gain and offset commands.
Cold Junction Compensated
Open Thermocouple Detection
Input Response Time
5% of scale change in 8.5 ms
63% of scale change in 165 ms
0 to 70 °C
-25 to 85 °C
Thermocouple analog modules provide a single channel of transformer and optically- isolated temperature-to-digital conversion.
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This document lists all Opto 22 part numbers that have the Underwriters Laboratory (UL) approval.
This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.