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(USA and Canada only)
G4 I/O family
The G4AD10 provides a single channel of optically isolated temperature-to-digital conversion from a 100 ohm platinum RTD input. This module also includes complete electrical channel-to-channel isolation, which eliminates troublesome ground loop problems. The G4AD10 is suitable for temperature measurement where the RTD probe is grounded or when ground loop currents exist. G4AD10 can be used with 2-wire, 3-wire, or 4-wire installations.
100 Ω platinum (α = 0.00385)
Nominal temperature range °C
-50 to 350 °C
Nominal temperature range °F
-58 to 662 °F
Over/under range °C
-72 to 812 °C
Over/under range °F
-97.6 to 1493 °F
Full-scale step change in 100 ms
0 to 70 °C
-25 to 85 °C
*Accuracy figure requires use of gain and offset commands.
The G4AD10 module provides a single channel of optically-isolated temperature-to-digital conversion.
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This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.
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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.