OPT-G4AD8

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OPTO 22 G4 Typ K Thermocouple Input
plus VAT Weight: 0.2 kg RegulÀr Regular Neu New
G4AD8 Type K Thermocouple Input
Opto 22 G4AD8 Opto 22 Logo

G4AD5

G4AD8

G4AD17

G4AD18

G4AD19

G4AD23

G4AD24

Thermocouple Type

J K R T E S B
Nominal Temperature Range °C 0° to 485° -100° to 460° 0° to 960° -200° to 224° -100° to 435° 0° to 1,034° 42° to 1,491.85°
Nominal Temperature Range °F 32° to 905° -148° to 860° 32° to 1,760° -328° to 435.2° -148° to 815° 32° to 1,893.2° 107.888° to 2,717.33°
Accuracy* ± 1 °C ± 1 °C ± 2.5 °C ± 0.9°C ± 0.9°C ± 2.5 °C ± 5 °C
Over/Under Range Capability °C -32° to 1,200° -150° to 1,372° -50° to 1,768° -270° to 400° -155° to 1,000° -50° to 1,768° 42° to 1,820°
Over/Under Range Capability °F -25° to 2,192° -238° to 2,501° -58° to 3,214° -454° to 752° -247° to 1,832° -58° to 3,214° 107.9° to 3,308°
Over/Under Range Accuracy ± 2 °C ± 2 °C ± °C ± 1.8°C ± 1.8°C ± 2.5 °C ± 5 °C
* Accuracy figure requires use of gain and offset commands.


 
Isolation (Transient)
  Input-to-output
  Input-to-analog supply
 
4,000 Vrms
4,000 Vrms
Cold Junction Compensated Yes
Open Thermocouple Detection Yes
Input Response Time
 
5% of scale change in 8.5 ms 63% of scale change in 165 ms
Ambient Temperature
  Operating
  Storage
 
0 to 70 °C
-25 to 85 °C
Resolution 12 bits

Rev: 04/13

* plus shipping