Curtis 2100R User Manual

3.1 Electrical
Operating Voltage

Model Series 2100R and 2200R are available in either 
12VDC or 24VDC (negative ground systems only)

Operating Voltages 

(Models 2111R, 2112R, 2113R and 2211R, 2212R, 2213R)

Model

Minimum Nominal

Maximum 

12V

9.0

12.0

16.0

24V

18.0

24.0

32.0

(Models 2114R and 2214R)

Model

Minimum Nominal

Maximum 

12V

8.0

12.0

18.0

24V

16.0

24.0

36.0

Accuracy

Maximum indicator error is less than ±3.5% of full scale