FC-422D Panel meter FREQUENCY METER

SPECIFICATIONS

Display

14.3 mm ( 0.56" ) high brightness red red LED. 4 digits. 

Frequency Range

0.5 to 500.0 Hz. 

Resolution

0.01 Hz     100 Hz, 

0.1 Hz       < 100 Hz. 

Input Voltage 

5 to 250 ACV. 

Accuracy

± (0.05% + 1 d).

Sampling Time 

1 sec.- over 1 Hz. 

Operating Temp

0 to 50 ( 32  to 122  ). ℃℉ 

Operating

Humidity

Less than 80% RH. 

Power Supply 

AC 110V, AC220V, 50/60 Hz

( or 230V internal adjustment ). 

Power Consumption. 

Approx. AC 16 mA ( AC 110V power).

Approx. AC 9 mA ( AC 220V/230 power).

 DIMENSION 

Case Size 

Front panel 

96 mm x 48 mm 

Case

92 mm x 42 mm 

Depth

behind panel 104 mm. 

Panel cut size 

93 mm x 43 mm 

Standard

DIN standard.