One Row of reed Model: SF-R96,SF-R72
Two Rows of reeds Model: SF-2R96
Frequency meters with one row of horizontal reeds are used to measure frequencies ranging from 45Hz to 65Hz. Vertical arrangement is available on request. The nominal mark is 2R.
Frequency meters with two rows of horizontal reeds are used to compare two frequencies for synchronizing with two electrically separated systems. Vertical arrangement is available on request. The nominal mark is 2R.
Accuracy: Class 0.5
Specification:
Voltage: 50V 100V 220V 380V 440V
Frequency: 45~55Hz, 45~65Hz, 55~65Hz, 47~53Hz, 57~63Hz, 44~56Hz,54~66Hz.
Case: Non-combustile ABS plastic material is used for making SF series'external case,and PPO plastic material is used for SF series's base.
Mounting: flush mounting with bracket.