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- SB1 Control and Signalling ∅ 22 mm(fixing)
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Model: HL-F96Hz HL-F72Hz Pointer frequency meter
Accuracy class: 1.5.
Frequency range: 45-55Hz 45-65Hz 55-65Hz 450-550Hz 45-650Hz 550-650Hz
0-200Hz 0-400Hz 0-600Hz 300-700Hz 700-1300Hz 1500-3000Hz
Voltage specificaiton: 100V 110V 220V 380V 415V 440V
Product performance: All the meters are equipped with pure white silk-screen printing dial scale. The movement is made of high-performance flame retardant PC plastics, of which the flame retardant class is V-0, resistant voltage up to 4300V and resistant heat higher than 120℃. The meter is easy to install with imported high-strengh stainless steel by stamping so that it is of high immobility. The protective cover adopts the whole area design, and the clamping structure which is easy to assemble and dissemble, make the meter up to the rules of international standard IEC61010-1.
Measurement features: A pointer frequency meter is a magneto-electrical meter with related frequency converter, mainly used for frequency measurement meters in AC circuit. The advantages are simple structure and convenient measurement, as well as insensitivity to temperature and external magnetic field.