| Input section | 
        
            | Applicable sensor | FT-0501, IP-292/296, IP-3000A/3100, VP-202/1220, OM-1500/1200 Constant Current Line Drive sensors, microphones, accelerometers and so on.
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            | Measurement section | 
        
            | Measurement mode | 1.Steady rotation measurement mode・Frequency range: 500 Hz, 2 kHz, 10 kHz
 ・Resolution =Frequency range ÷ 12800 × 60 ÷set pulse count
 2.Rotation acceleration/deceleration measurement mode・Frequency range: 250 Hz, 500 Hz, 2 kHz
 ・Resolution=Frequency range ÷ 6400 × 60 ÷set pulse count
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            | Rotating direction acknowledgment | Available when FT-0501 is in use. | 
        
            | Measurement accuracy | ±2 x rotating speed resolution ±1 count | 
        
            | Averaging processing | Moving average processing, allowable count: OFF, 2, 4, 8, 16 | 
        
            | Filter function | Can be set voluntary (Specifying each one of upper and lower rotating speeds.) | 
        
            | Display section | 
        
            | Display update time | 0.5 ±0.2 second | 
        
            | Measurement display range | 0 to 999,999 r/min(0 to 10,000 Hz) | 
        
            | Output section | 
        
            | Analog output voltage range | 0 to 10 V/0 to F.S. Rotational speed can be specified voluntary at 10 V output.
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            | Analog output update time | Steady rotation measurement mode: 500 ms or less Rotation acceleration/deceleration mode: 250 ms or less
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            | Sensor signal output for monitoring | Sensor signal output for monitoring (The output can be selectable from analog or monitor output.)
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            | Comparator output | Upper/lower-limit determination, rotating direction acknowledgment, OK determination Output method: semiconductor relay (3 circuits are built-in.)
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            | Pulse output | Output the frequency equivalent to the displayed rotational speed x set P/R (Hi: 4.5 V or more, Lo: 1 V or more)
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            | External interface | RS-232C, External command input connector, Ethernet (option) | 
        
            | Memory section | 
        
            | Condition memory | Saving 3 kinds of setting conditions. | 
        
            | General specifications | 
        
            | Power requirement | 100 to 240 VAC(50/60 Hz) | 
        
            | Power consumption | 32 A or less | 
        
            | Operating temperature range | 0 to +40 °C | 
        
            | Storage temperature range | -10 to +55 °C | 
        
            | Outer dimensions | 144(W) × 72(H) × 180(D) mm | 
        
            | Weight | Approx. 1.2 kg | 
        
            | Accessories | Panel mounting fixture, stand foot, rubber foot, connector (D-SUB <15-pin, plug>), Power cable (3P-3P, 1.9-m) .......... (1 pc. for each) | 
        
            | Option | 
            AX-5022 RS-232C cable FT-0100 Analog output cabel(1.5m R03PB3M-BNC245) FT-0110 Pulse output cabel(1.5m D-SUB15PIN-BNC245) FT-0251 Ethernet communication function (RS-232C function cannot be used when Ethernet option is equipped.) |