MP34NH
MP64NH
MP341H
MP641H
– Máy đo tần số độc quyền
– Đo tần số bằng tín hiệu đầu vào điện áp AC
– Dải hiển thị rộng, 4 chữ số (-1999~9999)
· Suffix code
| ※ Output optional specification can only be selected if MP6-4. | 
· Specification
| [Input] | 
| Input signal | AC voltage | 
| Measuring method | Count measuring method | 
| Response speed | Approx. 2 sec (max. range) | 
| Max. display digits | 4 digits (-1999 ~ 9999) | 
| Display | 7 segment LED | 
| [Performance] | 
| Accuracy | Max. ±5 digit | 
| Insulation Resistance | Min. 100 ㏁ (500 V d.c.) | 
| Dielectric strength | 1500 V a.c. for 1 min (between input terminal and case) | 
| [Functions] | 
| Input range | (5 V ac, 50 V ac, 500 V ac), 0.1 Hz ~ 9999 Hz | 
| Input correction | The measured value is corrected and displayed | 
| Refresh interval | It is difficult to measure the exact value if the change of measured value is severe. In this case, it is possible to average the measured value by changing the refresh interval. | 
| Decimal position | Select the display position of the decimal point | 
| Hold function | Memorize the maximum input value or minimum input value or hold (stop) by an external signal. | 
| Lock function | Limit the setting function of each parameter | 
| Max. value display | The max. value of the measured present value is displayed | 
| Min value display | The min. value of the measured present value is displayed. | 
| High limit setting | Set the high limit set value (HSET) of the high limit output (HI) | 
| Low limit setting | Set the lower limit set value (LSET) of the lower limit output (LO) | 
| Output operation (PSOT) selection | If “OFF” is selected in output operation (OFF, HH, LH, HL, LL, IL), there is no limit on all operations. If you select any other output, only the selected function will operate. | 
| Hysteresis settings | Hysteresis is set to prevent frequent output operation when the measured present value changes slightly near the set value | 
| [Output] | 
| Relay output | 11a X 3 contacts (HI, GO, LO), (220 V a.c. 5 A) | 
| ※ MP6-4 only | 
| [Specification] | 
| Model | MP3-□H | MP6-□H | 
| Power voltage | 100 – 240 V a.c, 50/60 ㎐ | |
| Allowable voltage fluctuation range | 85 – 264 V a.c | |
| Power consumption | Approx. 5 VA | |
| Weight ( g ) | Approx. 180 | |
| Ambient temperature & humidity | -10 ~ 65 ℃ , 35 ~ 85 % RH (without condensation) | |
| Storage temperature | -10 ~ 70 ℃ | |
| Vibration resistance | 10 – 55 ㎐ single amplitude X·Y·Z each direction 2 hours | |
| Shock resistance | 300 ㎨, X·Y·Z each direction 3 times | |
| [Measuring Range Code] | 
| ●AC Voltage | 
| Input signal | input terminal | Display Range | Input Impedance | 
| AC Voltage | 5 V | 0.1 ~ 9999 | 100 KΩ | 
| 50 V | 1 MΩ | ||
| 500 V | 10 MΩ | 



 
      

 
				 
				 
				 
				 
				 
				 
				 
				 
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