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PP7777- □ Series Digital Frequency Meter
PP7777- □ Series Digital Frequency Meter
Product details
PP7777- □ Series Digital Frequency Meter
The PP7777 series digital frequency meter is mainly used for real-time measurement and display of voltage frequency values in single-phase circuits, and for remote transmission of measured voltage frequency data through RS485 interface or analog transmission output interface. It has the characteristics of high measurement accuracy, good stability, long-term operation without calibration, and can set parameters on site.
Functional Features
- Measure and display the frequency values in the power line through digital direct reading
- Scalable analog output function, with optional transmission specifications of 4-20mA, 0-20mA, and 0-10mA
- Expandable relay switch output function, capable of achieving upper and lower limit alarm output
- Scalable RS-485 communication interface, using standard ModBus RTU communication protocol, baud rate can be set
- The parameters such as upper and lower limit alarm values, alarm hysteresis, communication address, baud rate, transmission output mode, and transmission output range of the instrument can be programmed
Variety specifications and selection instructions
Technical Parameter
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