M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
InquiryM4NN series compact digital voltmeters/ammeters provide multiple input options and NPN/PNP open-collector outputs for flexible applications. Input and power terminals are isolated for safer operation and allow multiple units to share one power supply. Plug-in terminal blocks simplify wiring and maintenance. Versatile functions and compact dimensions suit measurement and display of process values in various applications.
Main Features
Various input/output options depending on model.
- Inputs: DC voltage, DC current, AC voltage and AC current.
- Outputs: RS485 communication, low-speed serial, dynamic BCD, retransmission (DC 4–20mA), NPN/PNP open collector and relay control (default: display only / no output)
Maximum allowable input: 500 VDC, DC 5 A, 500 VAC or AC 5 A.
Display range: −1999 to 9999.
High/low limit scaling function.
AC frequency measurement: 0.1–9999 Hz.
Functions include maximum/minimum value monitoring, display-cycle delay, zero adjustment, peak display correction and DC 4–20 mA transmission-output scaling.
Supply voltage: 12–24 VDC or 100–240 VAC.
MT4Y: DIN W 96 x H 48 mm
MT4W: DIN W 72 x H 36 mm
- Previous: None
- Next: MP5M Series Pulse Meters
Related Products
M4N Series Digital Voltmeters/Ammeters
M4Y/M5W/M4W/M4M Series Digital Panel Meters (Wattmeters)
M4Y/M5W/M4W/M4M Series Digital Panel Meters (Tachometers/Speed Meters)
M4Y/M5W/M4W/M4M Series Digital Panel Meters (Ammeters)
M4Y/M5W/M4W/M4M Series Digital Scaling Meters
MX4W Series LCD Digital Voltmeters/Ammeters
Related Services / service
Regional Products / city
- Anhui — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Beijing — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Chongqing — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Fujian — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Gansu — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Guangdong — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Guangxi — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Guizhou — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Hainan — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
- Hebei — M4NN Series Compact Digital Multifunction Voltmeters/Ammeters
