The MT4N series compact digital panel meters are available in various input and output options, allowing flexible application in diverse environments. The units can display measured values between -1999 and 9999, and features various user-friendly functions including high/low-limit display scale, AC frequency measurement, zero-point adjustment, and PV transmission output scale function.

Main features

• Various input/output options (by model)
  – Input options : DC voltage, DC current, AC voltage, AC current
  – Output options : RS485 communication output, transmission output (DC 4-20mA), NPN/PNP open collector output, relay contact output ( default option : indicator/no output)
• Maximum allowed input : 50VDC, DC 500mA, 250VAC, AC 5A
• Display range : -1999 to 9999
• High/low-limit display scale function
• AC frequency measurement (range : 0.1 to 9999 Hz)
• Various functions : peak display value monitoring, display cycle delay, zero-point adjustment, peak display value correction, PV transmission output (DC 4-20mA) scale, etc.
• Power supply : 12-24VDC/VAC, 100-240VAC