Digital Panel Meters with Diverse Input/Output Options
The MT4Y/MT4W 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. The MT4Y meters are DIN W 96 x H 48 mm and the MT4W meters are DIN W 72 x H 36 mm in size.
TECHNICAL SPECIFICATIONS
Display method: 4-digit 7-segment LED
Character height: 14.2mm
Max. display Range: -1999 to 9999
Measurement: AC current, Frequency
Input specification: 0-5A, 0-2.5A, 0-1A, 0-500mA, 0-250mA, 0-100mA, 0-50mA
AC Measurement: Average value (AVG), Root mean square value (RMS)
Power supply: 100-240VAC~ 50/60Hz
Output_Main Output (Comparative Value): PNP open collector (HI, GO, LO)
Output_Sub Output (Display Value): Low speed serial
Max. allowable input: 110% F.S. for each measured input range
A/D conversion method: ?? (Sigma Delta) ADC
Sampling cycle: 16.6ms
Frequency measurement: Measurement range: 0.100 to 9999Hz (variable by decimal point position)
Hold function: Includes (external hold function)
Environment_Ambient temperature: -10 to 50?, storage: -20 to 60?
Environment_Ambient humidity: 35 to 85% RH, storage: 35 to 85% RH
Insulation type: Double insulation or reinforced insulation
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