- M4Y, M5W, M4W, M4M (Ammeter) Series - Digital Measuring Instruments (for Ammeters)- The M4Y/M4W/M5W/M4M series ammeters can measure current in Amperes and display the values in digital format.- These series feature a display that can show RMS or AVG values based on the user's preference (AC voltage) via a 7-segment LED display.- The ammeters offer user-friendly features such as auto zero adjustment and value hold (except for the M5W).- These devices can be conveniently installed thanks to their standard DIN rail size.
Display Method
3½-digit, 7-segment LED
Character Height
10mm
Measurement
Alternating current (AC) voltage
Input Type
19.99V
Maximum Display Range
0 to 19.99
AC Measurement
(Root Mean Square) value
Power Supply (Optional)
110/220VAC, 50/60Hz (optional)
Output
Relay (HI,LOW)
Maximum Input Allowance
150% for each input characteristic (120% at 400 VAC)
AC Display Accuracy
F.S. ±0.5% reading ±1 digit
Sampling Rate
300ms
Ambient Temperature:
-10 to 50℃, Storage: -25 to 65℃
Ambient Humidity
35% to 85% RH (both in operation and storage)
Weight
Approximately 278g