- M4Y, M5W, M4W, M4M (Ammeter) Series - Digital ammeters- The M4Y/M4W/M5W/M4M series ammeters can measure current in amperes and display the values numerically.- These series feature screens that display RMS or AVG values based on user preference (AC voltage) in a 7-segment LED format.- The ammeters come with many user-friendly features, including automatic zero adjustment and display hold functionality (except for the M5W).- This device can be conveniently installed thanks to its standard DIN rail size.
Display Method
3½-digit, 7-segment LED
Character Height
14mm
Measurement
Direct Current (DC)
Input Type
19.99mA
Maximum Display Range
0 to 19.99
Power Supply (Optional)
110/220VAC, 50/60Hz (optional)
Output
Di Indicator Display
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 168g
- High Accuracy: Ensures precise measurement of current with low error (±0.2% of the reading ±1 digit), suitable for applications requiring high precision.- Compact Design: Small size and lightweight (168g) make it easy to install and use in various spaces.- Clear Display: 7-segment LED display with a character height of 14mm, easily readable even in low-light environments.- High Input Threshold: Supports input up to 150%, ensuring safety and durability in high-current applications.