- 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
199.9mA
Maximum Display Range
0 to 199.9
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
- Wide Measurement Range: The ability to measure AC current up to 199.9mA makes this meter suitable for various devices and applications.- Input Protection Feature: The input allows for a maximum of up to 150% for each input specification (at 400VAC: 120%), helping to protect the device from overload conditions.- Durable and Reliable: The device is designed to operate stably in various harsh environments, with an operating temperature range of -10 to 50℃ and humidity of 35 to 85% RH.- Fast Sampling Cycle: With a sampling cycle of 300ms, the meter enables continuous and timely monitoring of changes in current.