Product information of Autonics M4W2P-DA-2 digital ammeter
M4Y, M5W, M4W, M4M (Ammeter) Series - Digital Ammeter (for ammeter)
The M4Y/M4W/ M5W/M4M series Ammeters can measure current in Ampere units and display the value in digital form.
These series have a display that displays RMS or AVG values based on user preference (AC voltage) in the form of a 7-segment LED.
The Ammeters have many user-friendly features including auto zero and hold functions (except M5W).
The device can be conveniently installed thanks to the standard DIN rail size.
1. Overview of Autonics M4W2P-DA-2 digital ammeter
- Product code: M4W2P-DA-2
- Series line: M4W Autonics Series
- Manufacturer: Autonics
- Display type: 3½ digit 7-segment LED
- Digit height: 10mm
- Power supply: DC current
- Input: 1,999mA
- Maximum display range: from 0 to 1,999
- Output: Relay (can be at HI or LOW level)
2. Technical specifications of Autonics M4W2P-DA-2 digital ammeter
| Display system | 3½-digit 7-segment LED |
Character size | 10mm |
| Measurement type | DC |
| Input | 1.999mA |
| Maximum display range | From 0 to 1,999 |
| Power supply (Optional) | 110/220VAC~ 50/60Hz(100-240VAC~ 50/60Hz) |
| Output | Relay (can be HI or LOW) |
| Maximum input limit | 150% for each input type (at 400VAC: 120%) |
| Display Accuracy (DC Power) | F.S. ±0.2% rdg ±1 digit |
| Sampling period | 300ms |
| Ambient temperature | -10 to 50℃, storage: -25 to 65℃ |
| Environmental humidity | 35 to 85%RH, storage: 35 to 85%RH |
Weight | Approximately 278g |
3. Connection diagram of Autonics M4W2P-DA-2 digital ammeter
4. Dimension information of Autonics M4W2P-DA-2 digital ammeter
5. Advantages of Autonics M4W2P-DA-2 digital ammeter
High Accuracy: Provides good accuracy, making it easy for users to monitor and control the current.
User-friendly design: Clear LED display, easy to read from a distance, even in low light conditions.
Wide measuring range: Capable of measuring current in many different ranges, suitable for many applications.
Relay output: Integrated relay function allows controlling peripheral devices based on measured values.
6. Code selection table by Series M4W Series
7. Application of Autonics M4W2P-DA-2 digital ammeter
Manufacturing industry: Used to monitor the current in machinery and production equipment, helping to optimize performance and save energy.
Electrical systems: Monitor current in civil and industrial electrical systems, ensuring safe and efficient operation.
Automation systems: Integrate into automatic control systems to monitor and adjust current as required.
Substations: Help monitor and manage current at substations, ensuring stable operation.
8. Manual of Autonics M4W2P-DA-2 digital ammeter product