| Sign In | Join Free | My burrillandco.com | 
 | 
| Ask Lasest Price | |
| Brand Name : | WDLYCH | 
| Model Number : | WD-BUA | 
| Certification : | ISO9001:2000/ CE | 
| Price : | Negotiable | 
| Payment Terms : | T/T, Western Union, L/C | 
| Supply Ability : | 300,000pcs/month | 
| Delivery Time : | 15 days after down payment | 
Alarm Output Digital Panel Voltmeter , 96*48mm Voltage Monitoring Device Automation Control
1. Applications:
Measuring and displaying the voltage in electric power network and automation control system.With the characteristic of direct-reading, high accuracy, good stability and anti-vibration.
2. Key Features:
3. Technical Parameters:
| Accuracy | 0.5%(Default), 0.2% | |
| Display Mode | LED display | |
| Input | Rated Value | AC110V, 450V, 690V | 
| Overload | Continuous: 1.2s; Instant: 10s | |
| Frequency | 45-65Hz | |
| Power Supply | Working Range | AC/DC 80-270v | 
| Consumption | <1VA | |
| Digital Input | Dry contact mode | |
| Relay Output | Contact Capacity: AC5A/250V | |
| Analog Output | Current Output | DC4-20mA/ 0-20mA | 
| Voltage Output | DC0-5V, 1-5V, etc | |
| Communication | RS485 interface, Modbus-RTU Protocol | |
| Protection | IP64(Front panel), IP20(Meter body) | |
| Working Temperature | -25-55℃ | 
| Storage Temperature | -20-75℃ | 
| Relative Humidity | ≤93RH | 
| Pollution Degree | 2 | 
| Measuring Type | CAT III | 
| Insulating Ability | Between power and input or output ≥AC2kV Between input and output ≥1kV | 
4. Wiring Diagram:

5. Optional Functions:
All of our meters can work with optional functions, such as RS485 communication, analog output, switch input, transducing output and so on.

|   | 
 
                                 
                                 
                                 
                                