380V, 600V 60HZ 4 - 20mA 0.2% Automation PRO DU31 DC Electrical Voltage Transducer

380V, 600V 60HZ 4 - 20mA ±0.2% Automation PRO DU31 DC Electrical Voltage Transducer

1. Product Description

Pro Series Transducers for Electrical Quantities, fundamental devices for process automation. All our 

instruments fulfill all important requirements and regulations concerning electromagnetic compatibility 

and safe isolation (IEC688-1992 standard and GB/T 13850-1998 standard). The devices have been 

developed, manufactured and tested in accordance with Quality Assurance System ISO 9001.

2. Technical Specification

Accuracy: Class0.2,0.5    

Auxiliary Power Supply: 85V~265VDC/AC 24V~80VDC/AC  

Stability: Annual Change Rate ≤±0.2%

Input Overload Capacity:                     

Continuous Overload Capacity ≤1.5X 

Transient Overload Capacity  Voltage Limit≤3X  Current Limit≤30X  

Output:

Constant Voltage Output, Load Resistor    Rext≥250Ω

Constant Current Output, Load Resistor    Rext≤500Ω

Alternating Wave: ≤18mV(Peak-Peak)  

Response Time: ≤300ms

Striking Voltage: ≤2.5kV

Operating Temperature: -10℃~+55℃

Storage Temperature: -40℃~+85℃

Relative Humidity of Annual Mean: ≤90%RH

Installation: DIN 35mm Rail

Size: 35mm×69mm×110mm 

Guaranty Period: 2 years

3. Technical Data

Input: 100V, 220V, 380V, 600V

Output: 4-20mA, 4-12-20mA, 0-20mA, 0-10mA, 0-1mA, 0-5V, 0-10V

Frequency: 50HZ, 60HZ

4. Wiring Diagram