Sunyuan Low Cost Two Wire Passive Loop Powered 4-20mA Signal Isolator Circuit IC

• Customization: Available
• Item: 4-20mA Signal Isolator IC
• Input: 0-20mA/4-20mA
• Model NO.: ISO 4-20mA
• Output: 0-20mA/4-20mA
• Isolation Voltage: 3000VDC
• Power Supply: Loop Powered
• Package Methods: PCB-Mounted, DIN3 Rail Mounted, DIN35 Rail Mounted
• Transport Package: Carton Box
• Specification: 3KVDC Isolation
• Trademark: Sunyuan
• Origin: China
• HS Code: 9026900000
• Production Capacity: 50000PCS Per Month

Product Description

Sunyuan Low Cost Two Wire Passive Loop Powered 4-20mA Signal Isolator Circuit IC

Features:
1. 4-20mA current input/output, high precision (distortion <0.2%) 
2. High linearity in the full span(non-linearity<0.2%).
3. Isolation between signal input and output: 3KV or 6KVDC
4. Low impedance (volt. drop<2V), no external instruments or power supply required.
5. SIP 12Pin small size, UL94V-0 standard for flame retardant encapsulation.
6. 4-20mA signal extra-wide range volt. Input (8.5~28VDC).
7. Frequency response (small signal band-width): 2KHZ (Io=20mA) 
8. Industrial operating temperature: - 45ºC ~ + 85ºC

Applications:
1. 4-20mAsignal long-distance transmission in industrial site
2. PLC, DCS analog signals data acquisition and isolation
3. Ground loop elimination
4. Transmission and Monitoring of signals of instruments and meters, sensors,etc
5. Analog signal data acquisition, isolation and long distance non-distortion transmission.
6. Monitor and control electrical instruments and meters, medical equipments, isolated safety bar.
7. Isolated safety bar in rail transit DC high voltage monitoring

Specification:

Item	Sunyuan Low Cost Two Wire Passive Loop Powered 4-20mA Signal Isolator Circuit IC
Model No.	ISO 4-20mA
Input	0-20mA/4-20mA
Output	0-20mA/4-20mA
Power supply	Loop powered
Isolation voltage	3KVDC isolation between input and output