0-5V to 4-20mA Loop Powered Converter with 3kv Isolation
- Total supply:
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Mr. Sandy Xia(Mr.)
2/F, 1 Bldg., Shenhua Technology Park, Meixiu Rd., Futian District, Shenzhen, Guangdong, China 518049
ISO V-4-20mA Series
Voltage to 4-20mA Loop Powered Converter Features
>> Two-wire sensor voltage signal isolation and conversion
>> Accuracy error grade: Non-isolation type: 0.1; Isolation type: 0.2.
>> Inner linearization process and long line compensation circuit. (Non-linearity<0.05%)
>> Isolation between signal input and output is 3KVDC (total isolation type)
>> The power supply range for sensor: 12-32VDC
>> Low input equivalent resistance, high linearity.
>> Low cost, small size, IC package, DIN35.
>> Industrial field operation temperature: - 40 ~ + 85 º C
Voltage to 4-20mA Loop Powered Converter Applications:
>> PLC/DCS directly gather voltage signal from sensor.
>> Displacement signal, potentiometer signal data acquisition isolation and control.
>> Interference rejection of industrial field ground
>> Converts weighing signal into standard 4-20mA analog signal.
>> Pressure signal acquisition and distribution
>> Analog signal long-term distortionless transmission
>> Bridge (weighing) detecting circuit voltage signal distribution and transmission
Two-Wire Voltage to 4-20mA Loop Powered Converter/Transmitter for Weighing Bridge Application Circuits:
0-5V/0-10V to 4-20mA Loop Converter Dimension:
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|Accuracy ---------- 0.05, 0.1% , 0.2%||Isolation ---------- Signal Input/Output|
|Storage Humidity---------- 10 ~ 95% (No dew)||Insulation Resistance ---------- ≥ 20MΩ|
|Operation Temp---------- -45 ~ +85º C||Withstand Voltage -------- Signal Input/Output/Auxiliary Power Supply|
|Operation Humidity---------- 10 ~ 90% (No dew)||1500VAC, 50Hz, 1Minute, leakage current 1mA|
|Storage Temp ---------- -55 ~ +125º C||Impact Resistance Volt. ---------- 3KV, 1.2/50us(peak value)|