Foxboro AD202HJ Analog Modules
| Brand | Foxboro |
| Module Number | VW3A1113 |
| Unit Price | $1500 |
| Country Of Origin | USA |
| Weight | 0.65KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The Foxboro AD202HJ is a precision isolation amplifier designed for signal conditioning in industrial environments. It is widely used in process control, power monitoring, and data acquisition systems, providing reliable isolation and noise immunity for accurate measurements.
|
Parameter |
Value |
|
Input Range |
±10V, ±20mA |
|
Isolation Voltage |
1500V RMS |
|
Bandwidth |
5kHz |
|
Accuracy |
±0.1% of full scale |
|
Operating Temperature |
-25°C to +85°C |
|
Power Supply |
±15VDC (±5%) |
|
Output Signal |
0-10V, 4-20mA |
|
Common-Mode Rejection |
120dB @ 60Hz |
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Key Features
The AD202HJ excels in high-accuracy signal isolation, making it ideal for harsh industrial environments. Its robust design ensures long-term stability, with low drift and high common-mode rejection. The AD202HJ also supports flexible input/output configurations, catering to diverse application needs.
AD202HJ Comparison
Compared to the AD204, the AD202HJ offers a lower bandwidth but higher isolation voltage, making it better suited for high-voltage applications. The AD202HJ is not directly replaceable with the AD206 due to differences in power requirements, though both provide excellent noise immunity. For cost-sensitive projects, the AD201 may be considered, but it lacks the AD202HJ’s precision and temperature range.
AD202HJapplication cases
The AD202HJ is extensively used in oil & gas refineries for pressure and flow monitoring, ensuring safety in hazardous zones. In power plants, it isolates control signals from high-voltage equipment, reducing interference. The AD202HJ’s reliability has also made it a preferred choice in water treatment systems across Europe and North America.
