The Yokogawa ATSR3D-0 is a signal conditioner designed for RTD temperature sensors (such as Pt100). It converts the resistance signal from the RTD into a highly accurate and isolated 4-20 mA analog output, suitable for transmission to control systems like DCS or PLC. This compact module is engineered for reliable performance in industrial environments and supports easy DIN rail mounting.
Key Parameters
Parameter Category Specification Details
Model Code ATSR3D-0
Type RTD Signal Conditioner
Input Signal RTD (Pt100, JPt100, Pt50; selectable range)
Output Signal 4-20 mA DC (2-wire system)
Power Supply 12-35 V DC
Accuracy ±0.1% of span (typical)
Isolation Input/Output/Power triple isolation (1500 VAC)
Response Time ≤250 ms (adjustable)
Ambient Temperature -20°C to 70°C
Humidity 5-95% RH (non-condensing)
Mounting DIN rail (35 mm)
Certifications CE, IEC 61326 (EMC), IEC 61010-1 (safety)
Typical Applications Integration of RTD sensors into process control systems, temperature monitoring in HVAC, manufacturing, and energy industries.