The Yokogawa ATSR3S-0 is a signal conditioner specifically designed for RTD temperature sensors (such as Pt100). It converts the resistance signal from the RTD into an isolated and highly accurate 4-20 mA analog output, ensuring reliable transmission to control systems like DCS or PLC. This compact module features easy DIN rail mounting and is built for stable performance in industrial environments.
Key Parameters
Parameter Category Specification Details
Model Code ATSR3S-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.