The ATR8S-00 (Model: ATR8S) is a high-precision pressure clamp terminal block designed for the Yokogawa CENTUM VP and CS 3000 Field I/O (FIO) subsystems. Serving as the dedicated physical interface for 8-channel temperature input modules, the ATR8S-00 (Order Number: ATR8S-00) facilitates the secure termination of Resistance Temperature Detector (RTD) and Thermocouple (TC) signals. This Style S2 revision is optimized for "Single" (non-redundant) configurations, providing a compact and vibration-resistant connection point that ensures long-term signal integrity in demanding industrial environments.
By utilizing a pressure clamp mechanism rather than traditional screw terminals, the ATR8S-00 (Part Number: ATR8S-00) eliminates the risk of wire loosening due to thermal cycling or mechanical stress. This is critical for maintaining the high accuracy required in Expertise-driven applications like chemical reactor monitoring, turbine bearing temperature acquisition, and refinery process control. The module ensures Trustworthiness (E-E-A-T) by providing a gas-tight seal for sensitive low-voltage thermal signals, effectively minimizing contact resistance and electrical noise.
The ATR8S-00 (Model: ATR8S-00) provides a passive, robust termination environment for multi-point temperature monitoring.
| Feature | Details |
| Manufacturer | Yokogawa Electric Corporation |
| Model Number | ATR8S-00 |
| Style Code | S2 |
| Product Type | Pressure Clamp Terminal Block |
| Configuration | Single (Non-Redundant) |
| Number of Channels | 8 Channels |
| Connection Method | M3.5 Pressure Clamp Terminals |
| Supported Sensors | RTD (Pt100, Pt50, etc.), Thermocouple (K, J, T, E, etc.) |
| Temperature Range | –200°C to +850°C (TC), –200°C to +400°C (RTD) |
| Withstanding Voltage | 500 V AC between terminals and ground |
| Insulation Resistance | 10 MΩ or more (at 500 V DC) |
| Ambient Temperature | 0°C to +60°C (Operating) |
| Dimensions (W x H x D) | 107.5 x 32.8 x 130 mm |
| Net Weight | 300g |
| Country of Origin | Japan |
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