Overview
The SAV144-S53 module is engineered for safety-critical environments where precise analog signal monitoring is essential. It supports 16 isolated input channels, each capable of handling voltage signals from field instruments such as transmitters and sensors. This module is a key component in Yokogawa’s ProSafe-RS SIS, ensuring reliable data acquisition and fault tolerance in hazardous process industries.
Moreover, the SAV144-S53 offers excellent input accuracy and fast response time, making it ideal for real-time safety applications. In addition, its robust isolation and wide input range allow it to operate effectively in noisy or high-voltage environments. The module is compact, DIN-rail mountable, and integrates seamlessly with Yokogawa’s engineering tools for configuration and diagnostics.
Therefore, it is widely used in oil and gas, petrochemical, and power generation sectors where safety and precision are paramount.
Technical Data
| Parameter | Specification |
|---|---|
| Model | SAV144-S53 |
| Type | Analog Input Module |
| Dimensions | 11.1 cm × 13.5 cm × 8.9 cm |
| Weight | 0.24 kg |
In addition, the module supports diagnostics for open wire detection and signal integrity monitoring.
Typical Applications
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Safety Instrumented Systems (SIS): Acquires analog signals for emergency shutdown and interlock systems.
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Oil & Gas Facilities: Monitors pressure, temperature, and flow sensors in hazardous zones.
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Power Plants: Ensures safe operation of turbines and boilers through precise analog input monitoring.
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Chemical Processing: Interfaces with critical process transmitters for real-time safety control.
For instance, in a refinery, the SAV144-S53 is used to monitor pressure transmitters in high-risk zones, triggering shutdowns if thresholds are exceeded.
Moreover, its fast response time and high accuracy make it suitable for applications where milliseconds matter.
FAQ
Q: What types of signals does the SAV144-S53 support?
A: It supports voltage signals in the 1–5 V and 1–10 V ranges.
Q: How many input channels are available?
A: The module provides 16 isolated analog input channels.
Q: Is it suitable for safety-critical applications?
A: Yes, it is designed for use in Yokogawa’s ProSafe-RS safety instrumented systems.
Q: What is the response time of the module?
A: It responds in less than 1 millisecond.
Q: Can it detect open wire conditions?
A: Yes, it includes diagnostics for open wire detection and signal integrity.
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: All our new and original products come with a standard one-year warranty. |
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