YOKOGAWA YTA610-JA1A2DKX2KU2SG Temperature Transmitter | Dual RTD, 4-20mA+HART, Field Mount, SIL2, Special Gas

YOKOGAWA YTA610-JA1A2DKX2KU2SG Temperature Transmitter | Dual RTD, 4-20mA+HART, Field Mount, SIL2, Special Gas

YOKOGAWA YTA610-JA1A2DKX2KU2SG transmitter specifications. Dual-input temperature transmitter assembly, 4-20mA+HART, SIL2, ATEX, for special gas applications.

Product Overview

The YOKOGAWA YTA610-JA1A2DKX2KU2SG is a highly specialized, pre-configured dual-input temperature transmitter assembly from the YTA600 series. The extensive model suffix defines a complete package tailored for a specific application, likely involving special process gases. It includes the YTA610 transmitter configured for two RTD inputs, specific sensor assemblies (thermowells), mounting hardware, and certifications for SIL2 functional safety and ATEX/IECEx hazardous areas, with additional considerations for gas compatibility ("SG").

Technical Specifications

Key Features

• Application-Specific Design:​ Configured for measurement in special/reactive gas processes

• Complete Matched Assembly:​ Includes transmitter, two specialized RTD sensor assemblies, and mounting

• Dual RTD Inputs:​ Supports safety-critical redundant or differential measurement

• HART Communication:​ For configuration and advanced diagnostics

• SIL2 & ATEX Certified:​ For use in safety instrumented systems within explosive atmospheres

• Special Wetted Materials:​ Selected for compatibility with aggressive or pure gases

• High Accuracy:​ ±0.05% span for precise monitoring

• Pre-Calibrated System:​ Optimized performance as a matched set

Applications

• Redundant temperature measurement in reactors handling special gases (e.g., chlorine, hydrogen, phosgene)

• Process safety systems (SIL2) in petrochemical and specialty chemical plants

• Differential temperature monitoring across catalyst beds or in gas synthesis processes

• Any safety-critical application involving hazardous, toxic, or reactive gases requiring certified equipment

Important Notes

1. This is a bespoke, custom-engineered assembly. The suffix JA1A2DKX2KU2SG​ defines every detail: sensor type, materials (likely exotic alloys), gas service approval, safety ratings, and mechanical configuration.

2. The "SG" designation is critical and indicates approval for a specific gas or group of gases; verify the exact gas compatibility.

3. For SIL2 applications, integration must follow the device's safety manual and all relevant functional safety standards.

4. Installation, operation, and maintenance​ must adhere strictly to the provided documentation due to the specialized and safety-critical nature of the application.

5. The assembly is a matched set; components should not be interchanged with standard parts.