SAT600 Temperature Isolated Safety Barrier

The SAT600 temperature signal isolated safety barrier converts RTD signals from hazardous areas into isolated current or voltage outputs. It offers three-way galvanic isolation, high accuracy (±0.1°C), and low power consumption. Suitable for industrial applications in chemical, oil & gas, and pharmaceutical sectors, it ensures safe and reliable temperature measurement with intrinsic safety certification for Zone 0 environments.

Characteristics

Intrinsically Safe Design Certified for Zone 0 Hazardous Areas [Ex ia Ga] IIC, Ensuring Safe and Reliable Temperature Signal Transmission

Three-Way Galvanic Isolation Between Input, Output, and Power Supply for Enhanced System Safety and Elimination of Ground Loop Interference

High-Accuracy Temperature Conversion with ±0.1°C Precision for <100°C Range and ±0.1% FS for >100°C Range Ensuring Measurement Reliability

Supports Multiple RTD Inputs Including Pt100, Cu50, Cu100, BA1, BA2, and Custom Resistance Sensors for Broad Application Flexibility

Standard Analog Output Options Include 4–20 mA, 0–20 mA, 0–10 V, and 1–5 V to Match Various DCS, PLC, and SCADA Systems

Name	Description
Series Number	SAT600 (Temperature Isolated Safety Barrier)
Instrument Type	Input type only
Input	P3: Resistance (-50°C to 200°C) P4: Resistance (0°C to 100°C) P5: Resistance (0°C to 200°C) P1: Pt100 resistance (custom temperature ranges available with remarks)
Channel Type	0: One input and one output
Output	AA: 4–20 mA
Power Supply	C: 24 VDC

SAT600 Temperature Signal Isolated Safety Barrier

The SAT600 Temperature Signal Isolated Safety Barrier is designed to convert resistance temperature detector (RTD) signals from hazardous areas into isolated current or voltage outputs for transmission to the safe area. With full three-way isolation between input, output, and power supply, it delivers high accuracy and reliable performance in industrial environments. Optional configuration via a dedicated handheld programmer enables easy setup and calibration (refer to Programmer User Manual).

Applications:

Temperature measurement and monitoring in explosive atmospheres.
Signal conversion for RTD sensors such as Pt100, Cu50, Cu100, BA1, BA2.
Integration with DCS, PLC, and SCADA systems for process temperature control.
Industrial automation requiring intrinsic safety and galvanic isolation.
Ideal for use in chemical, oil & gas, pharmaceutical, and energy sectors where precise temperature data transmission is essential.

Features:

Intrinsically safe design: Certified with [Ex ia Ga] IIC for operation in Zone 0 hazardous locations.
Three-way galvanic isolation: Ensures signal integrity and system safety across input, output, and power circuits.
High-accuracy temperature conversion: ±0.1°C for temperatures below 100°C, ±0.1% FS for temperatures above 100°C.
Multiple output options: Supports 0–20 mA, 4–20 mA, 0–10 V, and 1–5 V signals (custom types available on request).
Low power consumption: 0.7W (single channel), 1.3W (dual channel) at 24V DC supply.

*Suitable for demanding industrial applications where accurate temperature sensing and intrinsic safety are critical.