Product Overview
The A201SR04 is a high-precision temperature sensor transmitter designed for industrial process monitoring, delivering accurate and reliable temperature data in critical environments such as chemical reactors, HVAC systems, and food processing lines. This device bridges the gap between temperature sensors (e.g., thermocouples, RTDs) and control systems, converting raw sensor signals into standardized analog outputs for seamless integration with PLCs, DCSs, and SCADA systems.
Equipped with advanced signal conditioning technology, the A201SR04 ensures minimal measurement drift even over extended periods, making it ideal for applications requiring long-term stability. The A201SR04 supports a wide range of temperature sensors, offering flexibility for diverse industrial needs, while its rugged housing protects against dust, vibration, and moisture—key for maintaining performance in harsh operating conditions. Whether used in batch processing or continuous manufacturing, the A201SR04 provides the precision needed to optimize process control and ensure product quality.
Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the "Customer First, Forge Ahead" business philosophy, we provide high-quality customer service. We're here for you, dedicated to meeting your needs!
Technical Specifications
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Parameter
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Value
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Product Model
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Manufacturer
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Industrial Sensing Solutions (Generic)
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Product Type
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Temperature Sensor Transmitter
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Input Type
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RTD (Pt100, Pt1000), Thermocouple (K, J, T)
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Measurement Range
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-200°C to 800°C (varies by sensor type)
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Output Signal
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4-20mA, 0-10V DC
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Accuracy
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±0.1°C (at 0°C reference)
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Operating Voltage
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12-36V DC
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Response Time
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≤500ms
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Environmental Rating
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IP65
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Dimensions
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95mm x 65mm x 30mm (L x W x H)
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Mounting Type
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DIN-rail or panel mount
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Key Features and Benefits
The
A201SR04 combines precision, versatility, and durability to meet the demands of industrial temperature monitoring, with features that enhance reliability and ease of use.
Multi-Sensor Compatibility: The A201SR04 supports both RTDs (Pt100, Pt1000) and thermocouples (K, J, T), eliminating the need for multiple transmitters in mixed-sensor environments. This flexibility allows users to standardize on a single device, simplifying inventory management and system design.
High Accuracy and Stability: With an accuracy of ±0.1°C at 0°C and low drift (<0.1°C/year), the
A201SR04 ensures consistent measurements over time. This precision is critical for processes where temperature variations of even a few degrees can affect product quality, such as pharmaceutical manufacturing or semiconductor production.
Robust Environmental Protection: Rated IP65, the A201SR04 resists dust ingress and low-pressure water jets, making it suitable for washdown areas in food processing plants or humid environments like chemical facilities. Its rugged construction also withstands vibration, ensuring reliability in machinery-mounted applications.
Easy Configuration and Installation: The A201SR04 features a user-friendly interface with push-button calibration and LED status indicators, allowing quick setup without specialized tools. Its compact design and dual mounting options (DIN-rail or panel) simplify installation in tight control cabinets, while the wide 12-36V DC input range ensures compatibility with standard industrial power supplies.
Seamless Integration with Alarm Systems: When paired with alarm panels like the DEIF AL8-2, the A201SR04 enables real-time temperature alerts. Its 4-20mA output can trigger alarms if temperatures exceed user-defined thresholds, enhancing process safety and enabling proactive intervention.
We back the A201SR04 with a one-year warranty, ensuring long-term performance. Our technical team provides pre-sales support to help select compatible sensors and verify system integration, plus after-sales assistance for calibration and troubleshooting.
Related Models
- A201SR02 – Basic version of the A201SR04 with support for RTDs only, ideal for cost-sensitive applications with standardized sensor setups.
- A201SR06 – Advanced model of the A201SR04 with HART communication, enabling remote configuration and diagnostics for smart industrial systems.
- A201SR04-EX – Explosion-proof variant of the A201SR04, certified for hazardous areas (ATEX, IECEx), suitable for oil refineries and chemical storage facilities.
- A201SR04-H – High-temperature version of the A201SR04 with an extended measurement range (-200°C to 1200°C), designed for metal processing and furnace monitoring.
- A201SR04-W – Wireless transmitter based on the A201SR04, using LoRaWAN for battery-powered, remote temperature monitoring in hard-to-reach locations.
As a certified partner of industry leaders, we provide key components for process industries, discrete manufacturing, and infrastructure. If you cannot find the model you need, contact us immediately via [WhatsApp](
https://wa.me/+86 19389860630) or email:
jllucky33@qq.com.
