Product Short Description
Product Name: Absolute Process Instruments API 4380 Series Signal Conditioner / Isolated Transmitter.
Product Overview: The API 4380GD is a signal conditioner used to convert the output signal from a transmitter into a standard format that can be read by a controller or other device. It is part of the API 4380 Series designed for a variety of industrial applications, providing electrical isolation to protect against noise and ground loop issues.
Description
Technical Specifications:
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Input Signal Range: 4–20 mA, 0–10 V, J/K/T/R thermocouples
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Output Signal Range: 4–20 mA, 0–10 V
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Accuracy: ±0.1% of full scale
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Power Supply: 24 VDC
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Operating Temperature: -40 °C to +85 °C (-40 °F to +185 °F)
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Humidity: 5% to 95% (non-condensing)
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IP Rating: IP20
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Agency Certifications: CE, UL, CSA
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Dimensions: 110 mm × 35 mm × 22 mm (4.33 in × 1.38 in × 0.87 in)
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Weight: 0.1 kg (0.22 lb)
Key Features:
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Wide input range accepting various signal types including current, voltage, and thermocouples
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High accuracy of ±0.1% FS
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Galvanic isolation between input and output to protect against electrical noise and interference
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DIN rail mountable for convenient installation in control cabinets
Application Scenarios:
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Process control
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Automation systems
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Data acquisition and monitoring systems (SCADA)
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Power and energy management
Installation & Usage Notes:
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Easily mounts onto standard DIN rails inside control cabinets
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Provides isolation between input, output, and power supply to prevent noise and grounding circuit issues





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