Description

1. Product Title

FOXBORO B0300AN‑ I/A‑Series Temperature Transmitter Module

2. Product Overview

B0300AN is Foxboro I/A‑Series loop‑powered temperature transmitter module. It accepts RTD and thermocouple input signals from field temperature sensors, performs high‑precision signal conditioning and converts to standard 4‑20 mA output signal. Local display supports on‑site parameter configuration and process value reading. Suitable for cabinet‑mount or field‑mount installation. High‑accuracy signal conversion ensures stable temperature measurement for petrochemical, chemical and power‑plant process loops。

3. Technical Specifications

• Brand: FOXBORO
• Model: B0300AN
• Warranty: One Year
• Condition: 100% New & Original
• Input: RTD, Thermocouple multi‑type temperature sensor
• Output: 4‑20 mA loop‑powered signal
• Accuracy: ±0.1% full‑scale
• Power Supply: 24 VDC loop‑power
• Operating Temp: ‑25°C ~ +70°C
• Mounting: Field head‑mount / cabinet‑mount
• Protection Class: IP20
• 

4. Application Scenarios

• Petrochemical Process Loop: Temperature signal conversion for reactor and heat‑exchanger measurement points.
• Power‑plant Auxiliary System: Temperature transmitter spare for Foxboro I/A‑Series DCS system.
• Chemical‑plant Instrument Retrofit: Replacement transmitter for existing field temperature‑measurement loops.