The Foxboro 876PH is a high-performance, two-wire loop-powered intelligent transmitter designed to deliver precise measurement, local indication, and signal transmission for pH, ORP (Oxidation-Reduction Potential), and Ion Selective Electrode (ISE) concentrations. Built to operate seamlessly in demanding industrial settings, it combines rugged construction with advanced digital communication capabilities.
⚙️ Technical Parameters
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Model Designation: 876PH-SYFN-7
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Operating Voltage: 12.8 to 42 VDC
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Power Consumption: 1W Maximum
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Measurement Range: 0 to 14 pH (-2 to +16 pH selectable)
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Output Signal: 4 to 20 mA analog output combined with a super-imposed HART digital signal
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Enclosure Rating: IP66 and NEMA 4X dust-tight, weatherproof, and corrosion-resistant
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Display: Integrated LCD indicator capable of showing one, two, or three measurement variables
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Communication Protocols: HART communication protocol compatible with asset management systems
📋 Product Datasheet Details
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Dimensions: Standard field-mounting enclosure configuration (approx. 160 mm x 160 mm x 120 mm layout profile varying slightly by mounting brackets)
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Weight: Approximately 2.5 kg (5.5 lbs) depending on specific mounting hardware options
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Country of Origin: United States / Made in USA (Foxboro by Schneider Electric manufacturing standards)
❓ Frequently Asked Questions (Q&A)
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Q: What sensors are compatible with this specific model version?
A: This model is engineered to support compatible electrochemical sensors for accurate on-line industrial liquid analytical processing and continuous monitoring.
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Q: How is the transmitter powered during field operations?
A: It utilizes a standard two-wire loop-powered architecture operating safely within the 12.8 to 42 VDC supply range.
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Q: Can configuration parameters be modified remotely?
A: Yes, remote configuration and calibration can be conveniently handled using a HART hand-held communicator or a PC-based configurator.
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