{"product_id":"873ec-bipfgz-foxboro-electrochemical-analyzers","title":"873EC-BIPFGZ Foxboro Electrochemical Analyzers","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro 873EC-BIPFGZ\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e873EC-BIPFGZ\u003c\/strong\u003e Electrochemical Analyzer, operates as a dedicated hardware component for electrodeless conductivity measurement and liquid analytical sensing within Foxboro I\/A Series DCS platforms. Operating on 220 VAC (50\/60 Hz, 10.2 W) or secondary 24 VDC rails, this panel-mounted operator interface unit conditions signals from non-contact toroidal sensors, processes temperature input via a 100K thermistor, and provides continuous 4-20 mA analog output transmission across an operating temperature range of -40 to +70 deg C (-40 to +158 deg F).\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e873EC-BIPFGZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10.01 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Foxboro Panel-Mount Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C (-40 to +158 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e220 VAC, 50\/60 Hz (Auxiliary 24 VDC support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e100K thermistor input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Tolerance\u003c\/td\u003e\n\u003ctd\u003e10 g, 1\/2 sine wave for 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Tolerance\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak (2 Hz to 13.2 Hz); 0.7 g (13.2 Hz to 150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control and Cold Junction Compensation\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro 873EC-BIPFGZ electrochemical analyzer integrates precise signal conversion electronics for continuous 4-20 mA HART loop protocol telemetry and industrial digital communication. Designed for harsh process environments, internal input stages feature channel-to-channel isolation to prevent ground loops between field-mounted toroidal sensors and central control systems. Integrated thermal algorithms utilize the dedicated 100K thermistor input for accurate automatic temperature compensation (ATC), preventing chemical concentration calculation errors caused by process solution thermal shifts.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the integrated 100K thermistor interface manage temperature drift during concentration measurements?\u003c\/p\u003e\n\u003cp\u003eA: The analyzer continuously measures real-time solution temperature via the 100K thermistor input, applying internal mathematical matrix scaling to compensate the 4-20 mA output signal back to standard reference temperatures.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding procedure prevents signal noise on the 4-20 mA analog output lines?\u003c\/p\u003e\n\u003cp\u003eA: The sensor shield drain wire must connect directly to the primary chassis earthing lug, ensuring ground loops do not corrupt high-frequency electrodeless drive frequencies or output current loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCut panel opening to specified enclosure dimensions and verify front gasket sealing prior to inserting chassis.\u003c\/li\u003e\n\u003cli\u003eSecure side-mounting brackets evenly against cabinet wall to maintain environmental seal and vibration stability.\u003c\/li\u003e\n\u003cli\u003eWire 220 VAC primary supply leads to designated terminal strip points, keeping high-voltage AC conductors isolated from low-voltage 4-20 mA loop lines.\u003c\/li\u003e\n\u003cli\u003eConnect electrodeless probe lead cables and 100K thermistor wires to isolated input terminals, terminating braided shielding at cabinet ground earth.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53406572806453,"sku":"873EC-BIPFGZ","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/873CC-BIYFGZ_7457c61e-7960-4252-a57d-9e6922f0b2b0.png?v=1787728993","url":"https:\/\/www.5gplc.com\/products\/873ec-bipfgz-foxboro-electrochemical-analyzers","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}