{"product_id":"abb-087147-002-smartsensor-electrometer-smartsensor","title":"ABB 087147-002 SmartSensor Electrometer SmartSensor","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 087147-002\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e087147-002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eElectrometer SmartSensor, operates as a dedicated hardware component for low-current signal amplification and electro-high-voltage (ELHV) measurement within SmartSensor industrial monitoring networks. The printed circuit board assembly (PWA) executes precise charge detection and physical conditioning of sub-nanoampere currents from dedicated sensor probes before converting them into normalized data for downstream processors.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e087147-002 (Alternative P\/N: 087147002)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial Standard (Contact Factory for Certified Track)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.2 x 7.5 x 2 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Industrial Grade (Contact Factory for exact ranges)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow-power sensor instrumentation architecture\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBoard Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePC Board Electrometer PWA ELHV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Channel Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-impedance electrometer input path\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDeterministic Integration and Bus Synchronization\u003c\/h3\u003e\n\u003cp\u003eThis electrometer assembly incorporates specialized firmware flash compatibility subroutines to coordinate sample synchronization with host analytical instruments. Designed to manage signal acquisition parameters across distributed I\/O architectures, the hardware processes input variations without introducing timing jitter to the internal backplane bus. The localized shielding matrix on the PWA supports deterministic data transmission over native field networks, allowing multi-point I\/O density scaling while isolating the high-impedance frontend from ambient electromagnetic fields and backplane bus communication noise.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStrict Electrostatic Discharge Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBecause this electrometer board features ultra-high-impedance input components, technicians must wear a continuously monitored, grounded ESD wrist strap during unboxing and installation. Never touch the high-resistance input traces directly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding and Grounding Protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board must be mounted in a sealed, moisture-free instrument enclosure. The coaxial or triaxial input cables from the measurement probe must be rigidly secured to eliminate microphonic noise generated by physical vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation and Cleanliness Constraints:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe surface of the PWA must remain free of dust, condensation, and oils. Any surface contamination can create leakage currents that degrade the accuracy of the electro-high-voltage (ELHV) measurement circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Engineering FAQ\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 087147-002 electrometer assembly support hot-swap replacement routines?\u003c\/p\u003e\n\u003cp\u003eA: No. Live insertion or removal of this high-impedance sensor card will cause immediate voltage transients across the power rail decoupling capacitors. This can damage the sensitive electrometer front-end operational amplifiers and distort calibrated baseline parameters.\u003c\/p\u003e\n\u003cp\u003eQ: How is the high-voltage isolation boundary maintained on this ELHV card?\u003c\/p\u003e\n\u003cp\u003eA: The board design features physical isolation routing slots and guarding traces surrounding the input section. This layout separates the low-voltage logic signal processing section from the electro-high-voltage measuring nodes, preventing cross-talk and leakage tracking.\u003c\/p\u003e\n\u003cp\u003eQ: What action should be taken if measurement drift is observed after installation?\u003c\/p\u003e\n\u003cp\u003eA: Check for firmware flash compatibility conflicts with the main node controller, and ensure that the enclosure seals are intact. Moisture or particulate contamination on the board surface will form leakage paths that directly cause measurement drift on electrometer-grade PWAs.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021150081197,"sku":"087147-002","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/PCBBoard_5.jpg?v=1780478502","url":"https:\/\/www.maxwellplc.com\/products\/abb-087147-002-smartsensor-electrometer-smartsensor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}