{"product_id":"1912ja001100000-abb-commander-1900-chart-recorder","title":"1912JA001100000 | ABB | Commander 1900 Chart Recorder","description":"\u003cp\u003eConfigured for multi-channel field variable data collection and continuous trace visualization in process monitoring networks, the \u003cstrong\u003eABB 1912JA001100000\u003c\/strong\u003e (\u003cstrong\u003e1912JA001100000\u003c\/strong\u003e Circular Chart Recorder) provides direct physical\/electrical execution. It converts incoming analog process signals into real-time physical pen displacement and chart rotations across standard circular paper formats.\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\u003e1912JA001100000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Switzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e12 lbs (5.44 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e305 mm x 254 mm x 203 mm (12 in x 10 in x 8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e115 VAC standard nominal supply load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePen Configuration\u003c\/td\u003e\n\u003ctd\u003e2 Pen standard configuration (up to 6 independent input channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Support\u003c\/td\u003e\n\u003ctd\u003eTemperature (RTD\/TC), pressure, flow, 4-20 mA \/ VDC analog signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChart Speed\u003c\/td\u003e\n\u003ctd\u003eUser-selectable rotational time profiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCircular Chart Recorders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Compliance\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Analog Input Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe Commander 1900 series utilizes high-impedance input signal conditioning circuitry to process temperature, flow, and 4-20 mA loop variables. Channel-to-channel isolation prevents ground loop interference across active pens, maintaining signal integrity and pen position accuracy during full-scale step responses. Internal digital filters attenuate high-frequency process noise before translating loop values to servo-driven pen arm movements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How should signal shielding be terminated for 4-20 mA analog input loops to prevent trace jitter?\u003c\/p\u003e\n\u003cp\u003eA: Drain wires for shielded twisted-pair cables must be grounded at one single point (typically the instrument enclosure ground lug) to prevent common-mode noise interference across input channels.\u003c\/p\u003e\n\u003cp\u003eQ: Can the pen calibration and chart rotation speed be adjusted directly on the unit?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The user-interface interface allows pen scaling adjustments, zero\/span recalibration, and rotational speed selections without requiring external programming hardware.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCut panel opening to specified dimensions (305 mm x 254 mm cutout clearance) and verify the panel thickness supports the 12 lbs module weight.\u003c\/li\u003e\n\u003cli\u003eInsert the unit through the front panel and tighten side-mounting brackets until the perimeter gasket forms a dust-tight seal.\u003c\/li\u003e\n\u003cli\u003eWire the 115 VAC power input and process signal cables to the rear terminal blocks in accordance with local electrical code safety ratings.\u003c\/li\u003e\n\u003cli\u003eEnsure the instrument housing is bonded to protective earth (PE) using a dedicated grounding conductor prior to applying line power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53218458829109,"sku":"1912JA001100000","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1912JA001100000.png?v=1785139803","url":"https:\/\/www.5gplc.com\/products\/1912ja001100000-abb-commander-1900-chart-recorder","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}