ASI Instruments A046901 Level Switch Circuit Board

ASI Instruments A046901 is an industrial level switch control circuit board designed to monitor and control liquid level systems, featuring integrated relays and transformer-based power regulation for reliable switching in automation and process control applications. Brand: ASI Instruments Model: A046901 Type: Level Switch Control Circuit Board Function: Liquid level monitoring and switching control Application: Industrial tanks, fluid management systems, process automation Control Type: Electronic level detection with relay output Relay Outputs: Multiple electromechanical relays (visible on board) Power Supply: Transformer-based internal power supply Input Type: Level sensor input (probe or float switch compatible) Output Type: Relay switching outputs for alarms or pump control Circuit Board Type: Through-hole component PCB Mounting Type: Panel or enclosure mounting (bare board) Construction: Fiberglass PCB with discrete electronic components Components Visible: Transformer, relays, capacitors, resistors, integrated circuits Protection: Depends on external enclosure (board-only unit) Connection Type: Terminal points / soldered connections Operating Use: Level indication, pump control, overflow prevention Control Features: Automatic switching based on level signal input Indicator Elements: Electronic components (no dedicated display) Color: Yellow PCB with mixed component colors (black, red, metallic) Condition: Used or new surplus (as shown, without full enclosure) Manufacturer: ASI Instruments Country of Manufacture: United States Weight: Approx. 0.2–0.4 kg (typical for board and components) Dimensions: Approx. 150–200 mm length with compact rectangular PCB layout