{"product_id":"dwyer-instruments-a3010-photohelic-differential-pressure-switch","title":"Dwyer Instruments A3010 Photohelic Differential Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Dwyer Instruments A3010 Photohelic Differential Pressure Switch is a DWYER Series A3000\/A3010 assembly that combines a differential pressure switch with an integrated gauge, delivering a 25 PSIG full-scale gauge reading. As part of the Photohelic family, this model integrates sensing, indication, and switching in a single unit, enabling users to monitor differential pressure while receiving an electrical switch signal at a defined setpoint. The compact, single-package design simplifies installation by providing both real-time pressure indication and automatic control or alarm capability without additional instrumentation. Within the Series A3000\/A3010 line, the A3010 designation identifies this particular configuration for differential pressure sensing and switching with an integrated gauge. Typical uses include processes or systems where monitoring is needed and a switch is required to actuate equipment, alarms, or controllers when the differential pressure reaches the setpoint. With its built-in gauge, technicians can visually confirm the differential pressure, while the switch output provides a controllable signal for alarms or interlocks.\u003c\/p\u003e\u003c\/div\u003e","brand":"Dwyer","offers":[{"title":"New","offer_id":51681568260398,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ee4c2e36-0037-4235-b5b3-b37da0ca22e8.jpg?v=1769635072","url":"https:\/\/plgautomation.com\/products\/dwyer-instruments-a3010-photohelic-differential-pressure-switch","provider":"PLG Automation ","version":"1.0","type":"link"}