{"id":9529,"date":"2025-07-08T13:42:47","date_gmt":"2025-07-08T12:42:47","guid":{"rendered":"https:\/\/lda.be\/?post_type=product&#038;p=9529"},"modified":"2025-07-08T14:28:34","modified_gmt":"2025-07-08T13:28:34","slug":"7hl-hazardous-location-proximity-sensor","status":"publish","type":"product","link":"https:\/\/lda.be\/en\/product\/7hl-hazardous-location-proximity-sensor\/","title":{"rendered":"7HL &#8211; Hazardous Location Proximity Sensor"},"content":{"rendered":"<p>The Canfield 7HL series is a long-acting proximity sensor developed for detecting piston position on NFPA pushrod cylinders with bore sizes from 2\u2033 to 8\u2033. This sensor is specifically designed for use in hazardous environments where gas, dust or flammable vapors may be present. The 7HL builds on the proven design of the 7000 series with &#8220;floating&#8221; mounting system, and features CSA certification for explosion safety.<\/p>\n<p>The housing consists of anodized 6061-T6 aluminum and is fully filled with epoxy resin for protection against vibration, shock and ingress of moisture or dust. The sensor features a normally open reed contact that switches at 0-120 V AC\/DC, up to a load of 10 W resistive and 0.5 A current. The fast response time (0.5 ms on, 0.1 ms off) makes the sensor suitable for dynamic applications.<\/p>\n<p>The standard 9 ft long SJTOW cable is suitable for heavy-duty use and connects via a \u00bd\u2033 conduit connection. The sensor has a temperature rating of T6 and an operating temperature range of -20 \u00b0C to +80 \u00b0C. It meets CSA classifications for use in areas with gas, dust and fibers.<\/p>\n<p>Want to find out if the 7HL series is suitable for your application in explosion-proof zones? Request your quote from LDA Belgium today and choose safety, reliability and robustness.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Canfield 7HL series is a long-acting proximity sensor developed for detecting piston position on NFPA pushrod cylinders with bore sizes from 2\u2033 to 8\u2033. This sensor is specifically designed for use in hazardous environments where gas, dust or flammable vapors may be present. The 7HL builds on the proven design of the 7000 series [&hellip;]<\/p>\n","protected":false},"featured_media":9523,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[1610],"product_cat":[546,713,1617],"product_tag":[],"class_list":{"0":"post-9529","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-canfield","7":"product_cat-pneumatics","8":"product_cat-pneumatic-cylinders","9":"product_cat-cylinders-switches-sensors","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>7HL - Hazardous Location Proximity Sensor - LDA Belgium<\/title>\n<meta name=\"description\" content=\"Canfield 7HL proximity sensor for cylinders, explosion proof (CSA), 0-120 V AC\/DC, IP65, aluminum housing, 0.5 A. 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