{"id":6724,"date":"2026-08-24T13:05:14","date_gmt":"2026-08-24T13:05:14","guid":{"rendered":"https:\/\/tmpcontrol.maxigraphx.nl\/producten\/uncategorized\/fotemp-hd20-optische-thermometer-comem\/"},"modified":"2026-09-15T19:00:44","modified_gmt":"2026-09-15T19:00:44","slug":"fotemp-hd20-fiber-optic-thermometer-comem","status":"publish","type":"product","link":"https:\/\/tempcontrol.nl\/en\/producten\/measuring-equipment\/optical-temperature-measurement-systems\/fotemp-hd20-fiber-optic-thermometer-comem\/","title":{"rendered":"FOTEMP HD20 Fiber optic thermometer &#8211; COMEM"},"content":{"rendered":"<p>The fiber optic thermometer FOTEMP HD20\u00a0is ideal for a huge variety of applications due to its portability.<\/p>\n<p>FOTEMP HD20\u00a0offers a unique variety.\u00a0Battery operated for maximum flexibility, the user can move easily from one measurement point to the next. The battery of the handset offers continuous operation for at least 5 hours of electricity and can additionally be loaded with a power supply.<\/p>\n<p>The FOTEMP HD20, Single-channel handheld signal conditioner features a large LCD display with LED backlight and comes with an USB\u00a0communication port, or reference sensor, for real-time data acquisition. It can be controlled directly using the front-panel keypad or using the &#8216;FOTEMP Assistant&#8217;\u00a0software. One installed LED shows the battery charging status and a second LED the operational readiness of the connected sensor.\u00a0Temperature can be measured in high electromagnetic interfered environment, in microwave fields and other environments, where measurement with electric temperature sensors is not possible.<\/p>\n<p>The\u00a0outer jacket of the fiber optic temperature sensors is made out of teflon, at the sensor tip a GaAscrystal (gallium arsenide) is attached. The probe\u00a0sensor is completely non-conductive. Optocon\u2019s fiber optic sensors\u00a0offer complete immunity to RFI and microwave radiation with high temperature operating capability, intrinsic safety, and non-invasive use. The probes are also designed to withstand harsh and corrosive environments.<\/p>\n<p>Starting at a light wave length of 850nm GaAs becomes optical translucent. Since the position of the band gap is temperature dependent, it shifts about 0.4nm\/ Kelvin. The measurement device contains a light source and a device for the spectral detection of the band gap. This guaranties fast, repeatable and reproducible measurements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The fiber optic thermometer FOTEMP HD20\u00a0is ideal for a huge  [&#8230;]<\/p>\n","protected":false},"featured_media":6725,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[195,214],"product_tag":[252],"class_list":["post-6724","product","type-product","status-publish","has-post-thumbnail","product_cat-measuring-equipment","product_cat-optical-temperature-measurement-systems","product_tag-comem","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FOTEMP HD20 Fiber optic thermometer - COMEM &#8226; Tempcontrol<\/title>\n<meta name=\"description\" content=\"The fiber optic thermometer FOTEMP HD20\u00a0is ideal for a huge variety of applications due to its portability. 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