The high-performance LFI3751<\/b> with Autotune PID temperature control instrument is now CE-compliant. Drive up to \u00b15 A to either thermoelectrics (TECs) or resistive heaters (RH) with up to 9.5 V compliance. This instrument operates from AC (115 \/ 230, 50 or 60Hz). Expect stability as good as 0.001\u00b0C with thermistors. Even across ambient, this PID controller maintains precision temperature.<\/p>\n
From the front panel, adjust temperature limits, current limits, setpoint, PID control values, sensor calibration data, and enable or disable output current. The 4-digit display shows actual or setpoint temperature or resistance, output current and voltage.<\/p>\n
This instrument offers unique features.\u00a0Autotune PID<\/b>\u00a0is a sophisticated algorithm for optimizing the PID control parameters to your load. With the touch of a button, the\u00a0LFI3751\u00a0automatically optimises control settings for most thermal loads, reducing overshoot or improving temperature stability.\u00a0Autoranging<\/b>\u00a0sensor bias currents keep your sensor voltage in the optimal range for maximum signal to noise ratio. It comes with\u00a0Addressable RS232<\/b>\u00a0and\u00a0USB<\/b>\u00a0control is available with an adapter cable:\u00a0WCB404.<\/a> Free\u00a0LabVIEW<\/b>\u00a0drivers simplify computer control.\u00a0Benchlink\u00a0<\/b>software simulates the front panel control from your PC. (NOTE:<\/b>\u00a0The Benchlink Installer is not compatible with 64-bit operating systems. A workaround for Benchlink install is available. Contact Tech Support for details if your application uses the Windows 64-bit OS and Benchlink front panel emulation control.)<\/p>\n Sensor calibration is easy with a reference right on the front panel. For example, to calibrate your thermistor, simply enter three data points from the Resistance vs. Temperature curve. The\u00a0LFI3751<\/b>\u00a0calculates the Steinhart-Hart coefficients and displays either actual temperature or sensor resistance. Also, view Thermoelectric current and voltage and limit current settings.<\/p>\n The\u00a0LFI3751 Digital option provides better setpoint resolution and stability with low-resolution sensors such as RTDs. This option also offers improved overshoot suppression, 50% faster settling times, and faster calibration. An Analog control model is available:\u00a0LFI3751 Analog<\/a><\/p>\n When controlling laser diode temperature, the LDMOUNT-5A<\/a>, a 14-pin butterfly laser diode mount with integrated heat sinking, is available for simple connections between the LFI3751 and the laser.<\/p>\n Wavelength also offers temperature control instruments with higher current and voltage capacity TC10 LAB (10A, 15V)<\/a>, or TC15 LAB (15A, 20V)<\/a>, a touchscreen interface, IntelliTune PID control optimization, and better stability.<\/p>\n Free, effective, and responsive technical support is available to simplify integration of Wavelength products into your OEM design. The standard product can be easily modified to meet your application requirements.<\/p>\n","protected":false},"excerpt":{"rendered":" The high-performance LFI3751 with Autotune PID temperature control instrument is now CE-compliant. Drive up to \u00b15 A to either thermoelectrics (TECs) or resistive heaters (RH) with up to 9.5 V compliance. This instrument operates from AC (115 \/ 230, 50 or 60Hz). Expect stability as good as 0.001\u00b0C with thermistors. Even across ambient, this PID […]<\/p>\n","protected":false},"featured_media":67979,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[5854,21],"product_tag":[],"class_list":{"0":"post-1582","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-instruments","7":"product_cat-temperature-controllers","9":"first","10":"instock","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/product\/1582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/media\/67979"}],"wp:attachment":[{"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/media?parent=1582"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/product_brand?post=1582"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/product_cat?post=1582"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.teamwavelength.com\/maintenance\/wp-json\/wp\/v2\/product_tag?post=1582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}