{"id":29785,"date":"2026-08-07T18:50:11","date_gmt":"2026-08-07T17:50:11","guid":{"rendered":"https:\/\/innovogroup.eu\/?post_type=product&#038;p=29785"},"modified":"2026-11-07T05:35:15","modified_gmt":"2026-11-07T04:35:15","slug":"multifunctional-signal-generator-fnirsi-sg-002","status":"publish","type":"product","link":"https:\/\/innovogroup.eu\/en\/product\/multifunctional-signal-generator-fnirsi-sg-002\/","title":{"rendered":"Multifunctional signal generator FNIRSI SG-002"},"content":{"rendered":"<h3>FNIRSI SG-002 Multifunctional signal generator<\/h3>\n<p>The FNIRSI SG-002 is a fully professional, multifunctional voltage and current signal generator designed for testing, diagnostics, and commissioning of automation systems. It supports \u00b112 V and 0\u201324 mA signals, operates in active and passive modes, works with 2-, 3-, and 4-wire installations, and offers high accuracy after calibration (up to 0.05 V \/ 0.05 mA). With its compact dimensions of 89 \u00d7 69 \u00d7 28 mm, the FNIRSI SG-002 is a truly mobile signal source. It is a tool that effectively replaces several devices and gives you full control over the signal in all conditions.<\/p>\n<p>\n<img decoding=\"async\" alt=\"The FNIRSI signal generator suspended above a minimalist base, presenting a compact and modern design.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-2.jpg\" \/>\n<\/p>\n<h3>Full compatibility with automation and PLC<\/h3>\n<p>The generator has been designed with real industrial installations in mind. It works seamlessly with PLCs, inverters, proportional valves, transducers, and control systems. Support for both active and passive outputs allows you to test virtually any type of analog input \u2013 without any complications, additional resistors, or external power sources.<\/p>\n<p>\n<img decoding=\"async\" alt=\"Close-up of the screw connectors of the FNIRSI signal generator, showing convenient and safe cable connection.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-3.jpg\" \/>\n<\/p>\n<h3>Universal voltage ranges \u2013 exactly what you need<\/h3>\n<p>The FNIRSI SG-002 offers a wide selection of voltage modes: \u00b112 V, \u00b15 V, 0\u201310 V, 2\u201310 V, 0\u20135 V, 1\u20135 V, 0\u20133.3 V, 0\u20132.5 V, 0\u20131 V, and \u201310\u20130 V. This means that a single device is sufficient for testing both classic industrial installations and modern electronics or low-voltage control systems.<\/p>\n<p>\n<img decoding=\"async\" alt=\"FNIRSI signal generator held in a black hand, with a terminal strip connected at the top.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-8.jpg\" \/>\n<\/p>\n<h3>Precise current generation up to 24 mA<\/h3>\n<p>The current output covers the range of 0\u201324 mA and supports the popular 0\u201320 mA and 4\u201320 mA standards. High stability and accuracy after calibration make the generator ideal for sensor simulation, analog input calibration, and measurement circuit verification \u2013 even with loads up to 500 \u03a9.<\/p>\n<p>\n<img decoding=\"async\" alt=\"FNIRSI signal generator on a light background, shown with controls.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-4.jpg\" \/>\n<\/p>\n<h3>Coarse and fine adjustment \u2013 full control over details<\/h3>\n<p>The rotary encoder allows you to work in coarse and fine adjustment modes. This allows you to quickly set an approximate value and then refine it with high precision. One turn of the knob generates 30 pulses, which translates into very smooth and predictable adjustment \u2013 ideal for both quick tests and precise calibration.<\/p>\n<p>\n<img decoding=\"async\" alt=\"FNIRSI signal generator viewed from above with a green terminal strip plugged in and a large control knob.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-5.jpg\" \/>\n<\/p>\n<h3>Clear display and flexible presentation modes<\/h3>\n<p>The 4-digit LED display offers 8 levels of brightness adjustment and various data presentation modes: actual value, percentage, and special modes. This makes reading parameters quick and unambiguous, regardless of lighting conditions and the nature of the work.<\/p>\n<p>\n<img decoding=\"async\" alt=\"Open FNIRSI signal generator housing with visible interior and built-in battery.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-6.jpg\" \/>\n<\/p>\n<h3>Settings memory and quick start points<\/h3>\n<p>The generator allows you to save the set voltage or current values, which are automatically restored after restarting. In addition, a quick start function is available, allowing you to save several predefined signal levels. This saves a lot of time during serial testing and repetitive service procedures.<\/p>\n<p>\n<img decoding=\"async\" alt=\"FNIRSI signal generator on a tabletop with a backlit display, next to a second module and terminal strip.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-7.jpg\" \/>\n<\/p>\n<h3>Three power supply methods \u2013 ready to work anywhere<\/h3>\n<p>The FNIRSI SG-002 can be powered from an external 15\u201330 V DC source (eg, from a 24 V PLC installation), via micro USB 5 V, or from a built-in 1100 mAh \/ 3.7 V lithium battery. The device can operate while charging, which gives you complete independence in the field and in control cabinets.<\/p>\n<p>\n<img decoding=\"async\" alt=\"FNIRSI signal generator presented on a set with gray blocks, with accessories next to it.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-9.jpg\" \/>\n<\/p>\n<h3>Safe connection and logical terminal structure<\/h3>\n<p>Detachable terminal strips enable quick and secure connection of voltage and current signals. The well-thought-out terminal layout facilitates correct connection in active and passive modes and minimizes the risk of errors when working in industrial installations.<\/p>\n<p>\n<img decoding=\"async\" alt=\"FNIRSI signal generator in use during maintenance work on installations and control cabinets.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/19555\/26063\/Wielofunkcyjny-generator-sygnalow-FNIRSI-SG-002-lifestyle-1.jpg\" \/>\n<\/p>\n<h3>Included:<\/h3>\n<ul class=\"list-disc pl-5\">\n<li>FNIRSI SG-002 signal generator<\/li>\n<li>Detachable terminal strip<\/li>\n<li>USB cable (micro USB)<\/li>\n<li>User manual<\/li>\n<\/ul>\n<div class=\"table-wrapper\">\n<p>\u00a0<\/p>\n<h3><\/h3>\n<table>\n<tbody>\n<tr>\n<th>Manufacturer<\/th>\n<td>TO FINISH<\/td>\n<\/tr>\n<tr>\n<th>Model<\/th>\n<td>SG-002<\/td>\n<\/tr>\n<tr>\n<th>Device type<\/th>\n<td>Multifunctional voltage and current signal generator<\/td>\n<\/tr>\n<tr>\n<th>Voltage output range<\/th>\n<td>\u00b112 V (multi-mode)<\/td>\n<\/tr>\n<tr>\n<th>Available voltage modes<\/th>\n<td>\u00b112 V, \u00b15 V, 0\u201310 V, 2\u201310 V, 0\u20135 V, 1\u20135 V, 0\u20133.3 V, 0\u20132.5 V, 0\u20131 V, \u201310\u20130 V<\/td>\n<\/tr>\n<tr>\n<th>Current output range<\/th>\n<td>0\u201324 mA<\/td>\n<\/tr>\n<tr>\n<th>Current standards<\/th>\n<td>0\u201320 mA, 4\u201320 mA, 0\u201324 mA<\/td>\n<\/tr>\n<tr>\n<th>Voltage accuracy after calibration<\/th>\n<td>\u00b10.05 V<\/td>\n<\/tr>\n<tr>\n<th>Current accuracy after calibration<\/th>\n<td>\u00b10.05 mA<\/td>\n<\/tr>\n<tr>\n<th>Maximum load resistance (current)<\/th>\n<td>\u2264 500 \u03a9<\/td>\n<\/tr>\n<tr>\n<th>Current output type<\/th>\n<td>Active and passive<\/td>\n<\/tr>\n<tr>\n<th>Supported wiring configurations<\/th>\n<td>2-, 3-, and 4-wire<\/td>\n<\/tr>\n<tr>\n<th>Value adjustment<\/th>\n<td>Coarse and fine (rotary encoder)<\/td>\n<\/tr>\n<tr>\n<th>Adjustment resolution<\/th>\n<td>Coarse adjustment: 0.1\u20135 V \/ mA<br \/>Fine adjustment: 0.01\u20130.5 V\/mA<\/td>\n<\/tr>\n<tr>\n<th>Encoder<\/th>\n<td>30 pulses per revolution<\/td>\n<\/tr>\n<tr>\n<th>Display<\/th>\n<td>4-digit high-brightness LED<\/td>\n<\/tr>\n<tr>\n<th>Display brightness adjustment<\/th>\n<td>8 levels<\/td>\n<\/tr>\n<tr>\n<th>Display modes<\/th>\n<td>Actual value, percentage, special modes<\/td>\n<\/tr>\n<tr>\n<th>Settings memory<\/th>\n<td>Yes (automatic restoration after restart)<\/td>\n<\/tr>\n<tr>\n<th>Quick start points<\/th>\n<td>Yes, programmable<\/td>\n<\/tr>\n<tr>\n<th>External power supply<\/th>\n<td>DC 15\u201330 V<\/td>\n<\/tr>\n<tr>\n<th>USB power supply<\/th>\n<td>micro USB 5V<\/td>\n<\/tr>\n<tr>\n<th>Battery power supply<\/th>\n<td>Built-in 3.7 V \/ 1100 mAh lithium battery<\/td>\n<\/tr>\n<tr>\n<th>Operation during charging<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Signal connectors<\/th>\n<td>Detachable terminal strips<\/td>\n<\/tr>\n<tr>\n<th>Dimensions<\/th>\n<td>89 \u00d7 69 \u00d7 28 mm<\/td>\n<\/tr>\n<tr>\n<th>Application<\/th>\n<td>Industrial automation, PLC, service, calibration, laboratories, education<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>FNIRSI SG-002 Multifunctional signal generator The FNIRSI SG-002 is a fully professional, multifunctional voltage and current signal generator designed for testing, diagnostics, and commissioning of automation systems. It supports \u00b112 V and 0\u201324 mA signals, operates in active and passive modes, works with 2-, 3-, and 4-wire installations, and offers high accuracy after calibration (up [&hellip;]<\/p>\n","protected":false},"featured_media":99001284,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[918],"product_cat":[2054],"product_tag":[],"class_list":["post-29785","product","type-product","status-publish","has-post-thumbnail","product_brand-fnirsi","product_cat-strumenti-di-misura","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product\/29785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/comments?post=29785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media\/99001284"}],"wp:attachment":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media?parent=29785"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_brand?post=29785"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_cat?post=29785"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_tag?post=29785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}