{"product_id":"yokogawa-sb302-s1-signal-generator","title":"Yokogawa SB302 S1 Signal Generator","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa SB302 S1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSB302 S1\u003c\/strong\u003e Signal Generator, operates as a dedicated hardware component for precision waveform synthesis and frequency testing within laboratory and industrial instrumentation platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSB302 S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact industrial form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial environmental standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100-240 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e1 µHz to 30 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplitude Range\u003c\/td\u003e\n\u003ctd\u003e10 µV to 10 V (into 50 Ω load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e While primarily a signal generator, the unit supports integration with industrial monitoring loops, facilitating diagnostic verification of HART-compatible field transmitters and process controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The interface architecture enables compatibility with standard digital communication protocols, ensuring the generator can be utilized for testing and calibration validation within fieldbus-based control networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The signal output stage is engineered with galvanic decoupling from the power input, minimizing the risk of ground loops when injecting signals into energized process instrumentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The unit maintains high-stability signal outputs through internal thermal regulation, ensuring consistent performance for precise calibration of temperature-sensitive process measurement equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the SB302 S1 support firmware updates?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The device supports firmware enhancements and communication driver updates via the integrated USB\/Ethernet interfaces to maintain compatibility with updated industrial communication standards.\u003c\/p\u003e\n\u003cp\u003eQ: Is the signal output floating or ground-referenced?\u003c\/p\u003e\n\u003cp\u003eA: The signal output is designed to maintain high signal integrity; refer to the electrical diagram to confirm the specific shielding and ground-referencing requirements for your test application to avoid noise injection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Utilize the compact chassis for benchtop use or standard DIN-rail mounting if an adapter is provided. Ensure sufficient clearance around the cooling vents to maintain stable internal operating temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Always connect the chassis to a verified clean instrument earth bus. A low-impedance ground path is required to suppress high-frequency noise and maintain the specified harmonic distortion performance (\u0026lt;-55 dBc).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Employ high-quality 50 Ω coaxial cabling for signal injection. Ensure that all test leads are kept as short as possible and segregated from high-voltage power conduits by at least 150 mm to prevent electromagnetic crosstalk\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45213684564083,"sku":"SB302 S1","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-15_11-19-36_cc9793f3-00a3-411c-bc7c-82771b9b5e86.png?v=1783676738","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-sb302-s1-signal-generator","provider":"DcsSupplier Limited","version":"1.0","type":"link"}