{"product_id":"bently-nevada-133388-01-3500-42m-internal-termination-block","title":"Bently Nevada 133388-01 3500\/42M Internal Termination Block","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 133388-01 Internal Termination Block (ITB)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a key interface for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/42M Proximitor Seismic Monitor\u003c\/strong\u003e. It connects the monitor module directly to Proximitor, accelerometer, or velocity transducers, delivering precise vibration and position signals essential for machinery protection. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eversion is the standard internal termination block, enabling four-channel connectivity directly at the backplane of the 3500 rack, eliminating the need for external cabling and terminal strips.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Signal Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFour independent channels for Proximitor, seismic, or accelerometer inputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect backplane coupling ensures minimal signal loss and high-speed data transfer to the monitor module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Conditioning and Safety\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eBuffered outputs provide easy access for portable data collectors or diagnostic equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDistributes -24 VDC power from the monitor to connected transducers for consistent performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides standard electrical isolation to protect the internal rack circuitry from field-side surges or noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial-grade screw terminals for secure, vibration-resistant connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHot-swappable module design allows maintenance or replacements without disconnecting field wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with 24–14 AWG wire sizes (0.2–2.1 mm²).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental and Reliability Standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature: -30°C to +65°C (-22°F to +150°F).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to operate reliably in up to 95% non-condensing humidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCE and CSA certified for electromagnetic compatibility (EMC) and industrial electrical safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePart Number\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e133388-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCompatible Monitor\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3500\/42M Proximitor Seismic Monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eChannels\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eInput Types\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eProximity, Seismic (Acceleration, Velocity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMounting\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eInternal, rear of 3500 rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eTypical 7.7 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eHumidity\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e95% Non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-30°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eScrew Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eComparison: 133388-01 vs 133388-02\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e133388-01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard internal termination for direct wiring; widely used in standard 3500\/42M configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e133388-02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal termination with optional internal barriers for hazardous applications or specialized seismic inputs. Always verify firmware and monitor compatibility when replacing or upgrading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDirect connection of Proximitor, seismic, or velocity transducers in machinery protection systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for continuous monitoring of turbines, compressors, and critical rotating equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnables accurate vibration analysis, radial thrust monitoring, and predictive maintenance diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 133388-01 block be used in place of a 133388-02?\u003c\/strong\u003e\u003cbr\u003eA: Only if your system does not require internal barriers or specialized seismic configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What types of sensors are compatible with this ITB?\u003c\/strong\u003e\u003cbr\u003eA: Proximitor probes, piezo-velocity transducers, and industrial accelerometers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for hot or humid environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it operates reliably up to 65°C and 95% non-condensing humidity.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44116440154211,"sku":"133388-01","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/BENTLYNEVADA133388-01.jpg?v=1776138896","url":"https:\/\/precisemodule.com\/products\/bently-nevada-133388-01-3500-42m-internal-termination-block","provider":"Precise Module Ltd.","version":"1.0","type":"link"}