Contact Info Sales manager：Jim Pei Email：sales1@apterpower.com Wechat: ZXH18020776782 Phone/WhatsApp：+86 18020776782 Product Details Manufacturer Bently Nevada Part Number 330851-02-000-070-10-00-05 Product Family 3300 XL 25mm Proximity Transducer System Product Type 50 mm Proximity Probe Thread Type M14x1.5 (metric) Unthreaded Length 0 mm Overall Case Length 70 mm Total Length (probe cable) 1.0 meter (3.3 feet) Armor None (00) Agency Approvals Multiple (05 – CSA, ATEX, IECEx) Linear Range 27.9 mm (1100 mils) Linear Range Start 1.3 mm (50 mils) from target Linear Range End 29.2 mm (1150 mils) from target Deviation from Best Fit (DSL) <±0.74 mm (±29 mils) Probe Tip Material Polyphenylene Sulfide (PPS) Probe Case Material AISI 304 stainless steel Tensile Strength (case to lead) 330 N (75 lbf) max Weight 0.42 kg Estimated shipping dimensions 117.5x5x5cm Country of origin USA Place of shipment Xiamen, Fujian, China Description The 330851-02-000-070-10-00-05 is a Bently Nevada 3300 XL 50 mm proximity probe specifically engineered for differential expansion (DE) and rotor expansion (RX) measurements in large steam turbine generators. Featuring an M14×1.5 threaded stainless-steel housing, a 70 mm case length, and a 1.0-meter integrated cable, the probe delivers highly accurate displacement monitoring over an extended linear measurement range of 27.9 mm (1100 mils). With an average scale factor of 394 mV/mm, it enables precise detection of turbine rotor and casing movement during startup, load changes, and normal operation, making it ideal for critical turbine monitoring applications. Designed to withstand harsh turbine environments, the probe operates continuously at temperatures up to 200°C (392°F) and can tolerate intermittent exposure to temperatures as high as 250°C (482°F). Its Polyphenylene Sulfide (PPS) probe tip, AISI 304 stainless-steel case, and High Temperature FluidLoc cable provide exceptional resistance to heat, moisture, and steam ingress. The probe is certified for hazardous-area installations through ATEX, IECEx, and CSA approvals, supporting both intrinsically safe and non-incendive applications. Additionally, it is backward compatible with legacy 7200 50 mm systems, simplifying upgrades while maintaining reliable performance in demanding industrial environments.   Why Choose Us ☑  Thousands of suppliers and a wide range of products allow you to experience a one-stop shop. ☑  The highest quality product. ☑  Most products have a warranty period of up to one year, and any quality issues will be refunded at our expense. Each item undergoes rigorous testing before delivery. ☑  Our sales personnel provide you with over 10 hours of service and promptly respond to your inquiries. ☑  Quickly deliver all products within 1-3 days after placing an order. Most goods will be delivered to you in a timely manner through DHL's fastest service. ☑  Good packaging ensures transportation safety and greatly saves transportation costs.   Product brand ►DCS System：Distributed Control System (DCS) ◄ ABB |  Invensys Foxboro |  Invensys Triconex |  Ovation |  Woodword |    HIMA |  Yokogawa |  Honeywell |  Emerson ►PLC System：Programmable Logic Controller (PLC) ◄ Rockwell Allen-Bradley |  Schneider Modicon |  GE Fnauc |  Siemens |   Prosoft |  Bachmann |  Woodhead ►TSI System ◄ Bently Nevada |  EPRO |  ENTEK Product Recommendations AH467403U306 AH389193U001 HMMCO ST380 PM25RSK120 1200.880.2-00 DVP06XA-S SKM100GB12T4 VMIVME-5576 FCSM122300 3ADT751004P0004 EPRO CSI6500 A6740 MP45A5R STDU42 VUO86-16 N07 3500/62 - PWA 190085-03 Deif IOM 4.1 FS225R12KE3 3500/62 136483-01 PCOE0N4850 A5E00430116 MM430 3500/22M 288055-01 Kongsberg GA-100/A SKKH106/16E IS220PAICH1A Micrex-F FPU120H TD162N16KOF HIMA F3349 MTU X00004480 AH500385U103 690 TM0181-045-00 644HANAM5Q4 SPDM 110RGF 110RGE RK-4 3A-9016992C E1070 06025D 6RA7095-4LV62-0 330180-92-05 IS210AEBIH3BED CO465513U036 TM0181-040-00 R88M-K40030H-BS2 DCS500 CDP 312 3500/40-SIL-01-01 acA3800-14um AH467403U306 GEN450B-001 IS210AEBIH3BEC D4E225-BC01-23 TCSESB083F23F0 Q172CPUN BK 400V/110V 500W JUMO DICON 500 AH467403U306 175Z1528 VLT5000 Sea Tel 116000-2 PM25RSK120 6SE7022-6TC94-1HF3 MES MKA-OP2 SKM100GB12T4