{"product_id":"pz-g51ep-keyence-thrubeam-sensor-pz-g-series-m12-pigtail","title":"PZ-G51EP Keyence Thrubeam Sensor PZ-G Series M12 Pigtail","description":"\u003ch2\u003e\u003cstrong\u003eKeyence PZ-G51EP Thrubeam Photoelectric Sensor – PZ-G Series\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keyence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003ePZ-G51EP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e PZ-G Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor type:\u003c\/strong\u003e Thrubeam, standard rectangular shape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetecting distance:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e20 m maximum (65.6 ft)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight source:\u003c\/strong\u003e Red LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity adjustment:\u003c\/strong\u003e 1-turn trimmer (230°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e500 µs maximum\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation mode:\u003c\/strong\u003e LIGHT-ON\/DARK-ON, switch-selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e Power (T) orange LED, output (R) orange LED, stable operation green LED, light receiving red LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpot diameter:\u003c\/strong\u003e Not available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens cover material:\u003c\/strong\u003e Polyarylate (PAR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical and Communication Data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in ports:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication expansion:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e10 to 30 VDC nominal\u003c\/strong\u003e\u003c\/span\u003e, ripple (P-P) 10% included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent consumption:\u003c\/strong\u003e Transmitter 20 mA or less, receiver 28 mA or less\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput type:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003ePNP open collector\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl output:\u003c\/strong\u003e 30 V maximum, 100 mA maximum, residual voltage 1 V maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable connection:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003eM12 pigtail connector\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuit:\u003c\/strong\u003e Reversed polarity, overcurrent protection, surge absorber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference suppression:\u003c\/strong\u003e Up to 2 units via polarization filters or automatic different frequency function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e-20 to +55 °C\u003c\/strong\u003e\u003c\/span\u003e, no freezing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 35 to 85 % RH, no condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003eIEC IP67 \/ NEMA 4A, 6, 12 \/ DIN IP69K\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient light resistance:\u003c\/strong\u003e Incandescent lamp 5,000 lux maximum, sunlight 20,000 lux maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration resistance:\u003c\/strong\u003e 10 to 55 Hz, double amplitude 1.5 mm, 2 hours in each X, Y, Z direction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock resistance:\u003c\/strong\u003e 1,000 m\/s², 6 times in each X, Y, Z direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical and Mounting Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H×W×D):\u003c\/strong\u003e Not available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 30 g (rectangular M12 pigtail model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e Glass-fiber reinforced PBT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting torque:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e0.5 N·m maximum\u003c\/strong\u003e\u003c\/span\u003e at the mounting hole part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting guide:\u003c\/strong\u003e Align the transmitter and receiver face to face, then tighten the mounting screws to 0.5 N·m or less. Keep the sensing path clear of obstructions for stable thrubeam detection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLifecycle Status\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction status:\u003c\/strong\u003e Active; Keyence confirms official production via the product and spec page (last verified: 2026-09)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Keyence \u003cstrong\u003ePZ-G51EP\u003c\/strong\u003e thrubeam sensor (transmitter and receiver)\u003c\/li\u003e\n\u003cli\u003e1 × M12 pigtail connector cable\u003c\/li\u003e\n\u003cli\u003e1 × Mounting bracket set\u003c\/li\u003e\n\u003cli\u003e1 × Instruction sheet\u003c\/li\u003e\n\u003cli\u003eShipping via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum detecting distance of the PZ-G51EP?\u003c\/strong\u003e The sensor reaches 20 m (65.6 ft) in thrubeam mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich output type does this model provide?\u003c\/strong\u003e It offers a PNP open collector output rated 30 V and 100 mA maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat connector does the PZ-G51EP use?\u003c\/strong\u003e It uses an M12 pigtail connector for quick installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the PNP output differ from an NPN version?\u003c\/strong\u003e The PNP output switches the positive supply line, which suits positive-common control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the PZ-G51EP support both LIGHT-ON and DARK-ON modes?\u003c\/strong\u003e Yes, you can switch between both modes on the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat protection rating does the housing carry?\u003c\/strong\u003e The housing meets IEC IP67, NEMA 4A\/6\/12, and DIN IP69K ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow fast does the sensor respond?\u003c\/strong\u003e The response time is 500 µs maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat supply voltage does the PZ-G51EP require?\u003c\/strong\u003e It operates on 10 to 30 VDC nominal with 10% ripple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the PZ-G51EP in stock?\u003c\/strong\u003e Yes, we hold brand-new original stock and ship within 5 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the return policy?\u003c\/strong\u003e We support returns within 30 days of delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eContact Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePartner NexAuto Technology Limited: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":48571548532897,"sku":"PZ-G51EP","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/PZ-G51EP-1.jpg?v=1793610292","url":"https:\/\/www.autonexcontrol.com\/products\/pz-g51ep-keyence-thrubeam-sensor-pz-g-series-m12-pigtail","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}