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DescriptionThe XBee3 Thing Plus is an ultra-capable and easy way for getting into wireless device development. The combination of XBee and Qwiic in a space-conscious design represents a much-needed update to our XBee offering. With 20 I/O pins and Lithium-Polymer Ion battery management， the XBee3 Thing Plus has all the basics for quickly prototyping or developing a connected device such as a remote sensor. The Qwiic connector and JST connector for the battery make for a solder-less option when working with the board which shortens setup time.The new XBee3 Micro Module provides the classic， near plug and play 802.15.4 2.4GHz wireless connection(Zigbee 3.0 Protocol)that makes it so desirable， but with a new addition of being programmable with MicroPython(32KB of memory available for it). RF data rates up to 250Kbps and 200 ft indoor ranges and up to 4000 ft line-of-sight outdoor range. Communicating with/Configuring the module happens via an AT Command set or the Digi API， X-CTU， both locally or over-the-air. There's even a mobile version of X-CTU now； Digi XBee(R)Mobile.Note：This variation uses a chip antenna and is not compatible with external antennas.Get Started With the SparkFun XBee3 Thing Plus GuideFeaturesXBee3 Micro ModuleSilicon Labs EFR32MG SoC250Kbps RF， 1Mbps Serial data ratesIndoor/Urban range up to 200 ft(60 m)Outdoor/RF Line of Sight range up to 4000 ft(1200 m)+8 dBm transmit power-103 dBm receiver sensitivityUART， I2C， SPI Interfaces(SPI currently not available at this time， but broken out on the board)ISM 2.4GHz Frequency Band(802.15.4)1MB of memory， 128KB RAM(32KB available for MicroPython)20 GPIO PinsConfigurable via X-CTU or AT Command set via both USB and Wirelessly(second XBee 3 device required for wireless configuration unless you're using the mobile app)Qwiic CompatibleOn-board charging circuit and connector for 3.3v Lithium Polymer Ion Batteries(see related products for compatible batteries)2.6VDC - 3.6VDC supply voltageOn-board Chip Antenna

DescriptionThe SparkFun RTK Surveyor is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying， this preprogrammed device can also be used for autonomous driving， navigation， asset tracking and any other application where there is a clear view of the sky. The RTK Surveyor can also be used as a base station. With the flick of a switch， two RTK Surveyors can be used to create an RTK system capable of 14mm horizontal positional accuracy. The built-in Bluetooth(R)connection via an ESP32 WROOM enables the user to use the RTK Surveyor with their choice of GIS application on a phone or tablet. The built in battery allows field use for up to four hours and is compatible with common USB battery banks.This device can be used in four modes：GNSS Positioning(～30cm accuracy)GNSS Positioning with RTK(1.4cm accuracy)GNSS Base StationGNSS Base Station NTRIP ServerIn Position mode the device receives L1/L2 signals from a user-provided antenna and the high-grade GNSS receiver provides lat/long and altitude with accuracies around 300mm.In Positioning with RTK mode the device receives L1/L2 signals from the antenna and correction data from a base station. The correction data can be obtained from a cellular link to online correction sources or over a radio link to a 2nd RTK Surveyor setup as a base station.In Base Station mode the device is mounted to a temporary position(like a tripod)and begins transmitting correction data over a radio or internet connection. A base is often used in conjunction with a second unit set to 'Positioning with RTK' to obtain the 14mm relative accuracy.In Base Station NTRIP Server mode the device is mounted to a semi or permanently fixed position(like a roof)and connects over WiFi to transmit the correction data to a NTRIP caster so that any rover can access the correction data over a cellular or internet connection. This type of base is a very easy way to setup a very precise absolute correction source.Two cables are provided with the RTK Surveyor allowing a user to plug on our easy to use Serial Telemetry Radios or their own radio link. If a local correction source is within 10km， a user can also use their phone to provide correction data over the Bluetooth(R)link(no external radio needed!).Note：The SparkFun RTK Surveyor is just the enclosed device and does NOT include an antenna， serial telemetry radio， or associated mounting pieces. These items will need to be purchased separately from the Hookup Accessories below.Get Started With the SparkFun RTK Surveyor GuideFeaturesGNSS Receiver：ZED-F9PConcurrent reception of GPS， GLONASS， Galileo and BeiDouReceives both L1C/A and L2C bandsCurrent：68mA - 130mA(varies with constellations and tracking state)Time to First Fix：25s(cold)， 2s(hot)Max Navigation Rate：PVT(basic location over UBX binary protocol)- 25HzRTK - 20HzRaw - 25HzHorizontal Position Accuracy：2.5m without RTK0.010m with RTKMax Altitude：50km(31 miles)Max Velocity：500m/s(1118mph)Bluetooth(R)Transceiver：ESP32 WROOMXtensa(R)dual-core 32-bit LX6 microprocessorUp to 240MHz clock frequency16MB of flash storage520kB internal SRAMIntegrated 802.11 BGN WiFi transceiverIntegrated dual-mode Bluetooth(R)(classic and BLE)Hardware accelerated encryption(AES， SHA2， ECC， RSA-4096)2.5 μA deep sleep currentOverall DeviceInternal Battery：LiPo 1000mAh with 500mA chargingRadio Port：3.3V TTL Serial(57600bps RTCM TX/RX)Data Port：3.3V TTL Serial(115200bps NMEA)Weight：132g(entire device including battery)Dimensions：118mm×79mm×30mm(4.7in×3.1in×1.2in)1x Qwiic Connector1x microSD Socket for optional loggingChanges：This version(which replaces SPX-17369)uses a reinforced edge mount SMA connector for better resiliency when a fixed 'stub' antenna is used.

Schneider Electric Harmony Illuminated Lens Ring with logo， ARRET D’URGENCE， 24 V， ZBY9W2B130 Safeguard your workplace and emergency stop system effectively with the Harmony Illuminated Lens Ring by Schneider ElectricThe Harmony Lens Ring ZBY9W2B130 is an LED illuminated marked 24 V legend plateThe marked text on the ring reads ARRET D’URGENCE in French， which translates to EMERGENCY STOP in EnglishThis lens ring is primarily used with an emergency switching off mushroom head push-buttonThe light of the circular lens ring changes instantly to red when the push-button is pressed， to display the activation of the emergency stop process.This legend plate will remain highly visible even in darkness and poor conditions due to the constant LED illumination of the ring and the immediate colour change function when the emergency stop is triggered.The Schneider Electric Harmony range of high-quality， push-buttons and accessories combine practicality and ease-of-use to give you flawless control， and boost workplace safety and efficiencyBenefits and Features This legend plate will significantly improve the level of protection in your workplace with its continual LED illumination and colour change safety mechanismThe French text on the ring reading ARRET D’URGENCE is ideal for French speaking operatorsIt is compatible with Schneider Electric XB4 and XB5 series.- Accessory: Emergency stop mushroom head push-button (426-2808) 426-2808 - [Us] rated supply voltage: 24 V AC/DC at 50/60 Hz - Marking: Black ARRET D’URGENCE on a yellow background and caution logo - Language: French - Light source: Protected LED - Bulb base: Integral LED - Light source colour: Red - Material: Plastic - Dimensions (H x W): 60mm x 9.3mm - Current Consumption: 18 mA Protection Ratings Rated insulation voltage: 600v (pollution degree 3) conforming to EN/IEC 60947-1IP degree of protection: An IP rating is usually a two-digit grading system that is applied to the enclosure of a mechanical or electrical item， giving customers a clear indication of the item’s resistance to various types of unwanted intrusion.IP66 conforming to IEC 60529 - Full protection against dust and other particulates， protection against powerful jets (12.5 mm nozzle) of directed water from any direction.IP67 conforming to IEC 60529 - Protection against full immersion for up to 30 minutes at depths between 15 cm and 1 metre (limited ingress permitted with no harmful effects).IP69 conforming to IEC 60529 - Protection against high-pressure， high-temperature jet sprays， wash-downs or steam-cleaning procedures.IP69K conforming to ISO 20653 Protection against powerful high temperature water jets， Protected against close-range high pressure， high temperature spray downs.Type 13 conforming to UL 50E Protection against spraying， splashing.Type 12 conforming to UL 50 E Protects against light splashing and consequent seepage of oil and non-corrosive coolants.Type 4/4X conforming to UL 50E - Prevents ingress of solid foreign objects， protects against harmful effects to equipment due to the ingress of water， external ice formation.RoHs compliant and REACH standard compliant What is a legend plate A legend plate is a component used in conjunction with push-buttons and switches to highlight the placement of the buttonThey can also provide clear visual indication when the mechanism is triggeredSome rings will have text or symbol engravings on them that display what happens when you press， pull， push or twist a componentThis type of ring is usually used within industrial workplace settings， where tactile emergency stop processes for potentially dangerous or expensive machinery need to be obvious， quick， and easy-to-useWhat is a push-button A push-button is a switch mechanism that controls a function within a machine or device， such as an instant shut down.

SKF Ball Bearing - 95 mm ID， 200 mm OD - 7319 BECBM Need to support a load at an angle to the bearing axis This angular contact bearing from SKF is designed to accommodate a combination of radial and axial loads， both working at the same timeAs the contact angle increases， so does the bearings ability to carry an axial load， which enables it to work at speed without difficultyThis， along with a versatile race width of 45 mm， makes it well-suited for use in a wide range of high-speed applications. Open end type allows regreasing Single-row design， for versatile use and virtually no maintenance required Cylindrical bore type is easy to fit Angular contact bearings offer reliable resilience and allow higher operational speeds Application Information Materials handling and machine tools Electric motors， clutches and gearboxes Wind energy industrySKF アングルコンタクトボールベアリングは、内側が 95 mm、外側が 200 mm の軌道を備え、ベアリング軸の方向に相対的に配置されています。つまり、このベアリングは、荷重の組み合わせ(ラジアルとアキシャルの負荷を同時に処理)に対応するように設計されています。 アングルコンタクトボールベアリングの軸方向の積載荷重は、コンタクト角度が大きくなると増加します。接触角度は、ボールの接触点とラジアル平面の軌道を結合する線との間の角度で定義されます。この角度に沿って、結合荷重がある軌道から別の軌道に伝達され、ベアリング軸に垂直な線が伝達されます。 Can individual angular contact bearings be used to handle axial loads in both directions 1 列設計 円筒穴タイプ スチール製ベアリングNoWhen used individually， angular contact bearings can accommodate axial loads in one direction onlyTo support an axial load in both directions， you can install a pair of angular contact bearings.

SKF Bearing Withdrawal Sleeves - AOH 304 Use this hydraulic withdrawal sleeve from SKF to mount and dismount a bearing from the cylindrical seat of a stepped shaftSimply push it into the bore of the bearing to reduce the clearance from the shaft and achieve a tight fitThe sleeve features a duct with G 1/4 thread for oil injection， which virtually eliminates friction and makes dismounting easyIt has a bore diameter of 220 mm， with a small taper to an outside diameter of 240 mm for easy fitting to standard equipment. Coated with a solvent-free rust inhibitor to prolong the life of the product Oil injection method makes lubrication easy Bearing can be mounted at any point on the shaft Application information Automotive workshops Rotating industrial machinery Wind turbine industrySKF 回収スリーブは、シャフト径に合わせて調整するために使用し、円筒穴のベアリングシートと比較して、より広い直径の許容差を実現します。ベアリングを補完するためにスリーブが必要で、SKF では、アダプタスリーブ、引き抜きスリーブ、ロックナットなど、幅広いベアリングアクセサリを用意しています。 How do I mount a tapered bearing using a withdrawal sleeve シャフトにすばやく簡単に取り付け可能Coat both mating surfaces with a thin layer of light oil then push the bearing onto the sleeveInstall the appropriate accessories， fittings and pipes and inject oil until the mating surfaces are separated by a thin filmOpen the oil release valve to the pump used for injection and allow the oil to drain for at least 20 minutes.

Schneider Electric Harmony Illuminated Lens Ring， LOGO ONLY， 120 V， ZBY9W2G230 Upgrade your safety standards and experience total control and peace-of-mind with the Harmony Illuminated Lens Ring by Schneider Electric.The Harmony Lens Ring ZBY9W2G230 is a yellow 120 V illuminated legend plate with black text， which reads NOT HALT in GermanThis legend ring is usually used with an emergency switching off mushroom head push-button to highlight the placement of the button to operatorsWhen the push-button is triggered the LED illuminated ring will change to red， clearly showing the initiation of the emergency stop safety system.This illuminated legend ring will significantly improve visibility and accessibility of your emergency stop push-button for machine operatorsIt is highly suitable for use in most industrial applications and places where visibility can be poor.The high-quality Harmony series by Schneider Electric will enable you to provide critical protection in your workplace with a wide range of practical， easy-to-install push-buttons and push-button accessoriesThe enhanced design of these products ensure improved control， efficiency and safety with your emergency stop systemBenefits and Features The Harmony Lens Ring ZBY9W2G230 reads NOT HALT in German， making it ideal for German speaking operatorsIt is compatible with Schneider Electric XB4 and XB5 seriesIt can be easily located even in poorly lit environments due to the consistent bright LED illumination of the legend plate， providing excellent visibility of the emergency stop push-button[Us] rated supply voltage: 110…120 V AC at 50/60 Hz Marking: Black text NOT HALT on yellow background Language: German Dimensions (H x W): 60mm x 9.3mm Current Consumption: 14 mA Light source: Protected LED Bulb base: Integral LED Light source colour: Red Material: Plastic Protection Ratings [Ui] rated insulation voltage: 600v (pollution degree 3) conforming to EN/IEC 60947-1 IP degree of protection: An IP rating is usually a two-digit grading system that’s applied to the enclosure of a mechanical or electrical item， giving customers a clear indication of the item’s resistance to various types of unwanted intrusionIP66 conforming to IEC 60529 - Full protection against dust and other particulates， protection against powerful jets (12.5 mm nozzle) of directed water from any directionIP67 conforming to IEC 60529 - Protection against full immersion for up to 30 minutes at depths between 15 cm and 1 metre (limited ingress permitted with no harmful effects)IP69 conforming to IEC 60529 - Protection against high-pressure， high-temperature jet sprays， wash-downs or steam-cleaning proceduresIP69K conforming to ISO 20653 Protection against powerful high temperature water jets， Protected against close-range high pressure， high temperature spray downsType 13 conforming to UL 50E Protection against spraying， splashingType 12 conforming to UL 50 E Protects against light splashing and consequent seepage of oil and non-corrosive coolantsType 4/4X conforming to UL 50E - Prevents ingress of solid foreign objects， protects against harmful effects to equipment due to the ingress of water， external ice formationRoHs compliant and REACH standard compliant What is a legend plate A legend plate is a component used in conjunction with push-buttons and switches to highlight the placement of the buttonThey can also provide clear visual indication when the mechanism is triggeredSome rings will have text or symbol engravings on them that display what happens when you press， pull， push or twist a componentThis type of ring is usually used within industrial workplace settings， where tactile emergency stop processes for potentially dangerous or expensive machinery need to be obvious， quick， and easy-to-useWhat is a push-button A push-button is a switch mechanism that controls a function within a machine or device， such as an instant shut down.

RS PRO Black Fibreglass Toe Cap Safety Boot UK Size 12 Introducing fibreglass toecap safety boots from RS PRO， range of high quality 100% non-metallic safety boots ideal for use in environments that require protective footwear. These lightweight and comfortable boots feature water repellent smooth black design with protective fibreglass toecap， offering excellent protection from water and physical impact. For enhanced protection， the boots feature composite anti-penetration flexi-midsole that protects the foot from any sharp hazardous objects penetrating from underneath. The RS PRO black safety boot is developed with specialist comfort materials including shock absorbing PU outsole and an anti-fatigue EVA foot bed， ensuring they remain comfortable throughout the working day whilst maintaining protection. Features and Benefits Practical black water-resistant design Protective fibreglass toecap to protect toes from falling objects Composite anti-penetration flexi-midsole to prevent sharp objects piercing from below Moisture wicking breathable mesh fabric lining to keep the feet well ventilated Shock absorbing dual density EVA nitrile rubber outsole Anti-fatigue EVA foot bed to maintain maximum comfort throughout the day Applications RS Pro RS4005 シリーズ黒色安全ブーツは、快適で軽量です。この安全ブーツは 100 非金属製で、保護トゥキャップとミッドソールが付属しています。 Certifications 撥水性の滑らかな黒色レザー 保護ガラス繊維製トゥキャップと複合材製踏み抜き防止 Flexi-ミ ッドソール 吸湿性のあるメッシュ生地の裏地 Activ-Step 衝撃吸収 PU アウトソール 疲労防止 EVA 製フットベッド FAQs What sizes are available RS PRO black fibreglass toe cap safety boots are available in sizes: (2011570) 2011570 UK Size (2011571) 2011571 UK Size (2011572) 2011572 UK Size (2011573) 2011573 UK Size (2011574) 2011574 UK Size (2011575) 2011575 UK Size (2011576) 2011576 UK Size (2011577) 2011577 UK Size 10 (2011578) 2011578 UK Size 11 (2011580) 2011580 UK Size 12 What is the safety rating of the boots These boots feature safety rating of S3， ensuring basic protection of resistance to impact of up to 200 joules. Furthermore， the boots feature anti-static properties， resistance to oil， enclosed energy absorbent heal area and penetration resistance. The boots are also water resistant and include cleated outsoles for enhanced grip and control on rough surfaces. What is the slippage rating of the boots The slippage rating of the boots is SRC， ensuring they have been tested under both SRA and SRB conditions.

RS PRO Oil Spill Absorbent Sheets， White Introducing the RS PRO Oil Spill Absorbent Sheets， suitable for use in cleaning up oils and oil-based fluids. These white absorbent pads are only designed to clean up oil spills and follow the industry-standard guidelines of cleaning up oil spills， preventing harm to the environment and to the industry. They are ideal for use in a wide range of environments where oils or oil-based liquids are present and are also designed to be hydrophobic， making them versatile but essential to have available as a part of your spill kit. Features and Benefits: This RS PRO oil spill clean-up sheet is white in colour and follows the industry standards for cleaning up oil spills These super absorbent sheets are suitable for use with oil spills or oil-based liquids only and are a cost-effective spill clean-up solution 100% polypropylene single sided laminated sheet with a sonic-bonded code and sun-bond top layer for ultra-absorption and reducing seepage Designed with hydrophobic material properties and are tough and hardwearing Excellent for both indoor and outdoor use across a wide range of applications The sheets are quick and easy to use with an absorbency rate of 0.45 litres per sheet Available in a pack of 200 Sheet size 50 cm x 40 cm Applications: Oil spill sheets or general-purpose sheets are absorbent sheets or pads that are used in the clean-up of spills and leaks to avoid damage to equipment or avoiding injury through slipping. These types of pads can also be used for general maintenance applications to manage and clean drips， leaks and spills that can come from equipment or day to day tasks like transportation， dispensing or storage or liquids. There are industry-specific colours that correspond to certain liquid spills to ensure the right regulations are adhered to without harming the environment and ensuring the area is cleaned correctly to avoid injury. Oil spill pads are generally kept as part of a spill clean-up kit that can be used in: Industrial manufacturing Automotive manufacturing and repair Transport and logistics Household applications What do the colours in spill control mean Black / Grey Absorbs any liquids excluding any aggressive chemicals， for example， coolant White Oil spills only including oil-based liquids like fuel Yellow Absorbs any liquids and can be used for cleaning aggressive chemical spills What does hydrophobic mean Hydrophobic means that the product has material properties that repel water. This is ideal， especially when using white spill absorbents that are only intended for the clean-up of oil-only liquids as water will not be absorbed and the pad can also float in water. Why RS PRO RS PRO is our own brand range and brings you a wide range of high-quality， great value products offering you more choice. Trusted by engineers all over the world， every part of every RS PRO product has been rigorously tested against demanding industry standards； they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality， which means you can be confident too.

Cyclic Olefin Copolymer (COC) materialFlat top for improved sealingUltra clear 127μm film thicknessCustom bar codes available for compatibility with the Kalypsys SystemLow autofluorescenceBroad chemical resistance including DMSO and alcohol， which allows for assay step reductionHigh mechanical stabilityOptimized for flatness and uniformityLow birefringence