{"product_id":"rochester-pulsewave-tek-920-radar-tank-level-sensor-bluetooth-battery","title":"ROCHESTER PulseWave TEK-920 Radar Tank Level Sensor - Bluetooth, Battery","description":"\u003ch2\u003eROCHESTER PulseWave TEK-920 Radar Tank Level Sensor - Bluetooth, Battery\u003c\/h2\u003e\n\u003cp\u003eNon-contact 60GHz radar tank level sensor with Bluetooth 5.0, up to 12-year battery life, IP6K9K casing, and ATEX zone 1 certification. Measures liquid levels in tanks up to 3m deep with ±2cm accuracy, through plastic walls up to 37mm thick or via 1\" NPT bung mount.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e60 GHz pulsed coherent radar measurement\u003c\/li\u003e\n\u003cli\u003eUp to 3m measuring range, 2mm resolution\u003c\/li\u003e\n\u003cli\u003eAccuracy ±2cm or ±1% full scale\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0 wireless output\u003c\/li\u003e\n\u003cli\u003eUp to 12 year non-replaceable lithium battery\u003c\/li\u003e\n\u003cli\u003eIP6K9K casing - dust tight, high-pressure water rated\u003c\/li\u003e\n\u003cli\u003eATEX Ex II 1G Ex ia IIA T3 Ga certified\u003c\/li\u003e\n\u003cli\u003eReads through plastic tank walls up to 37mm thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 GHz pulsed coherent radar (PCR), short-range device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy (-25°C to +85°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±2 cm or ±1% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy (-40°C to -25°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±5 cm or ±2% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlastic Wall Penetration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 37 mm tank wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTilt Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal accelerometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCommunication\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 (BLE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWired Output Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 V to 4.5 V analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMobile App\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRochester Universal BLE app (free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTank level, ambient temperature, battery status, device status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemote configuration and firmware upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003ePower\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-replaceable lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 12 years (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWired Variant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal power supply (customer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eMechanical\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eH 44 mm x W 95 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePA (polyamide), UV resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMount - Solid Base\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdhesive or screw fix for through-wall reading on plastic tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMount - 1\" NPT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdapter for metal tanks with 1\" NPT bung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHMI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLocal digital LCD - tank volume + battery indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP6K9K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUV Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFluid Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater, fuel, oils, chemicals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompliance\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATEX (Zone 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEx II 1G Ex ia IIA T3 Ga (intrinsically safe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNorth American\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 1, Division 1, Group D T3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUKCA Ex (UKEX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCE \/ UKCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFCC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS \/ REACH \/ Prop 65\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBulk diesel and AdBlue storage tanks\u003c\/li\u003e\n\u003cli\u003eLubricant and oil storage tanks\u003c\/li\u003e\n\u003cli\u003eChemical and water tanks on remote sites\u003c\/li\u003e\n\u003cli\u003eGenerator day tanks and standby fuel storage\u003c\/li\u003e\n\u003cli\u003eHazardous-zone fuel storage requiring intrinsically safe sensing\u003c\/li\u003e\n\u003cli\u003eRural water storage where wired sensing is not practical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat types of tanks can the PulseWave TEK-920 monitor?\u003c\/h4\u003e\n\u003cp\u003ePlastic tanks up to 37mm wall thickness can be read non-invasively by mounting the sensor on top with the adhesive base adapter. Metal tanks need a 1\" NPT bung port, where the sensor mounts directly with the NPT adapter. Suitable for diesel, AdBlue, water, oils, and most chemicals.\u003c\/p\u003e\n\u003ch4\u003eHow does the Bluetooth output work?\u003c\/h4\u003e\n\u003cp\u003eThe sensor broadcasts level and battery data over Bluetooth 5.0 BLE advertisements. Pair with the free Rochester Universal BLE app on Android or iOS to view current level, ambient temperature, battery state, and historical data. Range is typical for BLE - around 10m line of sight, less through obstructions.\u003c\/p\u003e\n\u003ch4\u003eIs the PulseWave certified for hazardous zones?\u003c\/h4\u003e\n\u003cp\u003eYes. Carries ATEX Ex II 1G Ex ia IIA T3 Ga (intrinsically safe, zone 1) and North American Class 1, Division 1, Group D T3 certifications. UKCA Ex (UKEX) approved. Safe for use on petroleum, chemical, and fuel storage where intrinsic safety is required.\u003c\/p\u003e\n\u003ch4\u003eHow long does the battery last?\u003c\/h4\u003e\n\u003cp\u003eUp to 12 years of typical operation on the non-replaceable lithium cell. Battery state is reported via the BLE app and can also be read from the local LCD. The battery is not user-serviceable - when it expires, the unit is replaced rather than rebatteried.\u003c\/p\u003e\n\u003ch4\u003eWhat measuring range and accuracy can I expect?\u003c\/h4\u003e\n\u003cp\u003eMeasuring range up to 3m with 2mm resolution. Accuracy is ±2cm or ±1% of full scale across the recommended operating temperature (-25°C to +85°C). Wider accuracy (±5cm or ±2% FS) at extreme cold (-40°C to -25°C). Performance is unaffected by dust, pressure, or condensation in the tank.\u003c\/p\u003e\n\u003ch4\u003eWhat about warranty and support?\u003c\/h4\u003e\n\u003cp\u003eManufacturer warranty applies. For application advice, hazardous zone certification queries, or bulk pricing, contact sales@ifuel.com.au or 07 3204 2240. Lead time is ex-Perth via GTS Gauges - typically 3-5 business days to most metro destinations.\u003c\/p\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreight:\u003c\/strong\u003e Parcel Post\u003c\/li\u003e\n\u003cli\u003eShips ex-Perth via GTS Gauges. Standard delivery 3-5 business days to metro destinations. Buy-in item - dispatched on order receipt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/0090\/5590\/files\/ROCHESTER_PulseWave_TEK-920_Radar_Tank_Level_Sensor_-_Bluetooth_Battery_-_iFUEL_-_Data_Sheet.pdf?v=1777250281\" title=\"Data Sheet - ROCHESTER PulseWave TEK-920 Radar Tank Level Sensor - Bluetooth, Battery\" target=\"_blank\" rel=\"noopener\"\u003eDATA SHEET\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor technical enquiries, installation or commissioning support, contact iFUEL at \u003ca href=\"mailto:sales@ifuel.com.au\"\u003esales@ifuel.com.au\u003c\/a\u003e or call \u003ca href=\"tel:0732042240\"\u003e07 3204 2240\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- TEK920-INSTALL-LINK-START --\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Guide:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/0090\/5590\/files\/Rochester_PulseWave_TEK-920_Installation_Manual_iFUEL.pdf?v=1777252119\" target=\"_blank\" rel=\"noopener\"\u003eDownload PDF\u003c\/a\u003e - Mounting, wake-up, and BLE pairing.\u003c\/p\u003e\n\u003c!-- TEK920-INSTALL-LINK-END --\u003e","brand":"iFUEL® Refuelling Solutions","offers":[{"title":"Default Title","offer_id":47782236946606,"sku":"TEK920","price":438.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/0090\/5590\/files\/rochester-pulsewave-tek920-hero_fca1902e-2196-4971-8a95-4b485128e7f6.png?v=1777250273","url":"https:\/\/ifuel.com.au\/products\/rochester-pulsewave-tek-920-radar-tank-level-sensor-bluetooth-battery","provider":"iFUEL® Refuelling Solutions","version":"1.0","type":"link"}