{"product_id":"rf140-wireless-real-time-data-logger-for-high-temperature-environments","title":"RF140 Wireless Real Time Data Logger for High Temperature Environments","description":"\u003cul\u003e\n\u003cli\u003eWireless Bluetooth Low Energy Temperature Data Logger\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Monitoring from -40°C to +140°C (-40°F to +284°F)\u003c\/li\u003e\n\u003cli\u003eSubmersible IP68 Design for Demanding Environments\u003c\/li\u003e\n\u003cli\u003e±0.1°C Calibrated Accuracy from 20°C to 140°C\u003c\/li\u003e\n\u003cli\u003eReal-Time Monitoring with MadgeTech 4 Software or MadgeTech App\u003c\/li\u003e\n\u003cli\u003eUser Replaceable High-Temperature Battery\u003c\/li\u003e\n\u003cli\u003e316 Stainless Steel and PPSU Construction\u003c\/li\u003e\n\u003cli\u003e65,586 Reading Memory with Date and Time Stamped Data\u003c\/li\u003e\n\u003cli\u003eProgrammable High and Low Alarm Limits\u003c\/li\u003e\n\u003cli\u003eAvailable with 1\", 2\", 5.25\", or 7\" Probe Lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RF140 is a wireless high temperature data logger designed for real-time temperature monitoring in harsh and high-temperature applications. It combines the proven performance of the HiTemp140 Series with Bluetooth Low Energy connectivity, allowing users to collect precise, time-stamped temperature data without manual retrieval.\u003c\/p\u003e\n\u003cp\u003eThe RF140 monitors temperatures from -40°C to +140°C and uses a 100 Ω platinum RTD sensor for dependable accuracy. It provides ±0.1°C calibrated accuracy from 20°C to 140°C, making it well suited for critical process monitoring, validation, and regulated applications where reliable temperature records are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Real-Time Monitoring\u003c\/strong\u003e\u003cbr\u003eThe RF140 can transmit data to MadgeTech 4 Data Logger Software or the MadgeTech mobile app for remote monitoring from a compatible computer or mobile device. Bluetooth connectivity allows users to configure the logger, start and stop recording, download data, and view process conditions without needing to physically access the logger during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for High Temperature and Wet Environments\u003c\/strong\u003e\u003cbr\u003eWith an IP68 submersible rating and durable 316 stainless steel and PPSU construction, the RF140 is built for demanding environments such as autoclave validation, food preparation and processing, pasteurization, environmental studies, well monitoring, and dishwasher testing. The user replaceable high-temperature battery helps reduce maintenance and downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Data Logging and Alarm Features\u003c\/strong\u003e\u003cbr\u003eThe RF140 stores up to 65,586 readings and records date and time stamped data in °C, °F, K, or °R. Programmable start modes include immediate start or delayed start up to 18 months in advance, while stop modes include manual or timed stop. High and low alarm limits, trigger settings, wrap around memory, and reading rates from once per second to once every 24 hours provide flexibility for a wide range of monitoring applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware and App Support\u003c\/strong\u003e\u003cbr\u003eWhen used with MadgeTech 4 Software, the RF140 supports features such as multiple graph overlay, statistics, digital calibration, data annotation, export to Excel, summary views, min\/max\/average lines, lethality equations, and Mean Kinetic Temperature. The MadgeTech app also allows users to configure alarms, triggers, and start\/stop settings from a mobile device.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Downloads\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2586\/3536\/files\/DOC-1455009-00_1.pdf?v=1784062930\" target=\"_blank\" title=\"RF140 Datasheet\" rel=\"noopener\"\u003eRF140 Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2586\/3536\/files\/DOC-1455036-00_1.pdf?v=1784062932\" target=\"_blank\" title=\"RF140 User Manual\" rel=\"noopener\"\u003eRF140 User Manual\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.madgetech.com\/software\/madgetech-4-software\/\" target=\"_blank\" title=\"Madgetech 4 Software\" rel=\"noopener\"\u003eMadgetech 4 Software\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStart Modes:\u003c\/strong\u003e Software programmable immediate start; delay start up to 18 months in advance\u003cbr\u003e\u003cstrong\u003eStop Modes:\u003c\/strong\u003e Manual or Timed (specific date and time)\u003cbr\u003e\u003cstrong\u003eReal Time Recording:\u003c\/strong\u003e May be used with PC or mobile device to monitor and record data in real time\u003cbr\u003e\u003cstrong\u003ePassword Protection:\u003c\/strong\u003e An optional password may be programmed into the device to restrict access to configuration options. Data may be read out without the password.\u003cbr\u003e\u003cstrong\u003eMemory:\u003c\/strong\u003e 65,586 readings\u003cbr\u003e\u003cstrong\u003eTrigger Settings:\u003c\/strong\u003e High and Low limits may be set. Once data meets or exceeds set limits, the device will record to memory. Bi-level start and stop triggers can also be programmed. Users can specify the number of readings to take after the device triggers.\u003cbr\u003e\u003cstrong\u003eReadings in Trigger Settings Mode:\u003c\/strong\u003e 13,107\u003cbr\u003e\u003cstrong\u003eWrap Around:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eReading Rate:\u003c\/strong\u003e 1 reading every second up to 1 reading every 24 hours\u003cbr\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e Digital calibration through software\u003cbr\u003e\u003cstrong\u003eCalibration Date:\u003c\/strong\u003e Automatically recorded within device\u003cbr\u003e\u003cstrong\u003eBattery Type:\u003c\/strong\u003e 3.6V high-temperature user replaceable power cell\u003cbr\u003e\u003cstrong\u003eBattery Life:\u003c\/strong\u003e 1 year typical (1 minute reading rate)\u003cbr\u003e\u003cstrong\u003eData Format:\u003c\/strong\u003e Date and time stamped °C, K, °F or °R\u003cbr\u003e\u003cstrong\u003eTime Accuracy:\u003c\/strong\u003e ±4.1 minute\/month at 25°C\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWireless \u0026amp; Software\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eComputer Interface:\u003c\/strong\u003e BLE 2.4 GHz IEEE Std. 802.11\u003cbr\u003e\u003cstrong\u003eTransmission Distance:\u003c\/strong\u003e 100 m max. outdoors - line of sight unobstructed; 30 m max. indoors - typical urban environment\u003cbr\u003e\u003cstrong\u003eOperating System Compatibility:\u003c\/strong\u003e Windows XP SP3 or later\u003cbr\u003e\u003cstrong\u003eSoftware Compatibility:\u003c\/strong\u003e MadgeTech 4 Software and MadgeTech App\u003cbr\u003e\u003cstrong\u003eBluetooth Connectivity:\u003c\/strong\u003e Bluetooth Low Energy (BLE)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eEnvironmental \u0026amp; Physical\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOperating Environment:\u003c\/strong\u003e -40°C to +140°C (-40°F to +284°F), 0%RH to 100%RH, 0.002 PSIA to 100 PSIA\u003cbr\u003e\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP68\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2 oz (120 g)\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 316 Stainless Steel, PPSU\u003cbr\u003e\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, FCC\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTemperature Sensor:\u003c\/strong\u003e 100 Ω Platinum RTD\u003cbr\u003e\u003cstrong\u003eOperating Range:\u003c\/strong\u003e -40°C to +140°C (-40°F to +284°F)\u003cbr\u003e\u003cstrong\u003eTemperature Resolution:\u003c\/strong\u003e 0.01°C (0.02°F)\u003cbr\u003e\u003cstrong\u003eCalibrated Accuracy:\u003c\/strong\u003e ±0.1°C\/±0.18°F from 20°C to +140°C (68°F to +284°F)\u003cbr\u003e\u003cstrong\u003eCalibrated Accuracy:\u003c\/strong\u003e ±0.3°C\/±0.54°F from 0°C to +19.99°C (-4°F to +67.98°F)\u003cbr\u003e\u003cstrong\u003eCalibrated Accuracy:\u003c\/strong\u003e ±0.4°C\/±0.72°F from -40°C to -20.01°C (-40°F to -4.02°F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRF140-1 Body:\u003c\/strong\u003e 3.29 in x 0.970 in dia. (83.57 mm x 24.6 mm dia.)\u003cbr\u003e\u003cstrong\u003eRF140-2, RF140-5.25, RF140-7 Body:\u003c\/strong\u003e 3.57 in x 0.970 in dia. (90.68 mm x 24.6 mm dia.)\u003cbr\u003e\u003cstrong\u003eRF140-1 Probe:\u003c\/strong\u003e 1.1 in x 0.125 in dia. (27 mm x 3.2 mm dia.)\u003cbr\u003e\u003cstrong\u003eRF140-2 Probe:\u003c\/strong\u003e 2.0 in x 0.188 in dia. (51 mm x 4.8 mm)\u003cbr\u003e\u003cstrong\u003eRF140-5.25 Probe:\u003c\/strong\u003e 5.25 in x 0.188 in dia. (133 mm x 4.8 mm dia.)\u003cbr\u003e\u003cstrong\u003eRF140-7 Probe:\u003c\/strong\u003e 7.0 in x 0.188 in dia. (178 mm x 4.8 mm dia.)\u003c\/p\u003e","brand":"Madgetech","offers":[{"title":"1.0\" x 0.125\"","offer_id":50284446253293,"sku":"RF140-1","price":1279.0,"currency_code":"USD","in_stock":true},{"title":"2.0\" x 0.1875\"","offer_id":50284446286061,"sku":"RF140-2","price":1279.0,"currency_code":"USD","in_stock":true},{"title":"5.25\" x 0.1875\"","offer_id":50284446318829,"sku":"RF140-5.25","price":1279.0,"currency_code":"USD","in_stock":true},{"title":"7.0\" x 0.1875\"","offer_id":50284446351597,"sku":"RF140-7","price":1279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2586\/3536\/files\/6d5585b8ba4256b1d491f82b1915ce26.png?v=1784051027","url":"https:\/\/www.iothrifty.com\/products\/rf140-wireless-real-time-data-logger-for-high-temperature-environments","provider":"IOThrifty","version":"1.0","type":"link"}