{"title":"Compressed Air Flow Data Loggers","description":"\u003cp\u003eCompressed air flow meter sensors and data loggers for measuring air use, finding leaks and checking compressor efficiency. Pair HOBO compressed air flow sensors with USB, wireless or multi-channel loggers to record flow and build a case for energy savings.\u003c\/p\u003e","products":[{"product_id":"u30-nrc-usb-weather-station-data-logger-u30","title":"HOBO U30 USB - 15 Channel Energy\/Weather Monitoring Data Logger","description":"\u003cp\u003eThe U30 is Onset’s most durable monitoring solution. Easily configure the HOBO U30-NRC to fit your application needs - use up to 15 channels to collect data and then upload to \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware®\u003c\/a\u003e software for analysis. HOBOware Pro is recommended for extended features.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll electronics are housed within a rugged double-weatherproof, tamper-proof enclosure\u003c\/li\u003e\n\u003cli\u003eSetup is quick and easy with plug-and-play sensors\u003c\/li\u003e\n\u003cli\u003eFast data offload via USB\u003c\/li\u003e\n\u003cli\u003eOptional analogue inputs with sensor excitation\u003c\/li\u003e\n\u003cli\u003eIncludes a relay that can be activated on user-defined alarm conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe U30 supports a wide range of sensors and accessories; some of which are listed as related products below. Also available in pre-configured kits: \u003ca href=\"\/products\/hobo-u30-nrc-weather-station-starter-kit-u30-nrc-sys-c\"\u003eU30 USB Weather Station Starter Kit\u003c\/a\u003e, \u003ca href=\"\/products\/5-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit\"\u003e10 Channel USB Energy Logger Kit (Single Phase)\u003c\/a\u003e, and \u003ca href=\"\/products\/10-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit-3phase\"\u003e10 Channel USB Energy Logger Kit (3 Phase)\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234421723483,"sku":"U30-NRC-000-10-S100-000","price":986.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u30-usb-data-logger_u30-nrc.jpg?v=1790925214"},{"product_id":"hobo-h22-001-energy-logger-h22-001","title":"HOBO H22-001 Energy Logger","description":"\u003cp\u003eMonitor energy and industrial equipment with this 15-channel data logger (Part # H22-001). With multiple channels, energy and facility managers can quickly and easily detect and address a variety of issues relating to HVAC, machinery, and other systems. The HOBO H22-001 Energy Data Logger is modular and more economic than its alternatives because a toolbox full of data loggers is not necessary.\u003c\/p\u003e\n\u003cp\u003eDeploy this product with a variety of pre-defined plug-and-play smart sensors to create a robust monitoring system. Compatible with HOBOware® \u003ca href=\"\/collections\/hobo-software\"\u003esoftware\u003c\/a\u003e, researchers can conduct effective data analysis in minutes.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOnset's most flexible data logger records up to 15 channels of over a dozen measurements\u003c\/li\u003e\n\u003cli\u003eProvides 12v excitation for third-party sensors\u003c\/li\u003e\n\u003cli\u003ePre-configured smart sensors get you started fast\u003c\/li\u003e\n\u003cli\u003eSignal conditioning modules retain configurations until you change them, providing plug-and-play convenience for commonly used sensors\u003c\/li\u003e\n\u003cli\u003eFlexible power options include battery operation for AC power adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234481426779,"sku":"H22-001","price":617.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-energy-logger-h22-001.jpg?v=1790926076"},{"product_id":"hobo-ux120-006m-4-channel-analog-data-logger","title":"HOBO UX120-006M 4-Channel Analogue Data Logger","description":"\u003cp\u003e\u003cstrong\u003eThe HOBO UX120-006M Analogue Logger is a high-performance, LCD display data logger for process control and building performance monitoring applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Logger provides twice the accuracy of previous models, a deployment-friendly LCD, and flexible support up to four external sensors for measuring temperature, current, CO2, voltage and more.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwice the accuracy over previous models with 16-bit resolution\u003c\/li\u003e\n\u003cli\u003eFlexible support for a wide range of external sensors, including temperature and split-core AC current sensors as well as 4-20 mA and voltage input cables\u003c\/li\u003e\n\u003cli\u003eLCD confirms logger operation and displays near real-time measurement data\u003c\/li\u003e\n\u003cli\u003eProvides minimum, maximum, average and standard deviation logging options\u003c\/li\u003e\n\u003cli\u003eOn-screen alarms notify you when a sensor reading exceeds set thresholds\u003c\/li\u003e\n\u003cli\u003eStores 1.9 million measurements for longer deployments between offloads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5A0h4N892mE\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download for Lite version).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234609713499,"sku":"UX120-006M","price":271.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux120-4-channel-analog-data-logger_hobo-4-channel-analog-ux120-006m__1.jpg?v=1790928606"},{"product_id":"hobo-mx1105-wireless-4-channel-analogue-data-logger","title":"HOBO MX1105 Wireless 4-Channel Analogue Data Logger","description":"\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Low Energy wireless communications\u003c\/li\u003e\n\u003cli\u003e16-bit resolution for highly accurate measurements\u003c\/li\u003e\n\u003cli\u003eStores 1.9 million measurements for longer deployments between offloads\u003c\/li\u003e\n\u003cli\u003eNew Self-Describing sensors with automatic configuration for fast deployment\u003c\/li\u003e\n\u003cli\u003eCompatible with existing sensors for a wide range of indoor monitoring\u003c\/li\u003e\n\u003cli\u003eAudible and visual LCD-screen alarms notify you if sensor becomes unplugged or a reading exceeds set thresholds\u003c\/li\u003e\n\u003cli\u003eOptional cloud data access and remote monitoring\/alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cp\u003eThis data logger operates in an indoor environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Measurements:\u003c\/strong\u003e 4-20mA, AC Current, AC Voltage, Air Velocity, Carbon Dioxide, Compressed Air Flow, DC Current, DC Voltage, Differential Pressure, Gauge Pressure, Kilowatts (kW) and Temperature\u003c\/p\u003e\n\u003cp\u003eThe MX1105 is ideal for energy audits, building commissioning studies, equipment scheduling, and more.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234810220891,"sku":"MX1105","price":290.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset-hobo-mx1105-4-channel-analog-data_logger_angled.jpg?v=1790931013"},{"product_id":"hobo-compressed-air-flow-meter-sensor","title":"HOBO Compressed Air Flow Meter Sensor (1 - 80 SCFM, Nominal Pipe Size 1 inch)","description":"\u003cdiv class=\"tc-discontinued-note\" style=\"border:1px solid #e3c4a8;background:#fdf6ef;padding:12px 16px;margin:0 0 16px;border-radius:4px\"\u003e\n\u003cp\u003e\u003cstrong\u003eThis product has been discontinued\u003c\/strong\u003e by Onset and is no longer available.\u003c\/p\u003e\n\u003cp\u003ePlease see our \u003ca href=\"\/collections\/compressed-air-flow-data-logger-sensor\"\u003eCompressed Air Flow Data Loggers\u003c\/a\u003e range for current alternatives, or \u003ca href=\"\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e for advice.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eEffectively monitor compressed air systems with the CDI meter. This flow meter includes two probes, one warmer than the other. This arrangement calculates mass velocity based on heat requirements. Additionally, pipe area data is used to determine flow amounts.\u003c\/p\u003e\n\u003cp\u003eAvailable in two versions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-CDI-5200-10S\u003c\/strong\u003e Output: 4-20mA representing 1 to 80 SCFM of air, Nominal Pipe Size: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-CDI-5400-20S\u003c\/strong\u003e Output: 4-20mA representing 40 to 600 SCFM of air, Nominal Pipe Size: 2 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eDigital display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequirements for use with specific data loggers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHOBO MX1100 series: a 4-20mA input cable (\u003ca href=\"\/products\/hobo-self-describing-4-to-20-ma-input-cable-sensor\"\u003eSD-MA-420\u003c\/a\u003e) and external power provided by an AC adapter (\u003ca href=\"\/products\/hobo-ac-power-adapter-400ma-12vdc\"\u003eAC-SENS-1\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBO U12, UX120-006M, or ZW series: a 4-20mA input cable (\u003ca href=\"\/products\/hobo-voltage-cable-input-cable-for-loggers-with-ma-measurement-cable-4-20ma\"\u003eCABLE-4-20mA\u003c\/a\u003e) and external power provided by an AC adapter (\u003ca href=\"\/products\/hobo-ac-power-adapter-400ma-12vdc\"\u003eAC-SENS-1\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBO RX3000: an analogue input module (RXMOD-A1)\u003c\/li\u003e\n\u003cli\u003eHOBO U30: an analogue input module (VIA)\u003c\/li\u003e\n\u003cli\u003eHOBO H22: an analogue input module (S-FS-CVIA)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234829029723,"sku":"T-CDI-5200-10S","price":912.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-compressed-air-flowmeter_t-cdi-5200-5400.jpg?v=1790931262"},{"product_id":"hobo-compressed-air-flow-meter-sensor-t-cdi-5400-20s","title":"HOBO Compressed Air Flow Meter Sensor (40 - 600 SCFM, Nominal Pipe Size 2 inches)","description":"\u003cdiv class=\"tc-discontinued-note\" style=\"border:1px solid #e3c4a8;background:#fdf6ef;padding:12px 16px;margin:0 0 16px;border-radius:4px\"\u003e\n\u003cp\u003e\u003cstrong\u003eThis product has been discontinued\u003c\/strong\u003e by Onset and is no longer available.\u003c\/p\u003e\n\u003cp\u003ePlease see our \u003ca href=\"\/collections\/compressed-air-flow-data-logger-sensor\"\u003eCompressed Air Flow Data Loggers\u003c\/a\u003e range for current alternatives, or \u003ca href=\"\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e for advice.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eEffectively monitor compressed air systems with the CDI meter. This flow meter includes two probes, one warmer than the other. This arrangement calculates mass velocity based on heat requirements. Additionally, pipe area data is used to determine flow amounts.\u003c\/p\u003e\n\u003cp\u003eAvailable in two versions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-CDI-5200-10S\u003c\/strong\u003e Output: 4-20mA representing 1 to 80 SCFM of air, Nominal Pipe Size: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-CDI-5400-20S\u003c\/strong\u003e Output: 4-20mA representing 40 to 600 SCFM of air, Nominal Pipe Size: 2 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eDigital display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequirements for use with specific data loggers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHOBO MX1100 series: a 4-20mA input cable (\u003ca href=\"\/products\/hobo-self-describing-4-to-20-ma-input-cable-sensor\"\u003eSD-MA-420\u003c\/a\u003e) and external power provided by an AC adapter (\u003ca href=\"\/products\/hobo-ac-power-adapter-400ma-12vdc\"\u003eAC-SENS-1\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBO U12, UX120-006M, or ZW series: a 4-20mA input cable (\u003ca href=\"\/products\/hobo-voltage-cable-input-cable-for-loggers-with-ma-measurement-cable-4-20ma\"\u003eCABLE-4-20mA\u003c\/a\u003e) and external power provided by an AC adapter (\u003ca href=\"\/products\/hobo-ac-power-adapter-400ma-12vdc\"\u003eAC-SENS-1\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eHOBO RX3000: an analogue input module (RXMOD-A1)\u003c\/li\u003e\n\u003cli\u003eHOBO U30: an analogue input module (VIA)\u003c\/li\u003e\n\u003cli\u003eHOBO H22: an analogue input module (S-FS-CVIA)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234829422939,"sku":"T-CDI-5400-20S","price":1173.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-compressed-air-flowmeter_t-cdi-5200-5400_1.jpg?v=1790931268"},{"product_id":"u30-nrc-usb-weather-station-data-logger-u30-1","title":"HOBO U30 USB - 15 Channel Energy\/Weather Monitoring Data Logger with two analogue inputs","description":"\u003cp\u003eThe U30 is Onset’s most durable monitoring solution. Easily configure the HOBO U30-NRC to fit your application needs - use up to 15 channels to collect data and then upload to \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware®\u003c\/a\u003e software for analysis. HOBOware Pro is recommended for extended features.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll electronics are housed within a rugged double-weatherproof, tamper-proof enclosure\u003c\/li\u003e\n\u003cli\u003eSetup is quick and easy with plug-and-play sensors\u003c\/li\u003e\n\u003cli\u003eFast data offload via USB\u003c\/li\u003e\n\u003cli\u003eOptional analogue inputs with sensor excitation\u003c\/li\u003e\n\u003cli\u003eIncludes a relay that can be activated on user-defined alarm conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe U30 supports a wide range of sensors and accessories; some of which are listed as related products below. Also available in pre-configured kits: \u003ca href=\"\/products\/hobo-u30-nrc-weather-station-starter-kit-u30-nrc-sys-c\"\u003eU30 USB Weather Station Starter Kit\u003c\/a\u003e, \u003ca href=\"\/products\/5-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit\"\u003e10 Channel USB Energy Logger Kit (Single Phase)\u003c\/a\u003e, and \u003ca href=\"\/products\/10-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit-3phase\"\u003e10 Channel USB Energy Logger Kit (3 Phase)\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234890305883,"sku":"U30-NRC-VIA-10-S100-00","price":1020.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u30-usb-data-logger_u30-nrc_1.jpg?v=1790932159"}],"url":"https:\/\/www.tempcon.co.uk\/collections\/compressed-air-flow-data-logger-sensor.oembed","provider":"Tempcon Instrumentation","version":"1.0","type":"link"}