[{"sku":"MX80x","title":"HOBO MX800 Series Water Data Loggers","subtitle":"Bluetooth Multiparameter Data Logger","variant_product_name":"MX802 Water Data Logger","unit_price":"529.00","brands":["HOBO"],"region":null,"service_plans":[],"parcel_length":"11.00","parcel_width":"6.00","parcel_height":"6.00","parcel_weight":"0.80","sellable":true,"published":true,"product_page_url":"\/products\/data-loggers\/mx80x","nid":"21601","product_description":"<p>HOBO MX800 Series multiparameter wireless data loggers work with interchangeable sensors to provide a highly configurable solution for monitoring water conductivity\/salinity, temperature, depth, and dissolved oxygen. Available in both an easy-to-deploy, fully submersible model (MX801) and a direct read model (MX802) for convenient data offload that doesn\u2019t require having to remove sensors from the water.<\/p><h4>Top reasons customers like award-winning MX800 loggers:<\/h4><ul><li>A less expensive, non-bulky alternative to sondes that can be difficult to calibrate and maintain<\/li><li>Affordable price allows customers to purchase more loggers to swap in and out\u2014saving time and optimizing data quality<\/li><li>User-replaceable batteries<\/li><li>2-year vs. 6-month cap life saves resources needed to replace cap to prevent data loss<\/li><li>Bluetooth prevents communication issues and the necessity of taking computer into the field<\/li><\/ul>","add_on_products":{"title":"Recommended for this product","items":["MX-Data"]},"applications":["Environmental Research & Protection","Climate","Environmental Compliance","Ecology","Water Resource Management","Aquatic Ecology","Water Quality & Compliance","Hydrology & Groundwater Monitoring","Watershed Management","Wetland & Stormwater","Dam Management"],"brand":"HOBO","communication":"Bluetooth","compatibility_callout":["HOBOconnect"],"compatible_items":{"Sensor":{"Sensors":{"items":["W-DO","W-CT","W-CTD-01","W-CTD-02","W-CTD-03","W-CTD-04"]}},"Accessory":{"Accessories":{"items":["MX2500-CAL-BKR","W-GUARD-1","U26-GUARD-2","COND-CAL-1","COND-CAL-2","COND-CAL-3","COND-CAL-4","U26-CAL-SOL","W-PLUG","ME-BP"]},"Well_Caps":{"items":["WELL-CAP-02"]},"Protective_Enclosures":{"items":["HOUSING-1","HOUSING-2"]},"Coupler":{"items":["W-ADAPT-2"]},"Communication_Cables":{"items":["CABLE-W-1.0","CABLE-W-2.0","CABLE-W-5.0","CABLE-W-010","CABLE-W-015","CABLE-W-030","CABLE-W-060"]}}},"compliance_marks":["Conformit\u00e9 Europ\u00e9ene (CE)","Federal Communications Commission (FCC)","UK Conformity Assessed (UKCA)","KC Certification","Regulatory Compliance Mark (RCM)"],"country":"US","customers_also_bought":["W-DO","W-CTD-xx","W-CT"],"field_documents":[{"nid":21841},{"nid":21876},{"nid":22141}],"environment":["Water"],"important_information":"Requires the HOBOconnect mobile app and a compatible mobile device or Windows computer. System requirements for the app can be found at the bottom of our HOBOconnect software page., basic_html","measurement":["Conductivity\/Salinity ","Dissolved Oxygen ","Water Temperature "],"media_remote_videos":["MX800 Water Data Logger Assembly Animation","How to deploy an MX801 multiparameter data logger for water quality monitoring","How to Deploy the Wireless MX802 CTD Data Logger for Water Quality Monitoring"],"not_a_sku":"0","page_type":"build-system","primary_measurement":"Water Temperature","product_configurator":"mx800, open","product_family_series":"MX800","features":"<ul><li>Compatible with interchangeable <a href=\"https:\/\/www.onsetcomp.com\/products\/sensors\/w-ct\">Conductivity<\/a>, <a href=\"https:\/\/www.onsetcomp.com\/products\/sensors\/w-ctd-xx\">CTD<\/a> (conductivity\/temperature\/depth), and <a href=\"https:\/\/www.onsetcomp.com\/products\/sensors\/w-do\">DO<\/a> sensors (sold separately) - swap out sensors for different applications<\/li><li>Bluetooth, for easy logger configuration and data offload<\/li><li>Easy to deploy, fully submersible (MX801)<\/li><li>Direct read for convenient data offload (MX802)<\/li><li>Logger diameter is less than 2 inches<\/li><li>Faster data offload via Bluetooth 5.0<\/li><li>Water detect feature indicates when logger was out of the water (MX801)<\/li><li>Barometric pressure sensor included (MX802)<\/li><li>Connect two sensors to one logger to get measurements like salinity adjusted DO directly, with no need for post-processing<\/li><li>Guided calibration ensures accurate data<\/li><li>User-replaceable batteries<\/li><\/ul><p>&nbsp;<\/p>","product_price":"529.00","specifications":[{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"MX801 and MX802","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Operating Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"-40\u00b0 to 50\u00b0C (-40\u00b0 to 122\u00b0F), cannot be frozen in ice "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Radio Power","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"1 mW (0 dBm) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Transmission Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Approximately 30.5 m (100 ft) line-of-sight "}]},{"type":"Product Specification - Value","revision_default":"1"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Wireless Data Standard","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Bluetooth 5"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Number of sensors that can be connected","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"2"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Maximum Cable Length","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"120m (400 ft) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Logging Rate","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"5 second to 18 hours "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Logging Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Fixed interval (normal or statistics), burst, or multiple intervals with up to 8 user-defined logging intervals and durations, with pause and repeat options "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Start Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Immediate, next interval or date & time"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Stop Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Memory full, never stop (overwrite oldest data), date & time, or after a set logging period"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Water Detect","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Events are logged when logger is submerged or removed from the water (MX801 only)"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Time Accuracy","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"\u00b11 minute per month 0\u00b0 to 50\u00b0C (32\u00b0 to 122\u00b0F) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Battery","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Four AA, 1.5 V lithium batteries, user replaceable "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Battery Life","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"With W-CTD or W-CT sensors: 2 years, typical with 1-minute logging interval or slower"}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"With W-DO sensor: 1-year, typical with 5-minute logging interval or slower"}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":" Faster logging or statistics sampling intervals, entering burst logging mode, excessive readouts, and remaining connected with the app will impact battery life"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Memory","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"730,000 measurements, divided between channels (4 Mbyte memory) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Data Download Time (with Bluetooth 5+ devices) ","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Full memory: Approximately 3.5 minutes "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"120,000 measurements: 1 minute "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"May take longer the farther the device is from the logger "}]}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"Barometric Pressure (MX802 only)","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Measurement & Calibrated Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"66 to 107 kPa (9.6 to 15.5 psia), -20\u00b0 to 50\u00b0C (-4\u00b0 to 122\u00b0F) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Accuracy*","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Typical error: \u00b10.2 kPa (0.029 psi) "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Maximum error: \u00b10.5 kPa (0.073 psi) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Resolution","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"<0.01 kPa (0.0015 psi) "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Pressure Response Time**","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"<1 second to 90% at a stable temperature "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Contribution to Water Level Accuracy***","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Typical error: \u00b10.075% FS, 0.3 cm (0.01 ft) water"}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Maximum error: \u00b10.15% FS, 0.6 cm (0.02 ft) water"}]}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"MX801 & MX802 Specs, continued:","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1","revision_translation_affected":"1","field_specification_label":"Dimensions","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Logger diameter: 4.14 cm (1.63 inches) "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Length without sensor: 20 cm (8 inches) "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Length with W-CTD sensor: 36 cm (14 inches) "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Length with W-CT sensor: 33 cm (13 inches) "}]},{"type":"Product Specification - Value","revision_default":"1","revision_translation_affected":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Length with W-DO sensor: 42.1 cm (16.57 inches)"}]},{"type":"Product Specification - Value","revision_default":"1","revision_translation_affected":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","revision_translation_affected":"1","field_spec_single_value":"Mounting loop: 12.7 x 22.6 mm (0.5 x 0.89 inches)"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Weight","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"7.90 oz","field_spec_metric_value":"224 g","field_spec_single_value":"MX801 Logger Head Only "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"7.97 oz","field_spec_metric_value":"226 g","field_spec_single_value":"MX802 Logger Head Only"}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Wetted Materials","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Logger: PVC housing with polyester film label, PET sensor connector end cap and mounting handle with EPDM and Buna-N O-rings, passivated 316 stainless steel hardware rated for use in saltwater; MX802 also has ePTFE vent "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Collar: HDPE, titanium screws "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"Note: logger should be mounted so that no metal parts of the logger are in contact with other metals "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Depth\/Environmental Rating","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"MX801: IP68; waterproof to 100m (with sensor(s) attached) "}]},{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_single_value":"MX802: IP67, NEMA 6; Weatherproof (with cable or Termination Plug attached); this model is not waterproof "}]}]}]},{"type":"Simple text","revision_default":"1","field_description":"<p paraeid=\"{833053eb-2fdf-4218-9cb0-0449b7ac8355}{93}\" paraid=\"2016638163\">* Pressure Accuracy:&nbsp;Absolute pressure sensor accuracy includes all sensor drift, temperature,&nbsp;and hysteresis-induced errors.&nbsp;<\/p><p paraeid=\"{833053eb-2fdf-4218-9cb0-0449b7ac8355}{105}\" paraid=\"1763036350\">** Changes in Temperature: Allow 20 minutes in water to achieve full temperature compensation of the pressure sensor. There can be up to 0.5% of additional error due to rapid temperature changes.&nbsp;<\/p><p paraeid=\"{833053eb-2fdf-4218-9cb0-0449b7ac8355}{105}\" paraid=\"1763036350\">***Water Level Accuracy: With accurate reference water level measurement, known water density, and a stable temperature environment. System Water Level Accuracy equals the sum of the Barometric Water Level Accuracy plus the selected CTD sensor Water Level Accuracy.&nbsp;<\/p><p paraeid=\"{833053eb-2fdf-4218-9cb0-0449b7ac8355}{125}\" paraid=\"1836888898\">&nbsp;<\/p>"},{"type":"Simple text","revision_default":"1","field_description":"<article class=\"media media--type-document media--view-mode-default\">\n \n \n <div class=\"field field--name-field-media-document field--type-file field--label-hidden field__item field__item__odd field__item__first field__item__last\" tabindex=\"0\">\n<span class=\"file file--mime-application-pdf file--application-pdf\"> <a href=\"\/sites\/default\/files\/2024-04\/MX800%20Data%20Sheet.pdf\" target=\"_blank\">MX800 Data Sheet<\/a><\/span>\n<\/div>\n \n <\/article>\n"}],"product_status":"active","product_type":"Data Loggers","product_variants":{"items":[{"sku":"MX801","title":"MX801 Water Data Logger","variation":null,"variant_status":"active","price":"529.00","non_shippable":false},{"sku":"MX802","title":"MX802 Water Data Logger","variation":null,"variant_status":"active","price":"529.00","non_shippable":false}]},"solution":["Stand-alone Bluetooth Data Loggers ","Stand-alone Data Loggers "],"warranty":"1","warranty_premium":"1","whats_in_the_box":["HOBO MX801 or MX802 data logger","Coupler","3\/32\u201d Allen wrench"],"wireless":"wireless","digital_item":"0"},[{"nid":"21841","uuid":"f5d9863c-97fd-4719-8fda-b4a47a013f78","vid":"76861","langcode":"en","revision_timestamp":"1719252750","status":"1","title":"Quick Start Guide: MX801 Wireless Submersible Data Logger ","created":"1708026412","changed":"1719252750","promote":"0","sticky":"0","default_langcode":"1","revision_default":"1","revision_translation_affected":"1","path":{"alias":"\/resources\/documentation\/MX801-QSG","pid":"54451","langcode":"en"},"archive_resource":"0","associated_products":["MX80x"],"brand":"HOBO","documentation_files":{"English":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/2024-03\/25705-A%20MAN-MX801-QSG.pdf"},"documentation_hoboconnect":"0","documentation_intemp_app":"0","documentation_is_datasheet":"0","environment":["Water"],"hoboconnect_docs_sorting":"0","hobomobile_docs_sorting":"0","intemp_cx_docs_sorting":"0","product_family_series":"MX800","resource_topic":["Getting Started"],"resource_type":"Documentation"},{"nid":"21876","uuid":"befdc545-afbd-4f48-b19a-e5be058c6735","vid":"76866","langcode":"en","revision_timestamp":"1719252801","status":"1","title":"Quick Start Guide: MX802 Direct Read Data Logger ","created":"1709650239","changed":"1719252801","promote":"0","sticky":"0","default_langcode":"1","revision_default":"1","revision_translation_affected":"1","path":{"alias":"\/resources\/documentation\/MX802-QSG","pid":"54606","langcode":"en"},"archive_resource":"0","associated_products":["MX80x"],"brand":"HOBO","documentation_files":{"English":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/2024-03\/25706-A%20MAN-MX802-QSG.pdf"},"documentation_hoboconnect":"0","documentation_intemp_app":"0","documentation_is_datasheet":"0","environment":["Water"],"hoboconnect_docs_sorting":"0","hobomobile_docs_sorting":"0","intemp_cx_docs_sorting":"0","product_family_series":"MX800","resource_topic":["Getting Started"],"resource_type":"Documentation"},{"nid":"22141","uuid":"b2b90e2e-9fbe-46a0-94ac-4e7dbe4d4328","vid":"81341","langcode":"en","revision_timestamp":"1729184474","status":"1","title":"MX800 Series User Guide","created":"1712598075","changed":"1729184474","promote":"0","sticky":"0","default_langcode":"1","revision_default":"1","revision_translation_affected":"1","path":{"alias":"\/resources\/documentation\/mx800-series-user-guide","pid":"55356","langcode":"en"},"archive_resource":"0","associated_products":["MX80x"],"brand":"HOBO","documentation_files":{"English":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/2024-10\/25707-B%20HOBO%20MX800%20Series%20User%20Guide.pdf"},"documentation_hoboconnect":"0","documentation_intemp_app":"0","documentation_is_datasheet":"0","hoboconnect_docs_sorting":"0","hobomobile_docs_sorting":"0","intemp_cx_docs_sorting":"0","product_family_series":"MX800","resource_type":"Documentation"}]]