MX2203_MX2204_使用说明书手册

HOBO TidbiT MX Temp 400(MX2203)andTemp 5000(MX2204)Logger ManualHOBOData LoggersHOBO TidbiT MX Temp loggers measure temperature in streams,lakes,oceans,coastalhabitats,and soil environments.Housed in a protective boot,these rugged loggers aredesigned for extended deployments in fresh or salt water at depths up to 400 ft(MX2203)or5,000 ft (MX2204).The loggers use Bluetooth Low Energy for wireless communication with amobile device and are equipped with an optional water detection feature that automaticallyturns Bluetooth advertising off when the logger is submerged in water,thereby preservingbattery power.Using the HOBOmobile app,you can easily configure the loggers,downloadlogged data to your phone or tablet,or automatically upload the data to HOBOlink for furtheranalysis.You can also configure the loggers to calculate statistics,set up alarms to trip atspecific thresholds,or enable burst logging in which data is logged at a faster interval whensensor readings are above or below certain limits.MX2203 Model ShownSpecificationsTemperature SensorRangew2203:-20°to70(4°to158*F)in air;-20°to50℃4°to122F)inwaterHOBO TidbiT MX TempwM2204:-20°to70℃(4°to158*F)in air;-20°to50℃（←4°to122*F)inLoggerwater,maximum sustained temperature in water 30*C(86'F)0.25 C from-20to0°C仕45 Ffrom-4°to32F)Models:Accuracy0.2 C from0°to70C(0.36 F from32°to158F)·MX Temp400(MX2203】Resolution0.01℃(0.018F)·MX Temp500o(MX2204)】Drift<0.1'C (0.18"F)peryearResponse TimeItems included:MX2203:17 minutes typical to 90%in air moving 1 m/s,unmounted;7 minutes ty pical to 90%in stirred water,unmounted·Protective bootMX2204:15 minutes typical to 90%in air moving 1 m/s,unmounted;4 minutes ty pical to 90%in stirred water,unmountedRequired Items:.HOBOmobile appLogger.Device withios orLogger Operating Range-20to70℃(4°to158℉】AndroidTM and BluetoothBuoyancy (Fresh Water)MX2203:3.1g (0.11 oz)negativeAccessories:MX2204:7.6 g (0.27 oz)negative.Solar radiation shieldWaterproofw2203:To122m(400ft)(RS1 or M-RSA)forwK2204:To1,524m(5,000ft)WK2203Water DetectionWater conductivity level of 100 HS/cm or greater necessary for reliableMounting bracket fordetection of water.Deionized water or water below 100 uS/cm may notsolar radiation shieldbe detected.(MX2200-RS-BRACKET)The water conductivity circuit may not reliably detect water that hasfor use with MX2203frozen around the electrodes,i.e.below 0"C(32"F).models·Replacement O-ringsRadio Power1mW(0dBm)(MX2203-ORING)forTransmission RangeApproximately 30.5 m(100 ft)line-of-sightMX2203◆Replacement boots forWireless Data StandardBluetooth Low Energy(Bluetooth Smart)both models in grayLogging Rate1 second to 18 hours(BOOT-MX220x-GR)black (BOOT-MX220x-Time Accuracy1 minute per month at 25'C(77*F)BK),or white (BOOT-BatteryCR2477 3V lithium,user replaceable in MX2303,non-replaceable inMX220x-WH)WX2304Battery Life3 years,ty pical at 25*C(77"F)with logging interval of 1 minute andBluetooth Always Off disabled in software.5 years,typical at 25*C(77*F)with logging interval of