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E-mail
jesman_sales@yeah.net
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Phone
13371682585
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Address
0705, 7th Floor, Building 10, No.1 Courtyard, Wuliqiao Second Street, Chaoyang District, Beijing
Beijing Jessman Technology Co., Ltd
jesman_sales@yeah.net
13371682585
0705, 7th Floor, Building 10, No.1 Courtyard, Wuliqiao Second Street, Chaoyang District, Beijing
Onset HOBO MX1102 Temperature and Humidity/Carbon Dioxide Recorder from the United States
|
Temperature sensor |
Temperature range | 0~50℃ |
| Temperature Accuracy | ±0.21℃(0~50℃) | |
| temperature resolution | 0.024 ℃ (at 25 ℃) | |
| Annual temperature variation | <0.1 ℃/year | |
| response time | 12 minutes (90%, 1m/s in air) | |
|
Relative humidity sensor |
Relative humidity range | 1~90%RH |
| Relative humidity accuracy | ± 2% RH (20%~80% RH, at 25 ℃) | |
| Relative humidity resolution | 0.01% (at 25 ℃) | |
| Annual variation of relative humidity | <1%/year | |
| response time | 1 minute (90%, 1m/s in air) | |
|
Carbon dioxide sensor |
Carbon dioxide range | 0~5000ppm |
| Carbon dioxide accuracy | ± 50ppm ± 5% of the reading (at 25 ℃ 1013mbar) | |
| heating time | 15 seconds | |
| calibration | Automatic/manual up to 400ppm | |
| Nonlinear | <1% full range | |
| pressure dependence | 0.13% reading/mm Hg (corrected by inputting altitude) | |
| Working pressure range | 950~1050mbar (pressure compensation is required for outdoor applications) | |
| Pressure compensation range | -305~5486m(-1000~18000ft) | |
| Measurement method | Non dispersive infrared absorption method (NDIR) | |
| response time | 1 minute (90%, 1m/s in air) | |
|
Recorder |
Transmission power | 1 mW (0 dBm) |
| Distance | 30m, directly facing unobstructed obstacles | |
| data transmission | Bluetooth 4.0; USB 2.0 | |
| Software requirements | IOS 8.0 or higher; Android 4.4 or above; Bluetooth 4.0 or higher; HOBOware 3.7.3 or above | |
| work environment | 0~50℃; 0~95%RH | |
| sampling interval | 1 second to 18 hours | |
| Recording mode | Timed (normal, statistical); trigger | |
| Start Mode | Immediately; Press the switch; Scheduled date and time; interval | |
| STOP MODE | Storage is full; Press the switch; Scheduled date and time; A set of sampling times | |
| time accuracy | ± 1 minute/month (at 25 ℃) | |
| power supply | 5 AA batteries x 4, replaceable | |
| BATTERY LIFE |
In the case of a 5-minute sampling interval for regular applications, it is approximately 6 months; Using other recording modes or Bluetooth connections or sound/visual alarms will increase power consumption and reduce battery life. |
|
| Memory | 128K (* 84650 sets of data) | |
| data transmission | Bluetooth 4.0 or USB 2.0 | |
| External dimensions | 7.62×12.95×4.78cm | |
| weight | 267.4g | |
| protection grade | IP50 |