USB Temperature Humidity Recorder, TQC HM9000 Automatic Data Storage
HM9000
TQC sheen HM9000 Temperature and Humidity RecorderSPEC
TQC sheen HM9000 Temperature and Humidity RecorderDetails
TQC sheen HM9000 Temperature and Humidity RecorderPacking list
- SKU
- NB001424
- temperature range
- -40~70℃
- temperature error
- Accuracy (-40 ℃~ -10 ℃ and + 40 ℃~ + 70 ℃)： +/- 2 ℃; Accuracy (-10 ℃~ + 40 ℃)： +/- 1 ℃; Accuracy (-40 ° F~ + 14 ° F and 104 ° F~ 15 8 ℉)： +/- 3.6 ℃; Accuracy (+ 14 ° F~ + 104 ℉)： +/- 1.8 ℃
- Humidity range
- 0~100%RH
- Humidity error
- Accuracy (0~20% and 80~100 %)： +/- 5.0%; Accuracy (20~40% and 60~80 %)： +/- 3.5%; Accuracy (40 - 60 %)： +/- 3.0%
- Sensors location
- built-in
- Sampling time
- Sampling interval: 2, 5, 10, or 30s; 1, 5, 10, or 30 minutes; 1, 2, 3, 6, 12, or 24 hours
- Data storage
- 32,000 readings (16,000 Temperature and 16,000 Humidity)
- Interface
- USB
- unit conversion
- ℃/℉
- Power Supply
- 3.6V lithium battery (1/2AA) (SAFFT LS14250, Tadiran TL-5101 or similar)
- Dimensions
- 101*25*23mm
- Weight
- 172g
- Operating temperature
- Temperature -35 ℃ to 80 ℃ (-30 ° F to 176 ° F)
- supporting software
- Yes.
- Dew point range
- -40~70℃
- Dew point error
- +/- 2 ℃ (+/-4.0 ° F) (25 ℃, 40%~ 100% Relative Humidity)
- Battery life
- 1 year
USB temperature and humidity loggerHM900overview
TQC USB temperature and humidity loggerHM900It is a high-precision USB temperature and humidity logger for measuring temperature and humidity, with data storage for 32,000 measured readings (16,000 temperature values and 16,000 humidity values), dew point indication, user-selectable audible and other functions.USB temperature and humidity loggerThe HM900 is capable of setting measurement intervals (see specification sheet for specific parameters) and is equipped with analysis software.
USB temperature and humidity logger application field
It is suitable for air conditioning, coating industry, building maintenance, food, ** institutions, real estate, wholesale, wood and other industries.
USB temperature and humidity loggerFeatures of HM900:
◆ 32,000 readings (16,000 temperature values and 16,000 humidity values) can be stored.
◆ Dew point indication.
◆ Status indication.
◆ Multi-mode boot recording.
◆ Selectable time intervals for measurement (2, 5, 10 or 30 seconds, 1, 5, 10 or 30 minutes, 1, 2, 3, 6, 12 or 24 hours）.
◆ USB temperature and humidity loggerHM900 beltUSB interface.
◆ Analysis software.
◆ Long battery life.
USB temperature and humidity loggerHM900Functional structure diagram
1) Protective cover
2) USB interface
3) Start button
4) Humidity and temperature sensors
5) LED Alarm Light (Red/Yellow)
6) LED Recording Light (Green)
7) Mounting clips
USB temperature and humidity loggerHM900Live shot
LED light status guide
| LEDs | instructions | action |
| Neither LED light is onRecordingDoesn't start or runs low on battery | Turn on temperature and humidity recording, battery replacement, and data downloading |
 | One green light flash every 10 seconds indicates that it is under record and there is no alarm condition, and two green light flashes every 10 seconds indicate a delayed start | To drive, press and hold the start button to know that the green and yellow LED lights flash |
 | A single red light flashing every 10s indicates that the humidity value is too low in the recordinstructionsTwo red lights flash every 10s to indicate the humidity valuepassHigh alarm indication: two red light flashes every 60s indicate low battery | Recording will automatically stop. There will be no data loss. Replace the battery and download data |
 | A single yellow light flashing every 10 seconds indicates that the temperature is in the recordingThe degree value is too low to alarminstructionsTwo every 10syellowThe light flashes indicatedlukewarmDegree valuepassHigh alarm indication: two every 60syellowA flashing light indicates that the recording memory is full | Download the data |
