HAXO-8

## **MULTI-USE HUMIDITY & TEMPERATURE LOGGER** 

HAXO-8 Fixed-Site Humidity & Temperature Monitoring 

The LogTag[®] HAXO-8 is a multi-use Humidity & Temperature Recorder measures and stores up to 8000 sets of high resolution humidity and temperature readings. 

The LogTag[®] HAXO-8 is equipped with a unique humidity & temperature sensor arrangement providing fast reaction time to humidity & temperature change and a real time clock which provides date/time stamps for each temperature reading. 

## A c c e s s o r i e s 

_Wall Mount Not Included_ 

_LTI-HID Not Included_ 

## F e a t u r e s 

For multiple applications use 

Real time clock provides date/time stamp for every recording. 

User configuration for alert settings, logging interval, trip duration etc. 

Fixed battery of 1 year storage, followed by 2 – 3 years of normal use. 

Up to 8,000 sets of recordings - enough for the longest trip. 

Supports fast download using the standard LogTag Interface cradle 

In-transit inspections can be recorded at the push of a button. 

Record and display Temperature & Humidity readings simultaneously. 

## A l i c a t i o n s p p 

Laboratories 

Warehousing 

Server Rooms 

Agriculture 

Cold Chain 

Farming 

## S e c i f i c a t i o n s p 

**Product Model** HAXO-8. ~~GO~~ **Sensor Measurement Range** -40°C to +85°C  (-40°F to +185°F). ~~Ee~~ **Operating Temperature Range** -40°C to +85°C  (-40°F to +185°F). **Storage Temperature Range** +10°C to +50°C  (50°F to +122°F).* ~~ee~~ **Humidity Measurement Range** 0% RH to 100% RH (non-condensing), with limitations. **Humidity Operating Range** 0% RH to 100% RH (non-condensing), with limitations. ~~oe~~ **Storage Humidity Range** 20%RH to 60%RH.* **Rated Temperature Reading Accuracy** Better than ±0.45°C (±0.8°F) for +0°C to +50°C (+32°F to +122°F), typically ±0.3°C (0.6°F). Better than ±0.8°C (±1.4°F) for +50°C to +80°C (+122°F to +176°F), typically ±0.5°C (0.9°F). Better than ±0.95°C (±1.7°F) for -40°C to +0°C (-40°F to +32°F), typically ±0.6°C (1.1°F). ~~ee~~ _Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration._ **Rated Humidity Reading Accuracy** Better than ±5%RH for 10%RH to 80%RH. Better than ±6%RH for 0%RH to 10%RH. Better than ±7%RH for 80%RH to 100%RH. _Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration._ ~~ee~~ **Humidity Resolution** Better than 0.1% RH. ~~a~~ **Temperature Resolution** ~~D~~ Better than 0.1°C or 0.1°F **Recording Capacity** 8,003 pairs of humidity and temperature readings 53 days @ 10min logging, 80 days @ 15min logging. ~~ee~~ **Sampling Interval** Configurable from 30 seconds to several hours. **Logging Start Options** Push button start or specific date & time. Optional start delay (30 seconds to 18 hours). ~~Ee~~ **Recording Indication** Flashing ‘OK’ indicator / flashing ‘ALERT’ indicator. **Download Time** Typically less than 10 seconds for full memory, depending on computer or readout device used. **Environmental** IP61 (when hung or mounted vertically). ~~Ee~~ **Power Source** 3V LiMnO2 Battery (Fixed). ~~Ee~~ **Battery Life** Fixed Battery. 1 year storage, followed by 2 – 3 years of normal use (based on 15 minute logging, download data monthly). **Real Time Clock** Built-in real time clock. Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day). ~~a~~ Rated temperature coefficient is -0.034 ±0.006ppm/°C (i.e typically +/- 0.00294 seconds/day/°C). **Connection Interface** Interface Cradle ~~a~~ **Software** LogTag _[®]_ Analyzer **Size** 86mm(H) x 54.5mm(W) x 8.6mm(T). ~~Ee~~ **Weight** 34g. **Case Material** Polycarbonate. ~~Ee~~ ***Optimal Storage Condition** For optimal Humidity logger storage, store units in original packaging in an air conditioned area. Storage temperature shall be in the range  of 10°C to 50°C and humidity at 20%RH to 60%RH.  Ensure good ventilation (fresh air supply) in storage area to avoid high ~~a~~ concentrations of volatile chemicals. Do not store units in the same room as solvents or any other strong smelling products. 

## Chemical vapors or pollutants 

Exposure of the internal sensor to chemical vapors or high levels of pollutants may interfere with the internal sensor and cause a shift in both offset and sensitivity, resulting in inaccurate readings to be logged. High levels of pollutants may cause permanent damage to the humidity sensor’s polymer. 

## Re-conditioning Procedure 

Exposure of the internal sensor to chemical vapors may interfere with the internal sensor and cause inaccurate readings to be logged. In a clean environment, this will slowly rectify itself. However, exposure to extreme conditions or chemical vapors will require the following reconditioning procedure to bring the internal sensor back to calibration state.80°C (176°F) at<5%RH for 36 hours (baking) followed by 20-30°C (70-90°F) at>74%RH for 48 hours (re-hydration) High levels of pollutants may cause permanent damage to the internal sensor.