X-SENSE STH51 Smart Thermo Hygrometer User Manual
- June 1, 2024
- X-SENSE
Table of Contents
X-SENSE STH51 Smart Thermo Hygrometer
This user manual contains important information regarding the operation of your smart thermometer hygrometer. Ensure you read this user manual fully before installing and operating the listener. If you are installing this device for use by others, you must leave this manual (or a copy of it) with the end user.
Introduction
The wireless thermometer hygrometer supports all basic functions as well as smart functions such as remote monitoring and temperature & humidity graphs. This thermometer hygrometer Is reliable and easy to use for homes, greenhouses, and more.
Product Overview
Package Contents
Device Setup
Download the X-Sense Home Security App
Note : Make sure your phone runs on iOS 11 and above, or Android 8.0 and above.
To download the X-Sense Home Security app, scan the QR code below or search for “X-Sense Home Security” in the Apple App Store or Google Play Store. Sign up with a valid email address. If you already have an account, make sure the app is updated to the latest version.
Connect the Thermometer Hygrometer to the Base Station
The thermometer hygrometer can be connected to the base station through the
wireless network. When the listener is connected to the base station, you will
receive push notifications wherever you are to stay informed of the device
status.
Note : Before adding devices to the system, make sure the base station
has been successfully added to the app.
- Tap “+”, and select “Thermo-hygrometers” in the product list. Then, tap “Next” to enter the pairing page.
- Enter a name for the thermometer hygrometer. Then, select the room in which it is installed and tap “Next.”
- Remove the back cover from the device. Tap “Next.”
- Install the battery and ensure the battery polarities are matched correctly. Then, tap “Next.”
- Follow the prompts on the page by quickly pressing the Pair button twice on the device until the LED flashes blue rapidly, indicating that the device is waiting to connect to the base station.
- Tap “Next” to add the device. You will hear “Ready to add the device.”
- After successfully connected, you will hear “Device added” and the “Device added” page will appear. Then you can find the thermometer hygrometer in the device list.
- If you want to add multiple devices into the system, please repeat the above steps.
NOTE :
- If you fail to add the device to the network within 60 seconds, the device will automatically exit the network configuration. To re-enter the network configuration, you need to repeat the above steps.
- After adding the thermometer hygrometer, write its name on the provided sticker and attach it to the device for easy management in the future.
Installing the Lanyard (Optional)
- Open the back cover.
- Thread the lanyard through the tab, makina sure it is securely attached.
- Close the back cover.
- The device can be hung in any desired location with the lanyard.
Using Your Thermometer Hygrometer
Set the Alarm: You can set the temperature and humidity range in the app. When the temperature and humidity level exceed this range, an app push notification will be sent immediately, and the base station will sound an alarm at the same time (You can turn off the alarm function of the base station and only choose the push notifications).
To select the temperature and humidity you want to track, use the slider or make a selection from the dropdown list.
Unit Switch: Switch temperature units displayed in the app to Fahrenheit (°F) or Celsius (°C).
Export Data: Export data in CSV format after entering your email address and confirming the date/time range. You can create a data export task by toggling “Scheduled Export” to choose from daily, weekly, and monthly. ****
Device Test : You can complete the test by tapping Device Test button in the app to make sure the device is functioning properly.
Technical Specifications
Power Supply| 2 x MA batteries
(Replaceable)
---|---
Voltage| 3 V IX
Battery Capacity| 1,200 mAh
Procluct Life| Syears
Battery Life| 1 year
Material| ABS
Alarm Volume| No sound when the temperature or humidity exceeds or falls below
the set level (the base station will sound and an app push notification will
be sent)
Indicator Ligh1| Red/Blue
Operating Temperature| –4-140″F (-20-6(1″()
Operating Humidity| 0-100)6 RH
Temperature| -4-l2″F| Typical
---|---|---
Accuracy| (-2,HJ”C)| accuracy:
| | ±0.36-0.72″F
| | (±0.2–0.4″C);
| | Maximal
| | accuracy:
| | ±0.72-J.26″F
| | (±0.4–0.l”C)
| 32-14l1″f| Typical
| (0-tx.1″()| accuracy:
| | ±0.36″F
| | l±tU”C);
| | Maximal
| | accuracy:
| | ±0.72°F
| | (±0.4″()
Humidity| Ll-1C%/| Typical
Accuracy| 90-1C ..1%| accuracy:±2%
| RH| RH;Maximal
| | accuracy:
| | ±3.5%RH
| 1(1- l}(,| Typical
| RH| accuracy:
| | ±2-3%RH;
| | Maximal
| | accuracy:
| | ±3.5-5%RH
NOTE : The above humidity accuracy data is measured at a constant temperature of 77°F (25°C). When the temperature changes, the accuracy may be affected.
Battery Replacement
- Remove the back battery cover of the device using the bottom notch.
- Install the batteries. Ensure battery polarities are matched correctly.
- Close the back cover by gently pressing it back into place until it clicks.
Maintenance
- The thermometer hygrometer is rated to work in environments with temperatures ranging from -4°F to 140°F (-20°C to 60°C) and humidity from 0 to 100% RH.
- Please, always handle these devices with care and do not attempt to disassemble.
- Do not immerse these devices in water.
Troubleshooting
| |
---|---|---
The| The| Quickly press
thermometer| thermometer| the Pair
hygrometer| l1ygrometer| button twice
cannot be| doesnot| on the
connected to| enter paring| thermometer
the base| mode.| hygrometer
station| | until ittlashes
| | blue rapidly,
| | indicating it
| | has entered
| | pairing mode.
Push| The device’s| Replace the
notifications| batteries| batteries.
failed, or the| have run out.|
app prompts| |
show that| |
the| |
operation| |
failed.| |
| The app push| Turn on the
| notification| push
| permission is| notification
| disabled| perm1ss1on
| | on the
| | phone.
| The base station| The distance
---|---|---
is not within the| between the
network coverage| base station
of the router.| and the
| router
| should be
| within 170ft
| (SOm).
| Please
| ensure that
| the base
| station is
| always
| within the
| network
| coverage of
| the router
The| Reduce the
communication| obstacles
between the| between the
thermometer| thermometer
hygrometer| hygrometer
and base| and base
station is not| station.The
stable or they| maximum
are too far| distance
apart.| between the
| device and
| the base
| station in an
| open
| | environment is1.7L”\.lft (Sillm).
---|---|---
The network connection of the router and the mobile phone is abnormal.| Make
sure the netwerk connection of the router and the mobile phone is
normal.
Theapp| The| Reduce the
shows 1hat| communication| obstacles
1he| between the| between the
thermometer| thermome1er| thermometer
hygrometer| hygrome1er| hygrometer
is offline.| and base| and base
| station is not| station. The
| stable or they| maximum
| are too far| distance
| apart.| between the
| | device and
| | the base
| | station in an
| | open
| | environment
| | isl,7Ll1ft
| | (500ml.
| The baneries of the thermometer hygrometer have run out.| Replace 1he
batteries.
---|---|---
The app| Low battery| Replace the
prompts low| warning.| baneries.
battery, and| |
the LEO| |
indicator| |
flashes once| |
every fl()| |
seconds.| |
FAQ
Can it be used in the fridge or freezer?
Using the thermo-hygrometer in a refrigerator or freezer will shorten the
battery life and affect the connection of the device in low temperature
environments. The recommended ambient temperature for prolonged operation is
14-140°F (-10-60°C).
Can it be used in a high humidity environment for a long time?
Since the device is not waterproof, it is not recommended to use the device in
a high-humidity environment (above 80% RH water condensing) for a long period
of time.
How do I set the temperature and humidity alarm range?
Go to “Device Settings.” Under the “Temperature Alarm” and “Relative Humidity
Alarm” settings, select the temperature and humidity you want to track by
moving the slider or choosing from the dropdown list.
How do I export data?
To export data, start by tapping on the thermometer hygrometer on the app’s
device page to access the data page. Once you’re on the data page, scroll down
to the bottom and tap the “Export Data” button. Keep in mind that you can only
export a maximum of 6 months (180 days) worth of data at a time, so make sure
the time span you select falls within this range. If you need to export data
for the entire past year, you will need to do so in two separate batches.
How do I calibrate the temperature and humidity?
The device has been calibrated by precision instruments and usually does not
require recalibration. If you still want to calibrate, you can go to “Device
Settings” and calibrate the temperature and humidity in the “Calibration”
setting.
How do I distinguish which device in the app corresponds to the real
device?
The box your device comes in contains stickers. After you add a device to the
app, label it by writing its name in the app and on the provided sticker and
sticking it to the device. To distinguish, use the app’s test feature. To test
the device, go to “Device Settings” and select “Device Test.” During the 10
seconds, the LED light during the test will remain solid blue.
Environmental Protection
Waste electrical products should not be disposed of with household waste.
Please recycle where facilities are available. Please check
with your local authorities or retailers for recycling advice.
Manufacturer and Service Information
X-Sense Electronics Co., Ltd.
Address : Room 402, Building 4, No. 9, Jinshagang 1st Road, Shixia
Village, Dalang Town, Dongguan City, 523750 Guangdong, P.R. China
Email:support@x-sense.com