Tzone Temperature and Humidity Data Logger TZ-BT04B User Manual

June 6, 2024
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Tzone Temperature and Humidity Data Logger TZ-BT04B

Tzone Temperature and Humidity Data Logger TZ-BT04B

Product overview

TZ-BT04B is Bluetooth Low Energy temperature and humidity data logger with the latest Bluetooth 4.1 technology and Nordic NRF51822 chip. It can collect temperature and humidity of the surrounding environment . Such data can be recorded as history data. BT04B can store up to 12000 pieces of the temperature and humidity data. Mobile phone with Bluetooth 4.0 or above can download and install App.It can store and monitor temperature and humidity of the environment comprehensively. Its characteristics are small-sized, low- weighted, easily portable and highly accurate for wide use in cold chain logistics, archives, labs, museums, etc.

Product application

1. Refrigerated storage and transportation;
2. Archives;
3. Experimental (test) rooms;
4. Workshop;
5. Museums;
6. Pharmaceutical environment;
7. Fresh transport.

Product features

1. High accuracy and stability;
2. Bluetooth 4.1;
3. Long distance wireless transfer;
4. Built-in highly sensitive temperature and humidity sensor;
5. Real-time display temperature and humidity;
6. It can store 12000 pieces of temperature and humidity data;
7. You can set the alarm temperature range;
8. Can be set the scope of temperature alarm;
9. Can be set normal storage temperature and humidity data interval and alarm storage temperature and humidity data interval;
10. Can choose time to query data, the stored data can be saved in history;
11. History report can be sent to specified email;
12. By pairing Bluetooth printer to print the data report;
13. Can by OTA update version.

Product specification

Item Specification
Signal transmission frequency 2.400 – 2.4835GHz
Protocol standard Bluetooth 4.1
Modulation mode GFSK
Send interval 2S, adjustable
Built in battery CR2450,620mAh /3V
Output power -4dBm, adjustable
--- ---
Communication rate 1Mbps
Transmission distance 55 meters, adjustable
Storage Can be save 12000 temperature and humidity data
battery life 1.5 years (Depends on the mode of operation, can replace

battery)
Net weight| 30g
Outline size| 50mm50mm16mm
Operating temperature range| -25℃~ +60℃
Operating Humidity range| 0~85%RH
Temperature detection accuracy| ±0.3℃(0~60℃),±0.3~0.7℃(other)
Humidity detection accuracy| ±3%RH(20~80%),±4%(other)

Caution

1. Being close to a metal object will interfere with the signal, causing the signal to be weaken;
2. Note the distance between TZ-BT04B and the receiver to guarantee the accuracy of receiving
3. Keep away from water and corrosive objects.

Switch Instructions

Device status| Operation| LED light instruction| Instructions
---|---|---|---
 |  |  | Turn on the device,
Turn on| Under unopened state, long press button for 3 seconds| The Green led Flashes continuous 3 seconds on, then flashes once every 10 seconds| start send the

real-time data,need to switch on the

‘ Travel Records ‘

button,then start record the data

Turn off| Open state, long press the button for 3 seconds| The Red led Flashes 5 times, then off| Turn off the device

APP

‘Temp Logger’ is a free mobile applications which provided by our company to the users, can connect the BT04B through the Bluetooth of the mobile devices and do the settings,data transmission, recording, synchronization, send to email. Apply the Bluetooth BLE way, so you can use Android phone for temperature monitoring. Client can download App by scan the QR code below(V26 and above available):

Device Registration
  1. Open the APP, enter the device ID directly to register on the homepage, or scan the QR code to get the device ID, or do not enter any ID and directly click search to find the device .APP
  2. Enter the device connection page and click Connect. After a successful connection, the device ID will be displayed on the “Devices” page, indicating that the device has been registered successfully .APP 1
Device View

Click the icon in the upper left corner of the home screen to expand the main menu. You can select the menu function and click “device” to enter the multidevice interface. The functions of the device interface are as follow:

APP 2

  1. To view device information
    The name, ID, MAC, temperature/humidity data, model, and status of all the current devices can be viewed, or you can view the specific device information by ID, name, and MAC.APP 3

  2. Delete the device:
    Long press to delete the device:

  3. Device alarm:
    When the device exceeds the preset upper or lower limit, the alarm information will be displayed, and the alarm bell will ring. Clicking “CLOSE ” to turn off the alarm information and alarm bell.

Device connection

Click a single device quickly to enter the connection interface. It will display the temperature/humidity, voltage, RSSI, alarm status and logger status of the device. Click “CONNECT,” and jump to update after the connection is successful, indicating that the device has been successfully connected and read the current data content. After the connection is successful, it will prompt you whether to view the report, or the access key and flight mode of the device will be displayed. Four buttons will be displayed at the bottom of the interface:

APP 6

Note: The device will not update the data in the connection process. By default, the device will be disconnected after 1 minute and the four buttons at the bottom will become gray and cannot be clicked again.

  1. Device access key
    Click “Access Key” to encrypt the device, and set the level-1 and level-2 access keys.

  2. Detail and email function
    Click “Detail” to view all information reports of the device. Click “EXPORT” to generate PDF and CSV reports, and send the reports to the designated mailbox by email.

A:Details summaryAPP 7 APP 8Note: The smartphone must have a mailbox APP and login account to send email.
B: Chart:APP 9

Configure device

After connection, when the device does not start recording, you can click “Configure” to set the device.

Configure device

  1. Device name: The device name can be modified (up to 7byte) by users.

  2. Basic settings:
    A: Transmission power: The device transmission power(range:-30dbm~4dbm, default:-4dbm)
    B: Logging interval: Record time of the stored data (range:10s~1h, default:1mins).
    C: Logging cycle : It changes with the logging interval.

  3. Advanced settings
    A: Access key: Must be enable,default: 000000.

  4. Alarms:
    A: Low temperature limit:-25℃
    B: High temperature limit:100℃

  5. Description: You can set a description for this device (up to 56 characters).

  6. Start or stop
    You can set whether the device starts or stops through the APP.

Data files

Click the “Data Files” menu bar to enter to the data files interface. The functions of the device interface are as follows:

  1. To View a single data file
    The time displayed in this file is the time when the device data is read for the first time. The information will be updated after each read until the machine stops recording.

  2. Chart report comparison supporting up to 5 files
    Check the data file and click “Comparison” to compare the temperature chart reports of different data files.

  3. Delete data file
    Check the data file and click “Delete” to delete the data file.

System setting

Click the “System setting” menu bar to enter the system setting interface. The functions of the system setting interface are as follows:

Configure device 2

  1. Device Management:

  2. Configuration file:You can view the configuration file saved in “Configure”.

  3. Remember the device access key:
    Don’t turn on the switch: enter the access key every time you connect the device
    Turn on the switch: when connection the device, you only need to input the access key once (default: remember the key)

  4. The firmware update:
    Don’t turn on the switch: Firmware upgrades are not allowed
    Turn on the switch: After connection, there is firmware upgrade function(default)

  5. Time&Time zone Setting(Only for generating reports through the APP):

  6. System default/Time Zone:
    Don’t turn on the switch: is UTC time zone or another time zone as you choose Turn on the switch:is the current time zone of the system (default: system default)

  7. Data Format: MM/DD/YY HH:MM:SS(default) or DD/MM/YY HH:MM:SS

  8. Report settings(Only for generating reports through the APP):

  9. Include Tabular Data in PDF: Select include or exclude (default: include).

  10. Include Tabular Data in CSV: Select include or exclude (default: include).

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