Elitech DR-230 Temperature and Humidity Recorder Instructions
Platform login website: https://new.i-elitech.com
Product Overview
The DR-230 series is a large-screen temperature and humidity recorder designed for real-time monitoring and recording of ambient temperature and humidity. It supports functions such as over-limit alarms and historical data upload. The recorder comprises an external temperature and humidity sensor and host equipment. Users interact with the recorder via the Jingchuang Cold Cloud APP, which allows for setting operating parameters like temperature unit, time zone, recording interval, alarm switch, alarm parameters, and sensor type. Recorded data stored in the device can be read through the APP and automatically uploaded to the cloud. Historical data can also be accessed via the APP for report export and other operations. This product is widely used in industrial workshops, warehouses, and similar environments.
1. Product Features
- Fashionable design, supports wall hanging, table, and other placement methods.
- Large display panel providing clear and rich content.
- Bluetooth communication for cost-free data transfer.
- Local storage for 30,000 sets of data, with support for cyclic storage.
- Local sound and light alarms for timely notification of over-limit conditions.
- Suitable for warehouse, workshop, and other occasions.
2. Product Interface
The device display shows:
- ① Measurement channel
- ② Real-time temperature
- ③ Current time
- ④ Real-time humidity
Measurement Channel:
When the device is configured with an external sensor type: 1. Data from the first external T/H sensor is displayed. 2. Data from the second external T/H sensor is displayed.
When the device is configured with the built-in sensor type: The channel is not displayed, and the current display data is from the built-in sensor.
Alarm Display:
When any measured temperature or humidity value exceeds the limit, the device flashes the full screen at a 1-second interval. When the measurement value returns to the normal range, the device automatically restores the steady on display.
3. Product Structure
The recorder has the following physical features:
- ① Wall hanging hole
- ② Equipment information (label on the back)
Interface Description:
- [power supply interface]
- [alarm interface]
- [Sensor interface]
Note: Please connect the external sensor and alarm before powering on the device.
4. Selection List
| Probe type | External |
|---|---|
| Channel | Temperature and humidity of 1 channel / 2-way temperature and humidity |
| Measuring range | Temperature: -40~80°C Humidity: 0~95%RH |
| Sensor type | Digital temperature and humidity sensor |
| Measurement accuracy | Temperature: ± 0.5 °C Humidity: ± 5%RH |
5. Technical Specifications
- Power input: 5V/2A
- Temperature display resolution: 0.1°C
- Humidity display resolution: 0.1%RH
- Number of recording groups: 30,000 groups
- Data storage: Cyclic storage
- Recording interval: 10s~24H (default 10 minutes)
- Alarm parameters: 3 seconds / 10 seconds/constant ringing (default off)
- Screen: Plexiglass panel
- Communication method: Bluetooth
- Alarm mode: External alarm, flashing display
- Protection level: IP50
- Size: 215mm * 165mm * 19mm
Manual
Peripheral connections
According to the interface icons on the back of the recorder, connect the corresponding peripherals (power supply, sensor, alarm).
Power supply
Use the standard power cord to connect the recorder for power supply. The device will turn on automatically after power-on.
Configuration
Use the Elitech iCold APP to set the recorder parameters.
Alarm
- The Elitech iCold APP can be used to configure device alarm parameters, including temperature alarm upper limit, temperature alarm lower limit, humidity alarm upper limit, humidity alarm lower limit, alarm mode, and alarm switch.
- When any measured temperature or humidity parameter exceeds the limit, the device flashes the screen every 1 second. When the temperature and humidity value returns to the limited range, the device automatically returns to normal display.
- When any temperature or humidity measurement parameter exceeds the limit, the device will start timing according to the alarm delay time setting. If the temperature and humidity measurement value does not return to normal within the delay time, it will alarm according to the set alarm mode after the delay time is up (external acousto-visual alarm).
APP Manual
1. Sign in
Scan the QR code on the front page of this manual or search for "Elitech iCold" in the mobile app store to download and install. After installation, open the APP and follow the prompts to register and log in.
The app interface shows:
- The initial login screen.
- After clicking "[Register]", select the account type (Enterprise or Individual).
- Fill in the required information to complete the registration.
2. Add device
After logging in, the main interface is displayed.
- Click the menu icon [☰] in the upper left corner of the home page.
- Navigate to the device classification screen and click "[Bluetooth Data Logger]" to add devices.
- Swipe up and down to select a device or click the scan icon [?] in the upper right corner. Scan the barcode on the back of the device.
- Select the device to connect and choose "[Config]" to configure parameters.
- After successful connection, enter the interface again and click "[Read data]". Once the data is successfully read, the device will be automatically added.
3. Parameter setting
Users can set various parameters through the APP:
- Set the temperature unit (°C/°F).
- Set the time zone (e.g., GMT+08:00).
- Set the recording interval (e.g., 00h 00m 10s).
- Set the alarm mode and alarm parameters.
- Set the sensor type (Internal T&H probe, Double T&H probe).
- Set the alarm upper and lower limits for temperature and humidity, and alarm delay.
After setting the parameters, click "[OK]" in the upper right corner to deliver the settings. The device will automatically start recording after successful delivery.
4. Enable/Stop Recording
- Enable recording: After tapping "[OK]" on the parameter setting screen, the device starts recording data.
- Stop recording: Click "[Read data]" to enter the data interface, and click the stop icon [⏹️] in the upper right corner to stop recording.
Note: After manually stopping the record, you need to reconfigure the parameters to start recording again.
5. View the Data
After a successful connection and pop-up, click "[Read data]" to automatically read the stored data. The data display supports both chart and detailed data modes. In the detailed data interface, you can export the report.
In the "Nearby" interface, click "[Cloud]" to enter the cloud data view. You can then click on a historical trip to view corresponding data and export the data report.
6. Check the Device Status
- "Record": The device is in the recording state.
- "Stopped": The device is in the stopping state.
For more operation details and to obtain Cloud and App operation instructions, please visit http://new.i-elitech.com and click "Help".
