1. Танилцуулга
The Elitech RC-4H Pro is a high-performance, multi-use data logger designed for precise monitoring of both temperature and humidity. This device is ideal for a wide range of applications including cold chain logistics, laboratories, storage facilities, food and pharmaceutical transport, and the breeding industry. It features built-in sensors, support for an external temperature probe, a clear LCD display, and a USB Type-C interface for efficient data transfer and reporting.
This manual provides detailed instructions on how to set up, operate, and maintain your RC-4H Pro data logger to ensure accurate and reliable environmental monitoring.
2. Багцын агуулга
Хайрцагнаас задлахдаа багцын агуулгыг шалгана уу:
- 1 × Elitech RC-4H Pro Multi-Use Temperature & Humidity Data Logger
- 1 × Calibration Certificate
- 1 × Зааварчилгааны гарын авлага (энэ баримт бичиг)
- 1 × Battery (pre-installed or separate)
- 1 × Software CD/Download Link (for data analysis)
- (Optional) 1 × External Temperature Probe
3. Бүтээгдэхүүн дууссанview
The Elitech RC-4H Pro is designed for user-friendly operation and robust performance. Familiarize yourself with the device components:

Зураг 3.1: Урд view of the RC-4H Pro, highlighting the LCD display and the central control button. The top section shows humidity sensor vents.

Зураг 3.2: Хажуу тал view of the RC-4H Pro, illustrating the port for connecting an external temperature probe.

Зураг 3.3: Доод талд view of the RC-4H Pro, indicating the USB Type-C port for data transfer and configuration.
Гол онцлогууд:
- Нарийвчилсан мэдрэгч: Built-in temperature and humidity sensors, with support for an external temperature probe.
- Их хэмжээний хадгалах багтаамж: Stores up to 64,000 data points, ensuring comprehensive monitoring over extended periods.
- Цэвэр LCD дэлгэц: Provides real-time readings and operational status.
- USB Type-C интерфейс: Enables fast data transfer to a computer for analysis and report generation.
- Удаан эдэлгээтэй батерей: Designed for extended use with efficient power management.
- Дуут дохиолол: Notifies users when temperature or humidity thresholds are exceeded.
- Flexible Logging Options: Includes delay start, pause/resume logging, and loop recording modes.
- Automatic Screen-off: Extends battery life by automatically turning off the display.
4. Тохиргоо
4.1 Battery Installation / Activation
For first-time use, the device may have an insulator strip to prevent battery discharge during shipping. Locate the battery compartment on the back of the device.

Зураг 4.1: Буцах view of the RC-4H Pro, showing the battery cover. Rotate to open and remove the insulator strip if present.
- Rotate the battery cover counter-clockwise to open.
- If an insulator strip is present, gently pull it out to activate the battery.
- Батерейг зөв суулгасан эсэхийг шалгаарай.
- Replace the battery cover and rotate clockwise to secure it.
4.2 Програм хангамж суурилуулах
The Elitech data management software is required for configuring the logger, downloading data, and generating reports. The software can typically be found on a provided CD or downloaded from the official Elitech website. Follow the on-screen instructions to install the software on your computer.
4.3 Connecting the External Probe (Optional)
If using an external temperature probe, insert its jack into the designated port on the side of the data logger (refer to Figure 3.2). The device will automatically detect the external probe.
5. Ашиглалтын заавар
5.1 Асаах/унтраах
- Асаах: Press and hold the central button for approximately 3 seconds until the LCD display activates.
- Унтраах: Press and hold the central button for approximately 3 seconds until the LCD display turns off.
5.2 Configuring Logging Parameters
All logging parameters, such as logging interval, alarm thresholds, and start/stop modes, are configured using the Elitech data management software on your computer.
- Connect the RC-4H Pro to your computer using the USB Type-C cable.
- Launch the Elitech data management software.
- The software will detect the device. Navigate to the "Parameter" or "Configuration" section.
- Set your desired logging interval, temperature/humidity alarm limits, delay start time, and other relevant settings.
- Apply the settings to the device.
5.3 Бүртгэлийг эхлүүлэх болон зогсоох
- Гараар эхлүүлэх: After configuration, press and hold the central button for approximately 3 seconds until the "REC" indicator appears on the LCD, signifying that logging has begun.
- Автомат эхлүүлэх: If configured with a delay start or scheduled start time via the software, logging will begin automatically.
- Гараар зогсоох: Press and hold the central button for approximately 3 seconds until the "STOP" indicator appears, or until the device powers off.
- Автомат зогсолт: Logging will stop automatically if the memory is full (unless loop recording is enabled), or if a configured stop time/duration is reached.
5.4 LCD дэлгэцийн мэдээлэл
The LCD displays current readings and status indicators:
- Current Temperature/Humidity: Shows the real-time measurement from the internal or external sensor.
- REC Indicator: Flashes when the device is actively recording data.
- Сэрүүлгийн үзүүлэлт: Appears when temperature or humidity exceeds preset thresholds.
- Батерейны түвшин: Үлдсэн батерейны хүчийг заана.
- Хамгийн их/минут утгууд: Can be cycled through by short-pressing the central button (depending on configuration).
5.5 Өгөгдөл татаж авах болон дүн шинжилгээ хийх
Once logging is complete, connect the device to your computer via USB Type-C. Use the Elitech data management software to download the recorded data. The software allows you to view data graphs, export data to various formats (e.g., PDF, Excel), and generate detailed reports.
6. Засвар үйлчилгээ
6.1 Батерейг солих
When the battery indicator shows low power, replace the battery promptly to ensure continuous operation. Refer to Section 4.1 for instructions on opening the battery compartment. Use a compatible battery type as specified in the specifications section.
6.2 Цэвэрлэгээ
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the casing or sensors. Ensure the device is dry before use.
6.3 Хадгалалт
Store the data logger in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods. Remove the battery if storing for several months to prevent leakage.
7. Алдаа засах
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Төхөөрөмж асахгүй байна. | Low or dead battery; insulator strip not removed. | Replace battery; ensure insulator strip is removed (refer to Section 4.1). |
| Өгөгдөл бүртгэгдээгүй байна. | Logging not started; device not configured; memory full. | Ensure logging is manually started or configured for auto-start; check configuration via software; download data and clear memory. |
| Компьютерт холбогдож чадахгүй байна. | Faulty USB cable; driver issue; software not running. | Try a different USB Type-C cable; reinstall software/drivers; ensure software is open. |
| Буруу уншилтууд. | Sensor obstruction; device placed in extreme conditions; external probe not properly connected. | Ensure sensors are clear; operate within specified ranges; check external probe connection. |
8. Техникийн үзүүлэлтүүд
- Загвар: Elitech RC-4H Pro
- Дотоод температурын хүрээ: -30°C-аас +70°C (-22°F - +158°F)
- External Probe Temperature Range: -40°C-аас +85°C (-40°F - +185°F)
- Чийглэгийн хүрээ: 0% - 100% RH
- Нарийвчлал (температур): ±0.5°C (±0.9°F) ердийн
- Нарийвчлал (чийгшил): ±3% RH ердийн
- Шийдвэр: 0.1°C / 0.1% RH
- Өгөгдлийн багтаамж: 64,000 мэдээллийн цэг
- Бүртгэлийн интервал: Configurable via software (e.g., 10 seconds to 24 hours)
- Интерфэйс: USB Type-C
- Эрчим хүчний хангамж: Replaceable battery (e.g., CR2450 or equivalent)
- Хэмжээ: (Refer to product images for visual scale)
- Баталгаажуулалт: CE, RoHS, EN12830 (as indicated on device)
9. Хэрэглээ
The Elitech RC-4H Pro is versatile and suitable for various environments requiring precise temperature and humidity monitoring:

Figure 9.1: Visual representation of common applications for the RC-4H Pro data logger.
- Food and Beverage Industry: Monitoring storage and transport conditions for perishable goods.
- Laboratories and Research Facilities: Ensuring stable environmental conditions for experiments and sampхадгалах газар.
- Cold Storage: Tracking temperatures in refrigerators, freezers, and cold rooms.
- Pharmaceutical Transport: Maintaining integrity of temperature-sensitive medications.
- Breeding Industry: Monitoring conditions in incubators and animal housing.
- Museums and Archives: Preserving artifacts and documents by controlling environmental factors.
- Agriculture & Greenhouses: Optimizing growing conditions for plants.
10. Баталгаат хугацаа ба дэмжлэг
The Elitech RC-4H Pro comes with a calibration certificate, ensuring its accuracy at the time of manufacture. For specific warranty details, please refer to the documentation provided with your purchase or contact the manufacturer/seller directly. For technical support, software downloads, or further assistance, please visit the official Elitech webсайт эсвэл харилцагчийн үйлчилгээтэй холбогдоно уу.
Үйлдвэрлэгч: Зааварчилгаа
Серийн дугаар Жишээ ньampле: EFX259100416 (found on the back of the device, refer to Figure 4.1)





