Elitech RCW-3000/3200 Data Logger and Transceiver Monitor System User Manual
Product Overview
The RCW-3000 split network monitoring system utilizes LoRa, 4G, WiFi, Ethernet, and other communication technologies. It comprises wireless data loggers, gateways, cloud platforms, and mobile applications. Wireless data loggers can be deployed flexibly based on the monitoring location. The gateway uploads data via 4G, WiFi, Ethernet, and other communication methods. The cloud platform and APP enable remote data viewing, historical data query, and remote alarm push notifications.
The RCW-3000 split network monitoring system is widely used in large-scale cold storage, shade storage, hospitals, and fresh supermarkets. The RCW-3000 gateway is compatible only with RCW-3200 sensors. Neither component can be used independently.
1. Product Features
- WIRELESS: Facilitates easy installation by eliminating wiring. Offers wireless communication with data transmission up to 1000 meters within visible distance.
- LONG STANDBY TIME: Features a large-capacity lithium battery capable of lasting over 12 months with a 10-minute or 3-minute upload interval.
- MULTI-COMMUNICATION: Supports switchable 4G and WiFi connections to meet diverse environmental communication needs.
- EMAIL/SMS/APP ALARM AVAILABLE: The Elitech App allows remote parameter settings and device management, supporting both iOS and Android.
Visual representation of the system: The image shows two RCW-3200 wireless sensors and the RCW-3000 gateway unit. Each sensor has two antennas and an LCD display. The gateway unit is a white box with multiple ports and indicators.
2. Product Structure: RCW-3000
Diagram of the RCW-3000 gateway with numbered components:
- 1: Lora antenna
- 2: 4G antenna
- 3: LCD display
- 4: Confirm button (OK) ✅
- 5: Navigation key (^)
- 6: Navigation key (V)
- 7: Menu button ☰
- 8: Power indicator (Red: Charging ?; Green: Charged ?)
- 9: WiFi indicator (Green: Normal operation ?; Red: Error ❌, flashing for 3s)
- 10: 4G indicator (Green: Normal operation ?; Red: Error ❌, flashing for 3s)
- 11: LAN indicator (Green: Normal operation ?; Red: Error ❌, flashing for 3s)
- 12: DEVICE indicator (Green: Lora normal operation ?; Red: Lora error ❌, flashing for 3s)
- 13: SIM card access
- 14: SIM card slot
- 15: WiFi switch key / network configuration key (Short press: WiFi module on/off ?/?; Long press: 3s to select network configuration mode)
- 16: Ethernet interface (wired version)
- 17: GPS interface (mobile version)
- 18: USB port
- 19: Type-C interface
- 20: On/Off button ?/?
3. Display Interface
RCW-3200 Product Structure
Diagram of the RCW-3200 sensor unit with numbered components:
- 1: Charging Indicator ?/?
- 2: Status Indicator
- 3: LCD
- 4: Switch button
- 5: Built-in sensor
- 6: Bracket
- 7: °C/°F unit conversion button
- 8: Micro USB interface
- 9: External probe interface
RCW-3000 Display Interface
The display shows real-time data, including signal strength (4G, WiFi), network mode, date, time, sensor quantities, gateway power, sensor battery power, sensor Lora signal strength, current temperature, current humidity, and sensor GUID. Values outside the normal range are indicated by color: red for above the upper limit, black for normal, and blue for below the lower limit.
Interface elements:
- 1: Gateway 4G signal strength
- 2: Network mode of gateway
- 3: WiFi signal strength
- 4: Quantity of connected sensors
- 5: Gateway current date
- 6: Gateway current time
- 7: Gateway power indicator
- 8: Sensor battery power indicator
- 9: Sensor Lora signal strength
- 10: Quantity of sensors
- 11: Current temperature
- 12: Current humidity
- 13: Sensor GUID
Device Information
RCW-3000 Device Information
Key device parameters:
- Software Ver: Device firmware version (e.g., V1.00)
- GUID: Gateway unique identifier
- Not uploaded: Number of non-uploaded data stored in the gateway
- Wireless period: Communication interval between sensor and gateway (e.g., 1 Min)
- Upload period: Data upload cycle to the cloud platform (e.g., 1 Min)
- Wireless Freq: Lora wireless networking frequency (e.g., 895.0 M)
- ICCID: ICCID of the SIM card
- WIFI SSID: SSID of the WiFi linked by the gateway
- WIFI MAC: Gateway WiFi MAC address
RCW-3200 Display Interface
The RCW-3200 display shows:
- 1: Battery power
- 2: Probe number
- 3: Current Temperature
- 4: Equipment status (e.g., E: Lora connection status)
- 5: Time display
- 6: Signal strength
- 7: Current Humidity
- 8: Offline data indicator
Technical Parameters
Gateway RCW-3000 Technical Parameters
| Parameter | Value |
|---|---|
| Data Upload Interval | 1 - 1440 mins (default 1 min) |
| Wireless Connection Interval | 1 - 1440 mins (default 1 min) |
| Maximum Transmission Distance | Open communication distance ≤1000m |
| Gateway Access Number | ≤100 units (1 minute interval) |
| Storage Capacity | 1 million groups |
| Data Storage Method | Circular Storage |
| Interface | USB Type-C (support charging and data export) |
| Standby Time | ≥48h (@25°C, Upload interval 5mins, 20 Sensors access); ≥24h (@-10°C, Upload interval 5mins, 20 Sensors access) |
| Power Input | 5V / 2A DC |
| Battery Capacity | 5000mAh Rechargeable lithium battery |
| Operating Temperature | -10°C ~ 50°C |
| Indicator Light | Power / WiFi / 4G / LAN / Device Indicator |
| Button | Switch, Menu, Up, Down, Confirm, WiFi button |
| Display Screen | TFT color screen |
| Alarm Method | Device sound and light alarm; Platform alarm |
| Product Size | 130*130*35mm (Length x Width x Height) |
Wireless Sensor RCW-3200 Technical Indicators
| Parameter | Value |
|---|---|
| Logging Interval | 1 - 1440 mins (default 5 mins) |
| Alarm Collection Interval | 1 - 1440 mins (default 2 mins) |
| Storage Capacity | 32000 Groups |
| Interface | Micro USB (support charging and data export) |
| Button | Switch temperature unit between °C and °F; Light up the screen |
| Working Frequency | 470~510 MHz ISM frequency band |
| Display Screen | 1.7" LCD Screen |
| Battery Capacity | 3200mAh Rechargeable lithium battery |
| Standby Time | ≥1 year (@2~8℃, connection interval 5mins) |
| Power Adapter | 5V / 1A |
| Protection Level | Built-in: IP65; External: IP64 |
| Product Size | 110*70*18mm (Length x Width x Height) |
Sensor Specifications
| Sensor Type | Measuring Range | Sensor Accuracy |
|---|---|---|
| INTERNAL T&H SENSOR | Temperature: -20°C-50°C Humidity: 0%RH~99%RH |
Temperature accuracy: 0.3°C (-20°C~ 40°C), +0.5°C Humidity accuracy: +3%RH |
| EXTERNAL T&H SENSOR | Temperature: -40°C-85°C Humidity: 0%RH~99%RH |
(Accuracy details not specified for external sensor in this section) |
Operation Instructions
1. Charging
Connect the device to a power adapter using the appropriate USB cable.
- RCW-3000: Connect to the power adapter via a Type-C data cable. During charging, the battery power icon on the display shows a charging icon, and the charging indicator light is red ?. Upon completion, the indicator light turns green ?. If the device is turned off, it can still be charged, but the charging indicator may not display.
- RCW-3200: Connect to the power adapter via a Micro USB cable. The charging indicator light is red ? during charging and turns green ? when charging is complete.
2. Turn on and off
- RCW-3000: To turn the device on or off, press the power button. This will also turn the display lighting on or off.
- RCW-3200: To turn the device on or off, press and hold the power button for approximately 3 seconds. Release the button after the screen turns on or off.
Note: After the wireless Sensor RCW-3200 is powered on, it automatically connects to the gateway (default group 0) to upload data. The client configuration software can be used to modify the group settings.
Visual aid: An image shows a hand pressing and holding the power button for about 3 seconds.
APP Operation Instructions
1. Register and Login
Scan the QR code on the front of the manual or search for "Elitech iCold" on the App Store or Google Play to download the Elitech iCold app. Register and log in to your account.
Visual aid: A screenshot of the Elitech iCold app login screen with fields for email, password, and buttons for Login and Register.
2. Add Device (Non-WIFI devices)
Follow these steps to add a device:
- Open the APP and tap the "➕" icon.
- Tap the " " icon, scan the QR code on the back of the device, or manually enter the device GUID.
- Edit the device name, select the time zone, and tap "Add" to successfully add the device.
Visual aids: Screenshots showing the "My Device" screen with a "+" icon, and "Add Device" screens where users input device name, GUID, and select time zone.
WIFI Device Operating Instructions
- Connect your mobile phone to the WiFi network and open the Elitech iCold APP.
- After the device is turned on, long-press the [WiFi button] for 3 seconds on the main interface. The device enters [WIFI networking configuration] mode. Select [APP configuration] and tap [OK] ✅ to start WiFi configuration.
- Follow steps 1 through 5 (as described in the manual, referring to numbered steps and icons). The screen will display that the device's WiFi is arranged successfully. Tap [OK] ✅ to start configuring WiFi.
- Enter the [WiFi Password] in the APP.
- Tap [Confirm] ✅. The APP will prompt [Configuration successful], and the device will simultaneously prompt [Network configuration successful].
- If WiFi configuration is unsuccessful, repeat steps 1-3.
- To reconfigure WiFi, follow steps 1-2. Then, open the "device information" in the APP, tap the " " icon on the details page, and follow steps 5-6 from the "Add Device" section to complete the WiFi configuration.
Visual aids: Screenshots showing WiFi configuration options (Web config, APP config, Cancel), APP processing, and successful network configuration messages.
Web Page Configuration Instructions
The system offers configuration software for network distribution via APP or web page. Follow these steps for web page configuration:
- After turning on the device, press and hold the WiFi button for 3 seconds. The device enters WIFI networking configuration mode. Select [Web Configuration].
- Use a computer or smartphone with a wireless network card to search for and connect to the device's wireless network (e.g., "3000 WiFi...").
- Open a web browser and enter the IP address: 10.10.100.254.
- On the login page, enter the username: admin and the password: admin.
- In the Operating Instructions mode selection, choose "STA mode".
- Click "Search" ?.
- Select the available WiFi network (e.g., "jingchuanglengyun").
- Click "OK" ✅.
- The web page may prompt "The password is empty!".
- Click [OK] ✅ and enter the WiFi password.
- After inputting the network name and password, click [Save] ?. After a successful save confirmation, click [Return] ↩️ to set the STA mode. Important: Do not click [Restart] ? at this stage; it will cause the network configuration to fail.
- Select [STA Mode] in the mode setting.
- After the mode is configured, click [Restart] ?.
- Once WiFi is successfully connected, the device status will display " " and prompt "Configuration successful".
- If WiFi configuration is unsuccessful, repeat steps 1-5.
Visual aids: Screenshots of the web interface showing network scanning, IP address entry, login, mode selection (STA mode), network selection, password entry, save confirmation, and rebooting.
Login Cloud Portal
To log in for more operations and to obtain Cloud and App operation instructions, please visit the URL: https://new.i-elitech.com/. Click "Help" ❓ on the portal for further guidance.
