APPLICATIONS & CUSTOMERS
APPLICATIONS
For applications in industrial and commercial temperature monitoring:
Cold Storage Facility
Server Rooms and Data Centers
Pharmaceutical Storage
Warehouses and Logistics
Industrial Processes
CUSTOMERS
Industrial and commercial sectors, such as:
Agriculture
Textiles
Pharmaceuticals
Dairy Cooperatives
Quality Control Labs
Research Institutions
Chemical Processing
Power Plants
Bulk Customers (Housing Societies)
Hotels
TECHNICAL SPECIFICATIONS
FEATURES
The RDT900 telemetry system with linear CPU and forward-thinking algorithms, along with web server function modules, makes it more user-friendly.
INFORMATIVE
Accessible via smartphone/laptop using any web browser
Remote server capability
ENVIRONMENTAL PROTECTION
UPVC housing
Wiring harness with IP65 waterproof glands
EASY TO USE
Operation can be completed within minutes. Connect the field instrument with the pre-made wiring harness. Keep it online and monitor using the local app or online remote server
SETUP
Calibration & OTA (Over-the-Air) Configuration: Accessible via any web browser (smartphone/laptop Wi-Fi)
TEMPERATURE
Measuring Range: 0–50°C
Accuracy: ±1°C
COMMUNICATIONS (3 types available)
Modbus RS485 (Master)
Wi-Fi for Web Server
GSM/GPRS 2G/4G (Optional)
DIMENSIONS
Housing: UPVC, IP65 waterproof
Mounting: Wall-mounted
Size: 140mm × 38mm × 32mm
SPECIFICATIONS
CONNECTIONS
PCB: Removable screw terminal blocks
Terminal Block Wire Size: 0.5–1 mm
Field Connections: Wiring harness (3 meters)
SECURITY (Password-restricted access)
SSID
Configuration
Admin Account
OTA (Over-the-Air Updates)
CONFIGURATION
Local Setup: Web browser
Remote Setup: Cloud server using MQTT protocol
DATA RETENTION
20,000 records (100.8 per record)
BACKUP POWER
5–7 hours with Li-ion battery (Optional)
ANALOG INPUTS (2 Max)
0–3.3V DC | 12 Bits
PT200/PT1000 Temperature Sensor | 12 Bits
TRANSMISSIONS (User-programmable)
Interval: 1–60 Minutes
Method: Mosquitto broker via MQTT Protocol (VPN-supported)
ENVIRONMENTAL
Operating Temperature: -10°C to 65°C
Storage Temperature: -40°C to 85°C
Relative Humidity: 10–90%
CPU
Dual-Core up to 240 MHz
Flash RAM: 4 MB
SRAM: 520 KB
DATABASE
MongoDB API Development
POWER SUPPLY
9–24V DC, 5W
WARRANTY
1 year after delivery
