RC-30/30A/30B temperature recorder is a cost-effective temperature recorder with reliable performance, simple operation, low power consumption, no data loss after power failure, good waterproof performance, LCD screen displays working status and temperature data, and data processing software interface friendly. This series of products are widely used in food, medicine, cold chain transportation and various industries that require HACCP system, and can also be used in laboratories and other places that need to monitor temperature.
The RC-30/30A/30B series are compact temperature recorders with LCD display, low power consumption and IP65 waterproof rating. They are suited for food, pharmaceutical, cold‑chain logistics and laboratory temperature monitoring.
The manual covers hardware dimensions, power options, sensor types, recording settings, USB data transfer, key functions, battery replacement, and troubleshooting. It also includes software installation on Windows and data analysis features. This manual is written in Chinese.
| Power supply | 2.4 Ah 3.6 V non‑rechargeable battery (USB when connected) |
|---|---|
| External sensor temperature range | -40 °C ~ 70 °C |
| Internal sensor temperature range | -30 °C ~ 50 °C |
| Temperature accuracy | ±0.5 °C (‑20 °C ~ 20 °C), ±1 °C elsewhere |
| Temperature resolution | 0.1 °C |
| Recording capacity | RC-30: 3 900 points, RC-30A: 8 000 points, RC-30B: 16 000 points |
| Recording interval | 2 seconds ~ 24 hours (continuous or auto‑assigned) |
| Sensor type | NTC thermistor |
| Protection rating | IP65 |
| Operating environment temperature | -30 °C ~ 50 °C |
| Operating environment humidity | 15 % ~ 85 % |
It uses a 3.6 V non‑rechargeable 2.4 Ah battery, and when connected to a computer the USB port supplies power.
When the battery level falls below 10 %, open the rear cover with a suitable screwdriver, insert a new battery with correct polarity, and reconnect to the computer if needed.
The RC-30B can store up to 16 000 data points.
The recorder is rated IP65, providing dust‑tight and water‑resistant protection.