Elitech RCW-3000 Wireless Monitoring System
LoRa network: one master, up to 30 slaves, 1,000 m. 4G, Wi-Fi or Ethernet gateway.
| Connectivity | LoRa · 4G / Wi-Fi gateway |
| Wireless range | 1,000 m |
| Battery | Slave: 1 to 5 years by model |
The Elitech RCW-3000 is a wireless data logger system built on a main gateway and sensor units that connect over LoRa. The gateway sends data to the Elitech iCold platform over 4G, Wi-Fi or optional Ethernet, for real-time data, historical records and alarms on the web or in the app.
One gateway manages up to 30 sensor units at distances of up to 1,000 m, with no drilling or wiring. Sensor units come in temperature and humidity, external probe, gel bottle and door sensor configurations, and mount with adhesive backing, a bracket or a hanging hole. The system suits cold rooms, supermarkets, hospitals and refrigerated display cabinets.
Key features
- Gateway with 4G, Wi-Fi and optional Ethernet; sensor units on LoRa
- Up to 30 sensor units per gateway, LoRa range up to 1,000 m
- Wireless installation with no drilling or wiring
- Temperature and humidity, external probe, gel bottle and door sensor units
- RCW-3300 sensor unit battery rated for 5 years
- Data and alarms on Elitech iCold
Specifications
| System | RCW-3000 gateway with RCW-3200, RCW-3300 and RCW-3400 sensor units |
| Gateway connectivity | 4G, Wi-Fi, Ethernet (optional) |
| Sensor unit connectivity | LoRa, up to 1,000 m |
| Sensor units per gateway | Up to 30 |
| RCW-3200 configurations | TH: built-in temperature and humidity; THE: external temperature and humidity probe; T + Gel: built-in temperature with gel bottle; DMSW: magnetic door sensor |
| Temperature range (built-in sensor) | -30 °C to 70 °C |
| Temperature accuracy | ±0.5 °C (-40 °C to 85 °C); ±1 °C elsewhere |
| Humidity | 0 to 100 %RH, ±5 %RH |
| Resolution | 0.1 °C; 0.1 %RH |
| Sensor unit battery | RCW-3200: 4,000 mAh Li-ion, at least 1 year; RCW-3300: 7,000 mAh dry cell, 5 years; RCW-3400: 4,000 mAh Li-ion, 1 year |
| Protection | RCW-3200: IP65 (TH), IP64 (THE); RCW-3300: IP67; RCW-3400: IP65 |
| RCW-3200 memory | 32,000 readings |
| Software | Elitech iCold web and app |
See also: Elitech iCold cloud platform · Elitech cold chain and IoT monitoring devices
Technical documents
Datasheet, user manual and declaration of conformityProducts in this range
Reusable Data Logger
Reusable temperature data logger for cool boxes, reefer trucks, cold rooms and labs: 64,000-point memory, 180-day battery, PDF and CSV reports, built for GxP requirements.
Temperature and Humidity Data Logger
Magnetic temperature and humidity data logger for fridges, chillers, freezers and cold storage cabinets: Bluetooth, 100,000-point memory, up to 2 years of battery life, sound and light alarm.
Single-use Data Logger
Single use, plugs into USB to produce a PDF report, IP67 housing, 180-day battery.
Single-use Data Logger
Flagship single-use logger: 8 mm thin, 16,000 points, 180 days, IP67.
Working on a project?
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