T&D TR-72nw Ethernet Bluetooth Temperature & Humidity Logger

Bluetooth temperature and humidity data logger for two‑channel monitoring with Ethernet and USB connectivity.

The TR-72nw is an Ethernet temperature humidity logger with external sensors, measuring 0 to 55 °C and 10 to 95 %RH. It supports auto‑upload to the T&D WebStorage Service via wired LAN for remote access and alerts, while USB enables local downloads, reporting and settings from a PC.

Specifications

• Model: TR-72nw (TR7 Series)
• Measurement channels: Temperature 1ch, Humidity 1ch (external)
• Temperature range: 0 to 55 °C
• Humidity range: 10 to 95 %RH
• Temperature accuracy: ±0.5 °C (at 25 °C)
• Humidity accuracy: ±5 %RH (at 25 °C, 50 %RH)
• Temperature resolution: 0.1 °C
• Humidity resolution: 1 %RH
• Sensor type: Thermistor / polymer resistance
• Response time (90%): Approx. 7 minutes
• Logging capacity: 8,000 data sets (all channels per set)
• Recording interval: 15 options from 1 sec to 60 min
• Recording modes: Endless or one‑time
• Display: LCD showing measurements (fixed/alternating), status, mode and battery warning
• Communication interfaces:
  • Wired LAN: 100BASE‑TX/10BASE‑T (RJ45), HTTP, DHCP, DNS
  • USB: USB 2.0 (Mini‑B)
• Auto‑upload interval: OFF, 1–30 min or 1–24 hrs (selectable)
• Power:
  • Battery: 2 × AA alkaline (LR6) or 2 × AA Ni‑MH
  • External: USB bus 5 V 200 mA, AC adaptor (AD‑05A2/AD‑05C2), PoE IEEE 802.3af
• Battery life (typical):
  • ~10 days at 1‑min auto‑upload
  • ~1 year at 1‑hr auto‑upload
  • ~1.5 years at 12‑hr+ auto‑upload or auto‑upload OFF
• Operating environment: −10 to 60 °C; ≤90 %RH (no condensation)
• Waterproof rating: None
• Dimensions: H 58 × W 78 × D 26 mm
• Weight: Approx. 55 g
• Included items: Temperature‑humidity sensor THA‑3001 ×1, 2 × AA alkaline batteries, registration code label, USB Mini‑B cable (US‑15C), manual set
• Software/apps:
  • PC (Windows): TR7 for Windows, T&D Graph, T&D Data Server
  • Mobile (iOS/Android): T&D Thermo

Common Applications

• Warehouses and storage facilities
• Offices and residential environments
• Environmental monitoring with remote alerts
• Compliance reporting with scheduled uploads
• Long‑term temperature and humidity trend tracking

The TR-72nw data logger delivers dependable two‑channel measurement with Ethernet temperature humidity logger connectivity and USB access for flexible workflows.

For sales and support of the TR-72nw, Bluetooth temperature and humidity data logger, Ethernet temperature humidity logger, and TR-72nw data logger, contact CMC Technologies on ph 02 9669 4000 or email sales@cmctechnologies.com.