Water Resistant Temperature Logger with Internal Sensor
- Measure and Record Temperature Readings Using Internal Sensor
- -40°C to 80°C Temperature Measurement Range With 0.5°C Accuracy
- Battery-Powered with 4 Year Battery Life
- Blinking Visual LED Indicator When Upper or Lower Alarm Thresholds are Met
- LCD Display Shows Current Temperature Readings, Battery Level, Storage Level and Alarm Status
Includes Battery, Tube, Strap and User Manual
Overview of the TandD TR-55i Ambient Temperature Data Logger
The TandD TR-55i is part of the TR-5i series of easy-to-use waterproof durable data loggers. The TR-55i measures ambient temperature ranging from -40°C to +80°C using an internal sensor. While very small, these loggers are very durable making them ideal for industrial applications. Data is stored on internal memory and then downloaded using the TR-57DCi handheld data collector or the TR-50U2 utilizing a UBC connection. Data is transferred from the logger to the collectors using an optical connection by placing the logger face down on the collector. Data is then viewed and analyzed using the Windows compatible T&D Graph software. The sensors are powered by a battery and feature a battery life of up to 4 years. The TR-5i series is perfect for long term deployments in industrial and commercial environments.
TandD TR-51I Optical Temperature Data Logger Specifications
| Measurement Channel | 1 Internal Temperature Channel |
| Temperature | Range: -40°C to 80°C Accuracy: ±0.5°C (Average) Response Time: About 35 Minutes Resolution: 0.1°C |
| Data Storage Capacity | 16,000 Samples/Readings |
| Recording Start Method | Immediate or Programmed |
| Recording Mode | Endless loop or One-Time |
| Recording Interval | 1,2,5,10,15,20,30 sec / 1,2,5,10,15,20,30,60 min |
| LCD Display | Current Temperature, Recording Status, Recording Mode, Infrared Communication Status, Battery Life Warning, Memory Full, Sensor Unconnected, Measurement Range Exceeded, Upper / Lower Limit Over and Unit of Measurement (°F or °C) |
| Communication Types | Optical or Infrared Communication Infrared Type: IrPHY 1.2 Low Power |
| Communication Interfaces | At Full Storage Capacity Using Compatible Data Collectors Optical: 24 Seconds (w/ #TR-57DCI); 20 Seconds (w/ #TR-50U); 160 Seconds (w/ #TR-57U) Infrared: 55 Seconds (w/ #TR-57DCI) |
| Alarm | Visual Flashing LED Indicator for Setting Upper and Lower Limits |
| Power | 1 LS14250 Lithium Battery |
| Battery Life | Approx. 4 Years (2 Years if Infrared Communications Selected) (Depends on measurement environment, recording interval and battery performance) |
| Standards Compliance | IP67 (Immersion Proof) |
| Weight | 54g with Battery |
| Dimensions | 62mm x 47mm x 19mm |
