Delivery time : To oder 3 - 4 weeks

The wireless temperature data logger with internal sensor can measure and record temperatures from -40 to +80°C. The logger features wireless data transmission to a collector (Sold Separately) within 100 meters, battery life of 6 months with 1 lithium battery, Alarm notifications, 15 sampling intervals and 16K of data storage. Large Battery Option Available.

• Single Channel Wireless Temperature Data Recorder
• 15 Different Sampling Interval (1 second to 60 minutes)
• Monitor Environmental Conditons and Transmit Captured Data Wirelesssly
• Audible Alarm when Low/High Thresholds are Met
• Large Capacity Battery Pack Available
• Requires Wireless Data Collector (#RTR-57U ) , Wireless Communications Port (#RTR-50) or Wireless Network Station (# RTR-5W)
• Includes Software, Battery and User Manual

Specifications :

Measurement Channel	1 Internal Temperature Sensor
Temperature Sensor Range	-40°C to +80°C
Measurement Display Resolution	0.1°C
Measurement Accuracy	Avg. ±0.5°C
Data Storage Capacity	16,000 Samples
Recording Interval	1,2,5,10,15,20,30 seconds / 1,2,5,10,15,20,30,60 minutes ( Total of 15 choices)
Water Resistance	IP67 (Full Immersion)
Recording Mode	Endless: Overwrite Oldest Data when Capacity is Full One-time: Stop Recording when Capacity is Full
LCD Display Items	Current Readings / Recording Settings / Battery Life Warning / Over Measurement Range Warning / Amount of Recorded Data
Power	Lithium Battery (LS14250(SAFT)) or AC Adaptor (Sold Separately)
Battery Life	RTR-51: Approx. 6 months RTR-51L: 2.5 Years (Battery life depends on measurement environment, recording interval and battery performance)
Dimension	62mm x 47mm x 19mm (excluding protrusions / antenna length 20mm)
Wireless Method	FCC Part 15 Section 249 / IC RSS-210
Communication Speed	When downloading data (Wireless) about 2,000 readings per minute [Collection of a full unit of data= about 420 seconds (optical communication= about 160 seconds)]
Transmission Distance	Up to 100 meters (may vary with conditions)
Unit Temp. Resistance	-40°C to 80°C

 ..:: 12 MONTH WARRANTY ::..