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TandD TR-72WF-H High Accuracy Wifi Temperature and Humdity Data Logger

Wifi High Precision Humidity Data Logger

TandD Humidity and Temperature Data Logging Recorder with WiFi and Optional USB Communications

Part Number: TR-72WF-S

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  • Measure and Record Humidity and Temperature Readings Using External Sensor Probes

  • -40°C to 80°C and 0 to 99% RH Measurement Ranges with ±0.3°C and 2.5% RH Accuracy

  • USB or WiFi Connectivity (Cloud Storage Requires WiFi LAN and Free Cloud Storage Account)

  • Automatic Transmission of Data (Current or Logged) at Set Interval Using WiFi Network and Cloud Storage

  • Access Stored Data from your Internet Browser on Any Device (Computer, Cellphone, Tablet, etc.)

Includes Temp/Humidity Sensor (SHA-3151), T&D PC Software is Available as a Download, (2) AA Alkaline Batteries and User Manual

NOTE: Setup Requires Advanced Understanding of Network Connectivity & Security Settings. Not Compatible with Enterprise Wireless Network Security.

Availability: In stock


All Calibration Orders Have a 5 to 7 Business Day Lead Time
1 Year Calibration Due Date Unless Otherwise Specified

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TandD TR-72WF-S High Precision Wifi Humidity Data Logger Specifications

Measurement Temperature (1)
Humidity (1)
Humidity Sensor Type: Electrostatic Capacitance
Measurement Range: 8% to 95% RH
Accuracy: ±2.5% RH (25°C and 10 to 85%RH); ±4.0% RH (Other)*
Resolution: 0.1% RH
Response Time: 7 Minutes to 90%
* When Used in Environments Where Temperature and Humidity are Over the Values of 50°C 75%, 60°C 50%, 70°C 35% and 80°C and 25%, sensor Hysteresis may fluctuate by Values Greater than ±1.5% RH. Under Certain Circumstances, it May Take Some Time to Return to Normal Measurement Capability.
Temperature Sensor Type: Platinum Resistance
Measurement Range: -40°C to 80°C
Accuracy: ±0.3°C (0°C to 50°C); ±0.5°C (All Other)
Resolution: 0.1°C
Response Time: 7 Minutes to 90%
Data Storage Capacity 8,000 Readings/Samples
Sampling Interval 1, 2, 5, 10, 15, 20, 30 Seconds
1, 2, 5, 10, 15, 20, 30, 60 Minutes
(Total of 15 Choices)
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 (2) AA Alkaline (or Lithium) Batteries
Battery Life Approx. 10 Days to 1.5 Years (With Wireless LAN)
Approx. 1.5 Years (w/o Wireless LAN)
NOTE: Battery Life Depends on Recording Environment, Frequency of Uploads, Wireless LAN Environment, Sampling Rate and Battery Performance
Communication Types Wireless LAN Communication
· Standard: IEEE 802.11b
· Security: WEP (64 bit/128 bit), WPA-PSK (TKIP), WPA2-PSK (AES)
· WPS 2.0: Push Button Configuration
· Protocol: HTTP, DHCP, DNS
USB Communication (CABLE-USBMB USB Cable Required)
Operating Environment Temperature: -10°C to 60°C
Humidity: 90%RH or Less (No Condensation)
Weight 100 grams (Includes Batteries)
Dimension 58mm x 78mm x 26mm

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