TandD TR-72wb-S

  • 2 Channel temperature measurement
  • External temperature and humidity sensor
  • Measuring Range: -30°C to 80°C
  • Humidity Range: 0 to 99% RH
  • Logging capacity: 8,000 data sets
  • Measurement resolution: 0.1°C and 0.1% RH
  • Built-in 802.11b/g/n and Bluetooth 4.2 (BLE) wireless interfaces
  • View data on mobile devices via Thermo App
  • WebStorage Service available

$317.00

Description

The TR-72wb-S WiFi & Bluetooth Temperature Humidity Data Logger

The TR-72wb-S WiFi & Bluetooth Temperature Humidity Data Logger is a high precision two-channel model with an external sensor and a measuring range of -25 to 70°C and a humidity range of 0 to 99%RH. In addition to the standard features such as battery operation and USB communication (through optional cable, sold separately), the the TR-72wb-S supports wireless communication using either WiFi for connection a network or Bluetooth for connection to the mobile devices. By using T&D’s WebStorage Service, users can access stored data anytime from the cloud.

Access to Recorded Data

By using a wireless LAN, data is automatically uploaded to the WebStorage Service (registration required). The service can be used with mobile devices such as smartphones and tablets allowing users to monitor current readings, alerts and downloading of data. The ThermoWeb application must be downloaded and installed on any mobile device. Data can also be downloaded to a PC with a USB communication cable (sold separately).

View the TR-7wb Product Brochure (PDF) or the TR-7wf/nw Series Overview Video.

Specifications

TR-71wb TR-72wb TR-72wb-S TR-75wb
Sensor TR-0106 THA-3001 HHA-3151(High-Precision Type) Thermocouple:  User supplied
Thermistor Thermistor Polymer Resistance Platinum Resistance Electrostatic Capacitance  Type K,J, T, E, S, R (*1)
Measurement Channels Temperature 2ch Temperature 1ch Humidity 1ch Temperature 1ch Humidity 1ch Temperature 2ch
Measurement Units °C, °F °C, °F %RH °C, °F %RH °C, °F
Measurement Range -40 to 110 °C (Supplied Sensor), -60 to 155 °C (Optional Sensor: Fluoropolymer Coated Type), -10 to 60°C (Internal Sensor)(*2) 0 to 55 °C 10 to 95 %RH -25 to 70 °C 0 to 99 %RH(*3) K -199 to 1370°C   E -1999 to 1000°C
J -199 to 1200°C    S -50 to 1760°C
T -199 to 400°C      R -50 to 1760°C
Accuracy Avg.±0.3 °C [-20 to 80 °C] Avg.±0.5 °C [-40 to -20 / 80 to 110 °C] ±0.5 °C ±5 %RH [at 25 °C, 50 %RH] ±0.3 °C [10 to 40 °C] ±0.5 °C [all other temperatures] ±2.5 %RH at 15 to 35 °C, 30-80% RH (*3) Does not include sensor inaccuracy
K,J,T,E : ±(0.5°C + 0.3% of reading)
S,R : ±(1.5°C + 0.3% of reading) @ 100°C or above
Cold Junction : ±0.5°C 10° to 40°C
±0.8°C -10° to 60°C
Measurement Resolution 0.1 °C 0.1 °C 1 %RH 0.1 °C 0.1 %RH K,J,T,E : 0.1°C
S,R : Approx.  0.2°C
Responsiveness Thermal Time Constant: Approx. 75 sec. Response Time (90%): Approx. 190 sec. Response Time (90%): Approx. 7 min. Response Time (90%): Approx. 7 min.
LCD Display Items Measurements (fixed or alternating display), Battery Warning Mark, etc.
Logging Capacity 8,000 data sets (One data set consists of readings for all channels in that type of unit.)
Recording Interval Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
Recording Mode Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)
Auto-upload Interval Select from 15 choices: OFF (No auto-upload), 1, 2, 5, 10, 15, 20, 30 min. or 1, 2, 3, 4, 6, 12, 24 hrs.
Communication Interfaces Wireless LAN Communication • Standard: IEEE 802.11b/g/n • Security (*4) : WEP (64bit/128bit), WPA-PSK(TKIP), WPA2-PSK(AES) • WPS 2.0 : Push Button Configuration • Protocol: HTTP, DHCP, DNS Bluetooth Communication • Bluetooth 4.2 (Bluetooth low energy) USB Communication (*4) • USB 2.0 (Mini-B connector)
Power AA Alkaline Battery x 2 (AA Ni-MH batteries may also be used), USB Bus Power (5 V 200 mA), AC Adapter AD-05A2 or AD-05C2
Battery Life (*7) With wireless LAN communication: Approx. 10 days to 15 months Approx. 10 days to 1 year
Dimensions H 58mm x W 78mm x D 26mm
Weight Approx. 55g
Operating Environment Temperature: -10 to 60 °C,  Humidity: 90 %RH or less (no condensation)
Accessories Temperature Sensor (TR-0106) x 2 Temperature/Humidity Sensor (THA-3001) x 1 High Precision Temperature/Humidity Sensor SHA-3151
AA Alkaline Battery (LR6) x 2, Registration Code Label, USB Mini-B Cable US-15C, Manual Set (Warranty Included)
*1 : Compatible wire sizes: Single wire AWG 22-28, stranded Wire AWG 22-28, strip length .4 inch
*2 : When Auto Upload is used frequently the internal sensor temperature may increase by about 0.3°C
*3 : When used continually in environments above 60°C the accuracy of humidity measurements will decrease over time. Humidity cannot be measured below -20°C.
*4 :If you wish to use the WPS feature, please select WPA2-PSK(AES) or “None”.
*7 : Battery life varies depending upon the frequency of communication, Auto Upload interval, wireless LAN environment, ambient temperature, recording interval, and battery performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life.

Accessories

WebStorage Service

Free Online Service for Cloud Data Storage

It’s never been so easy to share your recorded data via the Internet! T&D’s free WebStorage Service is perfect for processing and managing data recorded in remote places or for allowing several people to view the same recorded data at their convenience. Users can check the current conditions of data loggers such as battery level and radio signal strength between the Base Unit and Remote Unit. Recorded data can be transmitted to the WebStorage Service from any compatible Tamp;&D product. Data storage capacity is 20MB.

Additionally, the data transmitted to T&D WebStorage Service can be accessed via your browser from anywhere, anytime, as long as an internet connection is available. Mobile device apps are also available for devices running iOS and Android.

Compatible Products

Users can setup automatic data transmission from the following T&D products to the WebStorage Service:

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