TR-702H Precision Networked Temp/Humidity Logger - Tech Instrumentation

TR-702H Precision Networked Temp/Humidity Logger

  • $533.60 USD
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The network connected Temp/Humidity Data Logger TR-700W Series is a new type of temperature and humidity data logger equipped with a built-in function that enables connection to and use over the Internet or other network such as a LAN network.
The downloading of recorded data, the monitoring of current readings and the sending of warning mails can all be done easily over the Internet or LAN network. The use of an Internet connection provides a low cost way to manage temperature and humidity data from long distances.

The product is an all-in-one package that includes the data logger unit, sensors, cables and software.


DataLoggers examples


TR-701NW / 701AW
TR-702NW / 702AW
TR-702NW-H / 702AW-H
Temperature/Humidity Sensor (External) TR-0106 THA-3151 HHA-3151(High-Precision Type)
Thermistor Thermistor Polymer Resistance Platinum Resistance Electrostatic Capacitance
Measurement Channels Temperature 2ch Temperature 1ch Humidity 1ch Temperature 1ch Humidity 1ch
Measurement Units °C, °F °C, °F %RH °C, °F %RH
Measurement Range -40 to 110 °C(Supplied Sensor)
-60 to 155 °C(Optional Sensor: Fluoropolymer Coated Type)
0 to 55 °C 10 to 95%RH -30 to 80 °C 0 to 99%RH
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 [0 to 50 °C] ±0.5 °C [at all other temperatures] ±2.5%RH [at 25 °C, 10 to 85%RH] ±4.0%RH [at 25 °C, 0 to 10%RH or 85 to 99%RH]
At temperatures other than 25 °C and ‰ۡÌ_å« 0 °C, add ±0.1%RH per degree of difference from 25.
Humidity Hysteresis: ±1.5%RH or lower *1
Measurement Resolution 0.1 °C 0.1 °C 1%RH 0.1 °C 0.1%RH
Responsiveness Thermal Time Constant: Approx. 75sec.
Response Time (90%): Approx. 190sec.
Response Time (90%): Approx. 7min. Response Time (90%): Approx. 7min. Response Time (90%): Approx. 20sec.
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)
LCD Display Items Measurements (alternating display), Power Warning Mark, etc.
Communication Interfaces TR-701NW / 702NW: Wired LAN
RJ45 Connector 100 Base-TX / 10 Base-T AutoMDI / MDI-X
TR-701AW / 702AW: Wireless LAN
Internal wireless LAN antenna IEEE 802.11b/g
WEP‰ۢ_̦64bit/128bit‰ۢ_Ì_ / WPA-TKIP/WPA2-AES
USB Communication (For Setup)
External Output Terminal <Alarm Output Terminal>
Voltage when OFF: AC/DC less than 50V
Current when ON: less than 0.1A
Resistance when ON: about 35ÌÇå©
Communications Protocol HTTP, SMTP (POP before SMTP, SMTP-AUTH <LOGIN>), FTP, SNTP, DHCP, DNS
Power Main Power: AC Adaptor (AD-0638 or AD-0638-C) / Backup Power: Coin Type Lithium Battery (CR-2032) *2
Data Backup *3 Approx. 3 months (backup battery CR-2032 only without AC adaptor)
Dimensions H 55 mm x W 78 mm x D 37 mm
Weight TR-701NW / 702NW / 702NW-H : approx. 82 g
TR-701AW / 702AW / 702AW-H : approx. 80 g
(including battery, excluding sensor)
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-3151) x 1 High Precision Temperature/Humidity Sensor (HHA-3151) x 1
USB Communication Cable (US-15C), LAN Cable (LN-20W: For TR-701NW / 702NW only), AC Adaptor (AD-0638 or AD-0638-C), Coin Type Lithium Battery (CR-2032), Software (CD-ROM), Manual Set (Warranty Included) x 1
TR-700W for Windows
Compatible Devices TR-701NW / 701AW, TR-702NW / 702AW, TR-702NW-H / 702AW-H
Compatible OS
*4 *5
Microsoft Windows 8 32/64 bit English
Microsoft Windows 7 32/64 bit English
Microsoft Windows Vista 32 bit (SP1 or later) English
Microsoft Windows XP 32 bit (SP3 or later) English
Supported Browsers <Desktop Browser>
Internet Explorer (6.0 or later), Firefox (15.0 or later), Chrome (22.0 or later), Safari (6.0 or later)
<Mobile Browser>
Safari (iOS), Chrome (iOS, Android), Firefox (Android)
  • *1: 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 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.
  • *2: The supplied lithium battery is for data backup during power failure and for emergency use only. Note that network communication cannot occur when using only the battery.
  • *3: Battery life varies depending upon the ambient temperature and the 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.
  • *4: For installation, it is necessary to have Administrator (Computer Administrator) rights.
  • *5: If you are using Windows 8, please note that our software is designed to be used in "Desktop" mode only.

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