LogTemp - program

Temperature shown in SysTray (+21°C)

Features

LogTemp program can be used for viewing and saving of several 1-Wire temperature sensors measurements. The interval of the measurements can be adjusted.

Measurements will be shown in day/week/month graphics. These pictures can be saved automatically using defined intervals. Last measurement values can also be saved to html-file. MySQL™ database could also be used for saving the measurements.

LogTemp program can be localized to other languages very easily. All program captions, messages etc. are read from the external lng-file. Default installation installs english.lng and finnish.lng files to the program directory. Other translations can be done by using the english.lng as a reference file.

If you want to log temperatures with Windows native service, see DS18x Service.

More LogTemp pictures:

• Program settings
• Sensor properties
• Messages
• Setting for saving
• Temperature settings
• Setting for graphics
• Humidity sensor setup
• FTP setup
• SMTP Server setup
• MySQL setup
• Day picture
• Week picture
• Month picture
• Daily Energy Consumption
• last.htm file

LogTemp requirements

• Operating system Windows 95 / 98 / ME / NT / 2000 / XP / Vista / 7
  • Only x86 systems, although x64 with 32-bit 1-Wire drivers has been reported to work
• MicroLAN (1-Wire) adapter connected to the computer
• TMEX drivers, i.e. TMEX runtime environment or new 1-wire drivers
  • Works only with 32-bit drivers
• Supported 1-wire sensors

1-wire sensors / chips supported by LogTemp

• DS1820 temperature sensors
  • Measuring -50°C - +70°C
  • Resolution 0,1°C, accuracy in practice ±0,5°C
  • Better accuracy if calibration is used
• DS18B20, DS1822 and DS1920 temperature sensors
• DS2438
  • Relative humidity measurements
    • DS2438 + HIH-3610/4000/4010. Example here
• Solar Radiation measurements
  • DS2438 + photodiode. Example here
• Barometer
  • DS2438 + MPX4115A
• Voltage
  • VAD measurements (0 - 10 V)
• DS2423 Counter
  • Lightning and General Purpose counters
  • Rain gauge
  • Wind Speed
  • Energy Consumption (kWh) with graphs
  • No picture generated from the other values (yet)
• DS2405 and DS2406 Switch
  • Alarm event can e.g. control relay board
  • DS2406 has one (TO92 package) or two (TSOC package) channels to be used and in general it's more reliable than DS2405
• DS2409
  • DS2409 based hubs based are supported
• DS2760
  • Temperature measurements using type E, J, K, R, S or T thermocouples
• UV Index Meter
  • Hobby Boards special UV Index Meter with 1-Wire interface
  • Not recommended due to serious design failures of the meter. Poor temperature compensation and missing CRC protection. Not usable below +10°C temperatures
  • Finally this item has been withdrawn from the markets by vendor

---

Download

• The latest LogTemp setup Setup.exe  (1018 kt).
• 1-Wire drivers: 1-Wire®/iButton® Drivers for Windows 
• Other LogTemp language files here

Version history

• Version 2.25.0.97  21 Aug 2011
  • xAP messages withdrawn
  • Corrected Min/Max values when Fahrenheit is set
  • Corrected settings for counter (DS2423) properties
  • Corrected DS276x reading in Windows 7 environment
  • Corrected DS2438 reading for combined sensors (e.g. Hum+Sun) when another sensor fails
  • Corrected CSV-file columns compared to header line
  • Setup form redesigned
  • Changed  FTP timer to compatible with other timers (x times measuring interval)
    • Check your FTP timer now
  • Added timer for MySQL. If used, measurements will cached until timer event, then sent all
  • Added TIMEZONE_BIAS_UTC to XML-file, difference between UTC and Local time
  • Added TemperatureGroups (three) for temperature measurements. Each group has own graphs
  • Minor adjustments
• Earlier version history see this