Handheld Temperature/Humidity Dataloggers

The D-Series available from Audon Electronics are a range of portable, battery operated stand-alone temperature, humidity and thermocouple data loggers. There are 3 models in the range; The D3120 has an internal temperature and humidity sensor with a -10°C to +60°C temperature range and a 5 to 95% relative Humidity range, the D3121 uses an external temperature and humidity sensor on a 1m lead with an -30°C to +105°C temperature range whilst the D0321 accepts up to 2 external type K, J, or S thermocouples.

Temperature and humidity readings can be displayed on the LCD screen and recorded in internal memory. An audible alarm can also be set to warn of alarm conditions.

Record rates can be set from once every 10 seconds to once every 24 hours, and up to 16000 recordings can be stored. Data can then be downloaded to a PC for display and analysis at a later date using the included software.

http://www.audon.co.uk/dlog.html

Temperature Alarm and Monitor from Web Browser

The P8 series from Audon Electronics a low-cost Ethernet solution for temperature monitoring and alarm in server room, museum, medical and industrial applications. Simply connect to your LAN, open any web browser and begin monitoring.

Temperatures can be viewed in tabular or history chart formats. The history memory can hold 900 readings, with a variable store rate from 10 seconds to 18 hours. Stored history data can be downloaded to a PC file for further analysis.

The P8 series also have under and over temperature alarms. The units can email a warning message to up to three users, and can send SNMP alarm traps. The series also supports MODBUS TCP for integration with SCADA software. LabVIEW examples are available.

http://www.audon.co.uk/p8.html

New U6 adds to the LabJack Family

The LabJack U6 USB Data Acquisition and Control unit from Audon Electronics is the newest member of the popular LabJack range. Featuring 14 analogue inputs with 16-18 bit resolution and a programmable gain amplifier, the U6 is ideal for measuring real-world signals.

The U6 has built-in cold junction compensation for thermocouples, and has two fixed current sources, useful for measuring resistance and for use with resistance thermometers.

Coupled with 20 digital I/O, up to 4 counter/timers, 2 analogue outputs, wide software support and a free copy of DAQFactoy Express, the U6 represents great value at only £219 ex VAT.

http://www.audon.co.uk/u6.html