W&B Instruments has announced the release of the HD207/HD227 series of mini data loggers by Delta Ohm (Italy).
The loggers have been designed as a simple, rugged, accurate and extremely versatile temperature and humidity logging and recording solution at a very low cost for a variety of applications.
Models are available with internal and external temperature sensors covering the range -30/+80°C and remote temperature and humidity probes covering the range -40/+105°C and 5%-98%Rh.
The internal temperature probe and remote temperature probe version has an IP67 protection rating which offer protection against total immersion of the logger.
Models are available with and without readout display and all models feature a total memory of 240,000 readings with a selectable logging interval of 1 sec to 1 hour.
The unit is powered by a user replaceable standard lithium battery with a life of three years (at a 10sec-logging rate). The units use a 'flash' memory which is protected from loss or erasure even when the units has had its battery removed,
The friendly Windows based Datalog software allows storage and graphing of readings together with alarm set points and alarm history.
All units come with the PC downloading interface cable. Delivery is ex-stock and units are covered by a full 2-year warranty. A NATA traceable calibration certificate is optionally available.