• Data Logger with 4.3 inch color display, 10 isolated analog channels, 4 digital channels, 4 alarm outputs, 4GB internal memory, SDHC card slot (max 32GB), USB PC interface. Includes APS software, start-up manual, AC power supply Note:Units ordered with cal certificates are exempt from the 4 piece minimum order..
• 10 analog input channels.
• Programmable per channel.
• 20 mV to 100 V over 12 ranges.
• Supports direct-connected thermocouples of any type.

Graphtec GL240 10Wireless LAN capability | remote monitoring & dataloggingFlexible input system for wide array of applicationsAbility to access additional (GL100) sensors & adaptersExtended memory capacity using SD memory cardMax sampling interval up to 10msChannels 4.3' Color Display Data LoggerGraphtec GL240 is a third-generation data logger product with exceptional price/performance. Its a 10 analog channel device augmented by four discrete inputs and outputs. Its discrete inputs can be configured as a group to be either logic inputs or pulse inputs. When configured for pulse, each of the four channels can be configured to measure frequency or to count. The four discrete outputs are alarms that can be triggered by a variety of easily-defined analog and pulse/discrete input channel conditions. The 10 GL240 analog input channels may each be configured to measure a direct connected voltage in the range of 20 mV to 100 V full scale across 12 ranges, or for a direct-connected thermocouple of any type to measure temperature. Each of the GL240s analog input channels is electrically isolated from other channels and from power ground allowing off-ground measurements using shunts, as well as powered or grounded thermocouples.The most powerful GL240 feature is its triggering flexibility. Data can be independently started or stopped as a function of analog and pulse/discrete signal level (single or windowed), alarm, date and time, and day-of-the-week. Triggers can also be configured to operate only once, or to automatically repeat. The ability to of the GL240 to adapt to virtually any desired trigger condition allows the instrument to operate unattended for long periods of time with complete autonomy.The GL240 operates either connected to a PC or entirely stand-alone. Connection to a PC may be over a standard USB or optional wireless connection. Either connection approach may take advantage of supplied PC-side software to c