GL840-M Multi-Channel Data Logger

USER FRIENDLY – start capturing data quickly with a minimal learning curve.
VERSATILE – supports a wide variety of applications.
PORTABLE – small size, light weight, battery operation.
BUDGET FRIENDLY – Graphtec data loggers capture all your data, not all your budget.

GL840-M Multi-Channel Data Logger

Model:

GL840

Maker:

Graphtec Corporation

Feature

20 isolated analog input channels & 7” color display
Expandable to 200 channels (requires B-566, B-567-05 or -20 cable and B-564 or B-564SL block)
4GB internal memory & supports up to 32GB SDHC card
DCV full scale inputs of ±20 mV to ±100 V over 12 ranges
Direct thermocouple connection of all TC types
Sampling intervals from 10msec to 1h (channel count dependent)
4 digital input channels (pulse or logic) & 4 alarm outputs (requires item # B-513)
External trigger or external sampling function (requires item # B-513)
EU scaling to user defined engineering units
Input type, alarm type and trigger type are programmable per channel
PC hosting via USB, LAN or optional WiFi module (item # B-568)
Battery operation via optional rechargeable battery (item # B-569)
External DC operation from 8.5 to 24Vdc (requires item # B-514)
APS Software GUI included and unlicensed.

Optional items for consideration

NIST-CAL NIST traceable calibration with certificate
NIST-CAL-DATA NIST traceable calibration with cert. & data
ISO-17025-240 ISO-17025 accredited calibration
B-569 Rechargeable battery
B-568 Wireless LAN module (WiFi)
B-513 Digital Input / Alarm Output cable
B-514 External DC Power cable
B-530 Humidity Sensor
B-536US-240R Custom Pelican case for storage & transport
ACADP-20 Replacement AC Power adapter
B-564 Add-on 20 channel terminal block
B-564SL Add-on 20 channel terminal block, screwless
B-566 Expansion Base Unit
B-567-05 Expansion Cable 0.5m
B-567-20 Expansion Cable 2.0m

Inquiry