Product News

Stand-Alone, 8-Channel Event, State, and Count Data Logger

DATAQThe DI-160 is a stand-alone event, state, and count data logger that features four programmable measurement modes. The data logger enables you to determine when events occur, the total number of events, and the period of time in between events. It can count parts by monitoring a proximity sensor’s pulse output, or determine a machine’s downtime by monitoring AC power.

The DI-160 includes eight channels. Four ±300-VDC/peak AC isolated channels can accommodate high-level DC voltage signals, pulse inputs up 2 kHz, or AC line voltage. Four ±30-VDC/peak AC non-isolated channels (pulled high) enable you to monitor lower-level DC voltages, TTL-level, signals, or switch closures.

You can use DATAQ’s Event Recorder set-up software, which is included with the data logger, to enable/disable channels, select measurement modes on a channel-by-channel basis, and choose one of 21 sample intervals, ranging from 1 s to 24 h. Data is stored to a removable SD memory card in CSV format, enabling up to 500 days of continuous recording and easy viewing in Microsoft Excel.

The DI-160’s AC channels provide channel-to-channel and input-to-output isolation up to 500 VDC (±250-V peak AC) and have a 4-V trigger threshold. The low-voltage channels are protected up to ±30 VDC/peak AC and trigger at 2.5 V.

A built-in rechargeable battery acts as a “bridge” when disconnecting the data logger from a PC and connecting it to the USB power supply. Three LEDs indicate when the DI-160 is actively acquiring data, when the unit is connected via USB to a PC (or the included AC power supply), and the battery’s charge state. A push button enables you to start and stop recording to the SD memory card.

The DI-160’s four selectable measurement modes. State mode determines an event’s duration. Event mode detects a single change of state (within a sample interval). High-Speed (HS) Counter mode yields the total number of state changes within a sample interval. AC Counter mode counts the number of times AC power turns on/off within a sample interval.

— ADVERTISMENT—

Advertise Here

The DI-160 costs $299 and includes a mini screwdriver a 2-GB SD memory card, an AC power supply, and a mini-USB cable. The DATAQ Event Recorder software is available for free download.

DATAQ Instruments, Inc.
www.dataq.com


Keep up-to-date with our FREE Weekly Newsletter!



Don't miss out on upcoming issues of Circuit Cellar.

Note: We’ve made the May 2020 issue of Circuit Cellar available as a free sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.


Would you like to write for Circuit Cellar? We are always accepting articles/posts from the technical community. Get in touch with us and let's discuss your ideas.

Sponsor this Article
Website | + posts

Circuit Cellar's editorial team comprises professional engineers, technical editors, and digital media specialists. You can reach the Editorial Department at [email protected], @circuitcellar, and facebook.com/circuitcellar

Leave a Comment

Supporting Companies

Upcoming Events

Copyright © 2021 KCK Media Corp.

Stand-Alone, 8-Channel Event, State, and Count Data Logger

by Circuit Cellar Staff time to read: 1 min