Description Specifications Literature Accessories Description An economical solid-state TDR with octal plug-in base, the ATC 319 maintains excellent repeat accuracy despite wide voltage and temperature variations, even after long periods of down-time. One model has five dial-selected adjustable ranges and provides any timing period between 0.02 SEC and 30 MIN; Lower-cost models incorporate three dials elected ranges or a single adjustable range.PRODUCT HIGHLIGHTSWIDE CHOICE OF RANGESIn addition to the short ranges expected of an electronic TDR, the 319E is also available with ranges as long as 100 minutes, for AC or DC operation. An unusually versatile model, the 319E five ranger has five dial-selected rangesâfrom 0.3 sec to 30 minâand provides any dial-adjustable timing period between 0.02 seconds and 30 minutes; (1, 10 and 100 sec and 10 and 100 min). A single 319E model thus accommodates the needs of a wide range of applications, allowing the user to select--easily and precisely--an appropriate range to permit optimum setting accuracy. The dial face automatically displays the selected range. The 319B offers a choice of five dial-adjustable fixed ranges between 1 sec. and 30 sec.CYCLE PROGRESS INDICATIONMODEL 319EAll options incorporate a light-emitting diode (LED) which is on during the time cycle, off at the end of timing. The 5-range option also includes a second LED which separately indicates the status of the output relay: on when energized, off when de-energized.HIGH ACCURACYThe 319's timing circuit is not subject to the large plus error that plagues many electronic TDRs after long periods of down-time: it maintains rated accuracy regardless of reset time variations, provided that there is at least 0.1 sec between cycles for Model 319E; or at least 10 sec between cycles for Model 319B. All models hold unusually high repeat accuracy in the face of wide voltage and temperature swings. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Range:Five dial-selected ranges (0.3 sec., 3 sec., 30 sec., 3 min., 30 min.)Voltage & Frequency:24-240 VAC, 24 VDCArrangement:On-delayFeatures:Standard Literature & Docs Accessories ATC 8-Pin Surface / DIN Rail Socket, 000-825-85-00 In Stock View More ATC Surface Mounting Socket, 000-825-64-00 Was: Now: $15.77 In Stock Add To Cart View More