DD20S Digital Temperature Indicator

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Detailed Description

The DD20S is a smart digital temperature indicator.It can accurately monitor two low and two high preprogrammed threshhold temperatures(between -30℃ and +60℃),and will indicate time and duration of a temperature breach(up to 40 days). For refrigerated applications,the DD20S is accurate within ±0.5℃. The DD20S is programmable,easy-to-use,and water-resistant(IP65).It may be activated with a delayed start time of up to 199 minutes.It is more reliable and accurated than chemical indicators,which may give false positive readings. Operating Range： -30℃ to +60℃( -22 to +140℉) Accuracy： ±0.5℃(0.9℉) from -30℃ to +30℃( -22 to +86℉) ±0.5℃(2.7℉) from 30℃ to 60℃( 86 to 140℉) Resolution： 0.1℃/0.1℉ Battery Life： 2 years at 22℃ Shelf Life： 2 Years from Time of Programming Dimensions： 71 x 45 x 11 mm (2.80x1.77x0.4 inch) Weight： 26 grams(0.92 oz) including one lithium cell (CR2032x1) Elapsed time： Max 40 days Protection class： IP65 8 Parameter Settings： High Temp 1; High Temp 2; Low Temp 1; Low Temp 2; Excursion Time High(Max: 40 days); Excursion Time Low (Max:40 days) Delay Start Time (0-199 minutes) ;Sampling Interval (1-199 minutes)

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Zhangzhou Weihua Electronic Co., Ltd.

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