New data logger offers precise accuracy Click here to enlarge imageHere's the Data Dolphin 128 (DD-128) data logger. It has an ultrahigh resolution, 24-bit, analog-to-digital section that provides eight differential bipolar inputs with resolution down to 90 nanovolts. This allows most sensors to be directly connected without any signal conditioning. An additional four inputs allow the user to select pulse, status, or analog capability. All inputs have static protection.Designed for use in applications such as pump station monitoring, the DD-128 is encapsulated in a waterproof case and offers reliable operation in temperatures of –40° to +75° Celsius. These units prov...

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