DLight

The Stevens DLight is a flexible and versatile data logger, ideally designed for applications that don’t require as many inputs or outputs as the DataLogic 3000. Four single-ended analog input channels are available and feature voltage surge and lightning protection to help protect sensitive instruments in areas with storm activity.

Supported measurement and sensor types include temperature, 0-5 VDC, 4-20 mA, and pulse inputs for tipping buckets - with programmable logging and reporting intervals. The DLight provides a 24 VDC loop power supply with sufficient current to drive sensors.

The DLight provides several popular data bus I/O’s including; SDI-12, one RS-232 port (Tx only), and USB 2.0. It also features an SD card slot for storing up to two gigabytes of sampled data.

The DLight supports connection to telemetry over the RS-232 port for reporting data over cellular, UHF/VHF, or satellite systems such as GOES.

Features

• Inputs: Analog, Pulse, SDI-12 (up to 12 SDI-12 sensors)
• Outputs: V-out, Alarm, RS-232
• Simple telemetry configuration
• High-speed USB 2.0 port
• SD memory card slot
• Multi-lingual Windows software for easy configuration and diagnostics, tabular analysis and data export
• User-controllable channel and parameter names