Technical Specifications
The Wireless Smart Datalogger is powered by a 2.45Ah internal lithium battery, offering a battery life of up to 5 years under typical conditions with samples taken every 10 minutes. It measures pulses from clean contacts or open collectors, compatible with any energy meter with pulse digital output. The device supports both active and reactive energy measurements for single-phase and three-phase systems.

Measurement and Sampling
The datalogger allows for weight counting with selectable options for both channels (CH1 and CH2) ranging from 1 Wh/VAh to 1,000 Wh/VAh. The sampling interval is adjustable from one minute to seven days.

Radio and Connectivity
Operating at a radio frequency of ISM 868MHz, the device has a radio range of 300 meters in line of sight. It uses the WINECAP™ protocol for efficient radio range and low battery consumption. The datalogger can store up to 128,000 samples per channel in its onboard memory, even if the wireless link is down, with data downloadable via USB.

Compatibility and Expansion
The datalogger is compatible with all basestations of the MWDG and MWLI product lines. The radio range can be extended using up to 32 WR11 routers, with a maximum of 16 routers per path.

Physical Characteristics
The device is housed in an ABS case with dimensions of 120 x 80 x 33.5mm and weighs 155g. It features an IP30 sealing and can be wall-mounted using an openable back cover fixed at two points.

Additional Features
The datalogger includes a backup memory and configuration software that allows setting sampling intervals and activating two thresholds per channel. An optional picture with energy meter and Rogowski coils is available.