B&K Precision DAS220-BAT Portable Data Recorder

Overview

The B&K Precision DAS220-BAT is a battery-powered version of the DAS220 portable data recorder, designed for extended field operations without external power. Developed by Sefram, a B&K Precision subsidiary, it measures voltage, temperature, current, resistance, frequency, and pulse parameters with 10 built-in universal analog channels and 16-bit resolution. The integrated battery provides up to 15 hours of continuous operation, making it ideal for long-duration monitoring tasks.

Key Features

• 10 built-in universal analog inputs with screw terminals
• 10-inch color touchscreen TFT display
• 16-bit vertical resolution for accurate measurements
• 32 GB internal solid-state memory
• Extended battery life of up to 15 hours per charge
• 12 logic input/output channels
• 4 timing logic channels for pulse count, frequency, and PWM measurements
• Temperature measurement via thermocouples and Pt100/Pt1000 sensors
• Voltage measurement to ±100V and resistance to 10 kOhm
• Current measurement with optional shunt
• Free DasLab Windows PC software for remote control and data analysis
• Icon-driven menu interface for intuitive operation
• Portable design with screw-terminal connectivity

Applications

• Long-duration temperature logging with thermocouples and platinum sensors
• Precision voltage measurements to ±0.5 mV range in remote locations
• 4-20 mA current loop measurements
• Frequency, pulse totalization, and RPM measurements
• Extended process monitoring and field data acquisition without power supply