SB-2000D Simple flow integratorDetailed product description：

SB-2000D Simple Flow Accumulator

Receiving frequency signals, specifically designed for supporting vortex street and turbine flow meters
Density setting
Display instantaneous flow rate, cumulative flow rate, frequency, density, and current time
20 power outage records
External supply of 1 12V and 1 24V power supply
Can be equipped with RS-485 or 232 communication interface and 4-20mA output