"The Badger Meter Models 3000 and 3100 are economical, full featured and digital flow monitors.","The monitor has a NEMA 4X rated front panel and conforms to DIN Standard dimensions, 96 mm X 96 mm, for meter sizes and panel cutouts. A version of the Series 3000 is also available in a NEMA 4 wall mount configuration.","Like all Badger Meter flow monitors, the Models 3000 and 3100 can be field calibrated by the user. Impeller sensors are calibrated by entering \"K\" and offset numbers, while other pulse or frequency output sensors may only use a \"K\" factor. These models accept pulse, sine wave, and 4-20 mA analog input signals.","Programming is menu driven. All data is entered using the LCD\/keypad interface. A password gate is included to prevent unauthorized access to system parameters. Programming flexibility is extended to units of measure.","The monitor provides two pulse outputs to interface with external data collection devices that accept electronic pulses. The resolution of this signal may be programmed via the user interface.","All calibration information, units of measure and flow totals are stored in a non-volatile memory that does not require battery back-up for data retention.","Option:","• Analog and communication option card - 4-20 mA output - RS485 with Modbus and BACnet Protocols - USB interface for unit programming"