H2OPRO HA-1048 Flow Meter User Manual
- June 5, 2024
- H2OPRO
Table of Contents
H2OPRO HA-1048 Flow Meter User Manual
Welcome to H2OPro Flow Meter
The H2OPro-Flow Meter is a compact digital readout for H2OPro flow sensors. The flow rate and volume are displayed in either gallons or liters. The flow meter maintains two independent volume totalizers. The unit is powered internally by 2 AA batteries or externally by a +1.8 to +5.5VDC power supply.
Functions
Support
Customer support is available at www.H2OProTech.com on the FAQ page and by e-mail to support@hot-socket.com. In addition, the website provides access to all manuals and quick start guides for H2OPro products.
Flow Sensor Connections
H2OPro 3-Wire and 2-Wire Flow Sensors
The H2OPro 3-wire flow sensors connect to the H2OPro Flow Meter as shown. Access the H2OPro Flow Sensor data sheets at www.H2OProTech.com.
Battery and External Power Connection
Battery Replacement
Pinch both sides of the box at the arrows to remove the top of the meter and expose the battery holder. The meter requires two AA alkaline batteries.
External Power
The H2OPro Flow Meter can use an external power supply connected to the EXT- PWR and GND wire connections. The power supply should be between +1.8VDC and +5.5VDC. The external power can be used with or without the batteries installed. When the external power supply is used the batteries will not supply power, however they will power the system if the external power supply is disconnected or fails.
A special PC USB cable with flying leads can be used to apply external power.
Change History
H2OPro Flow Meter User Manual- © Hot Socket, LLC www.H2OProTech.com