WARNING
FAILURE TO ADHERE TO THESE SAFETY INSTRUCTIONS MAY RESULT IN DAMAGE TO THE PRODUCT OR SERIOUS
BODILY INJURY.
RoHs
Our products are RoHs compliant
Battery Disposal
The batteries contained in our products need to be disposed of as per your local legislation, according to
EU directive 2006/66/EG
SYSTEM DESCRIPTION
The IS-4000 Ultrasonic flow meter is designated for flow measurements in open channels and partially filled pipes and volume
measurements of liquids in tanks You can connect one ultrasonic level sensor with 4…20 mA output to the unit Flows are
consequently calculated from measured levels using pre-programmed formulas for various primary flow elements (flumes,
weirs) or from the Q/h table The unit can also calculate flow rates in partially filled pipes and angular open channels using the
Manning equation
• The IS-4000 flow meter is an IP67 device in a robust wall-mounted metal case, with a large graphic display
• The flow meter menu is operated with three front panel high endurance buttons
• The flow meter is powered externally by 92…275V AC / 50…60 Hz
• You can operate the flow meter via connection to a USB or Ethernet interface with Flow Meter Tool software, which can be
used for parameter setup and datalogger download
• The flow meter has an internal datalogger with 2 MB capacity for approximately 130,000 logged lines You can download
the logged data with the Flow Meter Tool software and save it in csv format to a PC
• USB, Ethernet, ADE, RS232, Modbus RS485/RS422 galvanic isolated interfaces are mounted on the board
• The flow meter has one analog output (0…20 mA or 4…20 mA) and two galvanic isolated pulse outputs
Nameplate
Look at the device nameplate to make sure the device is delivered according to your order Check for the correct supply
voltage printed on the nameplate
System Description
Page 6
August 2021
HYB-UM-02509-EN-06
