Simple to Use - It only takes a minute to insert the ﬂow meter and begin taking readings, without disrupting ﬂow. This simpliﬁes periodic ﬂow testing and system troubleshooting.
Works in a Wide Range of Pipe Sizes - The D-1400 reads the frequency output from the ﬂow meter. This output is converted to a ﬂow rate using a simple conversion chart. This allows a single ﬂow meter to be used measure ﬂow in an entire system consisting of many different pipe sizes.
Excellent Long-term Reliability - Patented electronic sensing is resistant to scale and particulate matter. Low mass turbines with engineered jewel bearing systems provide a mechanical system that virtually does not wear.
Simpliﬁed Hot Tap Insertion Design - Standard on ONICON insertion ﬂow meters. The hot tap adapter allows for insertion and removal by hand without system shutdown.
D-1400 series Portable Display Modules are battery powered, hand held displays designed to work with specially modiﬁed ONICON insertion turbine ﬂow meters. Together, they form a simple to use portable metering system that accurately measures ﬂow without the need for external power sources.
To use, simply insert the turbine meter into the ﬂow stream using ONICON’s standard or hot tap installation hardware already installed on the pipe and plug in
the display using the attached cable. The display then provides a continuous indication of the ﬂow meter’s frequency output. A conversion chart provided with the display allows the user to convert this frequency to a volumetric ﬂow rate for a wide range of commonly used pipe sizes.
•Flow testing closed loop HVAC chilled, hot and condenser water systems
•Process ﬂow water & water mixtures
Every ONICON ﬂow meter is wet calibrated in our ﬂow laboratory against primary volumetric standards that are directly traceable to N.I.S.T. A certiﬁcate of calibration accompanies every meter.
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