CDI flowmeters represent a radical departure from conventional designs. The meter clamps around the pipe with its flow-sensing probes projecting into the pipe through drilled holes. The low cost of the meters makes them ideal for installation throughout an air distribution system.
All of our flowmeters:
- measure mass flow via thermal dispersion
- are CE certified and RoHS compliant
- have built-in LED displays
- require no calibration
Our most popular thermal dispersion flowmeters, offered at a low cost ideal for installation in an air distribution system. 5000 Series (standard) are available in a variety of sizes for steel, copper, and aluminum pipe.
- Easy to install
- No moving parts
- Digital display
- Milliamp and pulse outputs
- No calibration or setup required
- Complete flowmeter in one package
- Optional RS-485 output for networking
This meter operates seemlessly with our HOBO data loggers for recording air flow in energy monitoring applications.
Models: U30, H22, UX120, ZW are all suitable
Requires analog port selection during U30 system configuration and use of a S-FS-CVIA when using the H22-001 logger. When using a U12 logger, this sensor requires a 4-20mA input cable (CABLE-4-20mA).
Required for all CDI flowmeters to enable installation on a pipe (unless you have a machine shop with the capability of accurately drilling holes in pipe). A single guide can be used to install multiple meters.
CDI-5200 meters require the CDI-5200-DG drill guide.
This universal guide is for use with all (pipe sizes 1.5" or less). It includes a 3/16" drill bit, 3/16" and 1/4" hex wrenches, and an aluminum drill guide with two 3/16" drill bushings spaced 2.250" apart. These guides can be attached to the pipe with a band clamp, a C-clamp or a chain clamp.