Cole-Parmer WU-33000-10 Flow Transmitter 15 GPM PVC 4-20mA 13-30VDC Class II

Cole-Parmer WU-33000-10 Flow Transmitter 15 GPM PVC 4-20mA 13-30VDC Class II

The Cole-Parmer WU-33000-10 is a PVC-bodied inline flow transmitter designed to measure liquid flow rates and output a standard 4-20mA analog signal proportional to flow. It operates from a 13–30 VDC supply and is rated to a maximum of 15 GPM. The compact, right-angle body accepts flow in either direction and connects via threaded NPT and barbed fittings. It carries a Class II hazardous location rating and a Type 4X enclosure rating, making it suitable for use in wet, washdown, and dusty environments.

Specifications & What's Included

• Model: WU-33000-10
• Manufacturer: Cole-Parmer Instrument Company
• Type: Inline flow transmitter
• Output signal: 4-20mA analog
• Supply voltage: 13–30 VDC
• Maximum flow rate: 15 GPM
• Body material: PVC
• Hazardous location rating: Class II
• Enclosure rating: Type 4X (wet/washdown rated)
• Flow direction: Either way (bidirectional)
• Connections: Threaded male NPT port (side) and barbed hose fitting (side)
• Certifications: CSA NRTL/C (file LR63883); NSE listed (visible on unit)
• Condition: New open-box — no accessories observed; unit only

Applications

Inline flow transmitters like the Cole-Parmer WU-33000-10 are used to monitor liquid flow in chemical processing, water treatment, laboratory fluid systems, industrial cooling loops, and process control applications. The 4-20mA output is one of the most widely used analog signals in industrial automation, making this transmitter compatible with the vast majority of PLCs, data loggers, and process controllers. The Type 4X PVC construction is well suited for corrosive or aggressive liquid service, including acids, bases, and deionized water systems commonly found in semiconductor fabrication, pharmaceutical production, and chemical handling facilities. The Class II rating makes it appropriate for environments where combustible dust may be present. Cole-Parmer is a well-established manufacturer of fluid handling and measurement instrumentation, and the WU-33000-10 series has seen broad use in research, industrial, and OEM applications where a compact, low-cost flow transmitter with a standard analog output is needed.