Specifications*

 Pipe Size

 3/4”, 1/2”, 3/8”, 1/4” **

 Fittings

 1/2” NPT fittings standard in 3/4” or 3/8” flowbody. NPT threaded adapters available for above pipe sizes.

 Materials

 Body

 PVDF

 Electrodes

 PVDF carbon fiber filled

 Ground

 PVDF carbon fiber filled

 Housing

 HDPE with 25% glass

 Adapters (NPT)

 Polypropylene or PVDF

 Temperature

 Ambient

 0˚ to 130˚ F (-18˚ to 54˚ C)

 Fluid

 32˚ to 200˚ F (0˚ to 93˚ C)

 Pressure

 150 psi

 Flow Range

 -075

 20 GPM max. (0.2 GPM cutoff; 11.5 max GPM with high resolution option)

 -038

 3 GPM max. (0.03 GPM cutoff)

 Accuracy

 -075

 ±1% plus ±0.005 GPM of reading across rated range

 -038

 ±1% plus ±0.002 GPM of reading across rated range

 Output Signal

 Optoisolated current sinking or current sourcing pulse output: 30 Vdc, 5 mA max 

 Optoisolated 4-20 mA current loop: 7 Vdc plus load voltage drop min; 50 Vdc max

 -075

 500 pulses/liter (1892 pulses/gallon)

 -038

 1000 pulses/liter (3785 pulses/gallon)

 Power

 10–15 Vdc, 150 mA (linear power supply recommended)

 Conductivity

 >20 microSiemens

 Empty Pipe Detection

 Hardware/software, conductivity-based

 Environmental

 NEMA 4X standard; IP66 splashproof standard