齿轮流量计

Accuracy is unaffected by viscosity changes.

These oval gear flowmeters without displays are ideal for use in food, petroleum, pharmaceutical, or waste treatment applications. They can handle a wide range of fluid viscosities with exceptional accuracy and durability, without the need to recalibrate. Low pressure drop even allows for gravity flow application. Meter design minimizes the number of wearable and replaceable parts, extending product life. All models have NEMA 13 (IP54) enclosures.

Models 32925-00, -02 and 32931-00, -02, -20, -22, -24, -26 are compact and feature low-flow capabilities with high-resolution output. Wetted parts for all flowmeters include: polyphenylene sulfide (PPS), aluminum, or 316 stainless steel body; PPS rotor; 316 SS shaft; and Viton ® or nitrile O-ring. Note: Flow rates assume a fluid viscosity of 5 cp or greater.

Oval gear flowmeters with digital display allow easy toggling between flow rate, resettable total, and nonresettable total displays with the push of a button. Six-digit LCD reads up to 999,999. Meters feature a proportioning contact closure output via reed switches for sending data to a recorder or a datalogger. Flowmeters accurately handle a wide range of fluid viscosities without the need to recalibrate.

Max particulate size： 127 microns
Flow rate： 4 to 132 GPH
Viscosity range： 5 to 1000 cp
Max temperature： 176° F
Pressure drop at maximum flow 9.3 psi at 100 cp
Accuracy： ±1%
Connections ：1/4" NPT(F)
Display： 6-digit LCD
Output reed switch pulse
Power： 9 V lithium battery
Material polyphenylene sulfide wetted parts; 316 SS rotor

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Note: Flow rates listed in the table assume a liquid viscosity of 5 cp or greater. Flowmeters (except models 32927-00 and -02) have NEMA 13 (IP54) enclosure.
Wetted parts: polyphenylene sulfide (PPS), aluminum, or 316 stainless steel body; 316 SS rotor; and Viton ® or nitrile O-ring.
What is included: a 9 V lithium battery.
Flow rates listed are for fluids with viscosity above 5 centipoise.
VITON TM DuPont Dow Elastomers L.L.C.