Positive Displacement Flow Meters for sale from Slentech

In principle, positive displacement flowmeter requires no external energy such as electricity. Flowrate is calculated from the number of revolutions of a rotor(s) activated by the energy of fluid. Generally, positive displacement flowmeter offer high accuracy measurement and is suitable for totaling the flowrate. Accordingly it is used in various kinds of applications including industrial instruments.

General

A highly accurate positive displacement flowmeter capable of supporting a wide range of applications for water, petroleum, solvent, etc.
Instantaneous and total flowrates can be indicated in the field and output signal is also available.

Features

Linearity: ±0.35% or ±0.15%
Metering chamber is of a pocketless configuration and is applicable to a wide range of liquids including chemical liquids.
Battery-powered model is also available (battery replaceable).
Low pressure loss, high durability
Setting and changing parameters, flow monitoring, etc. are available through communication.
(Smart communication unit is separately required for smart type.)

Major specifications

Model	Standard	High temp.	Low temp.
Nominal size	10 to 50mm	20 to 50mm
Connection	JIS 10, 16, 20, 30K flange, ASME/JPI 150, 300 flange
Flow range *	0.2L/h to 44m³/h (9 types)	0.05 to 44m³/h (6 types)	0.03 to 44m³/h (6 types)
Operating temp. range	–10 to +120°C	120 to 260°C	–60 to +60°C
Max. operating pressure	2.94MPa (depends on connection standard.)
Linearity	±0.35% or ±0.15%
Power supply	DC-powered or battery-powered
Body material	SCS14
Output	Analog, pulse
Configuration	Explosionproof or non-explosionproof, IP66
Applicable fluids	Water, gasoline, light oil, heavy oil, etc.