Portable Flow Measurement Products & Controllers for Mass, Area, Velocity

Specifically designed to safely operate in demanding high pressure applications

Programmable, RS485 Interface, Up To 500 psig, ±1% Accuracy

Latching Alarm Capabilities, For Air, Water or Caustic Fluids, Unrestricted Mounting

Latching Relay, Adjustable, Dual Scale, Mount in any Position

Interchangeable Flow Tubes and Floats, 150 mm Universal Scales

Air/Water Direct Reading Scale, 304 SS Protective Shield

Customize to Fit Application, 65 mm or 150 mm Variable Area Flow Tubes

65 mm and 150 mm, Interchangeable Flowtubes, Direct Reading Scales

75 mm and 125 mm, 10:1 Turndown, Back Connect, Corrosive Resistant

Flow and Total Indication, Easy to Read LCD Display, 4 to 20 mA or Pulse Output

Graphic LCD, Digital RS-232 or RS-485 Interface

Transit time difference method w/ the advanced ABM (anti-bubble measurement) system

Provide easy flow regulation in all applications, including shut off and throttling for pressure gages and instruments

In-Line Mounting, 2% FS Accuracy

316 SS Body, Oil/Gas/Water Calibration

Brass & 316 SS Body, 2% FS Accuracy

Economical, Aluminum Body, ±5% FS Accuracy

deliver fast and accurate gas flow control in a compact, economical package

NSF Approved, Lead Free, Economical

Dual, Rotatable Direct Reading Scales for Air and Water

In-Line, Chemically Inert

Direct Reading, 127 mm Scale, ±10% FS Accuracy

deliver fast and accurate gas flow control in a compact, economical package

Installed in a variety of areas to provide convenient and informative display of flow rate and total from any pulse output flowmeter

Specifically built for low-temperature requirements

Gas flow meter delivers accurate measurement in a variety of applications

A microcontroller based rate/totalizer

built with extremely tight tolerances that are achievable with our precision manufacturing processes

Highly­ versatile product line that offers all stainless steel, precision-machined components

65 mm and 150 mm, ±2% FS Accuracy, Interchangeable Flowtubes, PTFE Options, Universal mm Scale

A series of plastic mechanical water totalizing meters with NSF certification

Made especially for medical applications and manually controlling flow from oxygen generators

Designed for use wherever there is an application for a conventional flow orifice plate

Ideally suited for water flows with ±5% of full scale accuracy

Ideal for use with Dwyer® precision air velocity gages, transmitters and switches

Alerts users of low or no air flow conditions in pipes utilizing a thin, field trimmable vane to sense the air flow rate

Offers reliable solids flow detection, it detects structure-borne acoustic signals caused by the movement of material

Installed in a variety of areas to provide convenient and informative display of flow rate and total from any pulse output flowmeter

Rugged, full-featured, explosion-proof loop-powered flow rate/totalizer ideal for demanding applications in hazardous areas or in...

The industry leader in the measurement of mass and volumetric flow rates of process gases

Series of rotary piston water meters that display total water usage

Flow and Total Indication, Easy to Read LCD Display, Remote Indication

Offers exceptional accuracy in a broad array of precision ultra-low flow and high pressure applications

Economical, clamp-on, ultrasonic flowmeters

2 in or 1-1/2 in scale with a configurable valve option suitable for both gas and liquid with advanced features at a low cost

Three ranges to 20 GPM water housed in a brass body of shatterproof construction

Calibrate corrosive gases on the go with the fastest flow verifier in the world

An extremely fast, accurate, repeatable, and customizable mass flow meter for high pressure applications