Dwyer

FM approved explosion-proof and intrinsically safe models, replaceable calibrated sensor and integral LCD option

Compact Ultrasonic Energy Meter for Heating/Cooling with Flowmeter & Calculator

Digital flow controller

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

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

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

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

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

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

Accurately detects and transmits low concentrations of carbon monoxide.

Reduces the number of instruments a contractor has to carry by measuring the carbon dioxide concentration, air temperature, &...

Sight flow transmitter, clear polycarbonate cover

Sight flow transmitter, 316 stainless steel cover.

An adjustable insertion flowmeter featuring electromagnetic technology that accurately & reliably measures fluid velocity

Optional Hall Effect magnetic output packages to combine visual confirmation of flow with optional remote flow monitoring

flow transmitter that combines our popular 100 Series Sight Flow Indicator with our A-711T output sensor for visual & remote...

Easily programmable digital display, constructed of high-grade materials and is virtually maintenance free

Local flow indication, unrestricted mounting, 4 - 20 mA, 0 - 5 V, and 1 5 V output

Fixed Set Points from 0.25 to 2.0 GPM, 3/8" NPT or "Quick Disconnect" Adapters

Non-Mechanical, Low Pressure Drop, Large Pipe Sizes

Adjustable Switch Point, LED Indication

For Oils, Water and Gases, Infinite Adjustments