Item # RT-30EX-D04, RT-30EX - Hazardous Area Rated Flow Transmitter On AW-Lake

Gear Meters Gear Meters
Variable Area Meters Variable Area Meters
Coriolis Mass Flow Meters Coriolis Mass Flow Meters
Paddle Wheel Flow Meter Paddle Wheel Flow Meter
Helical Flow Meters Helical Flow Meters
Turbine Flow Meters Turbine Flow Meters
Ultrasonic Flow Meters Ultrasonic Flow Meters
Flow Electronics Flow Electronics
Rotary Piston Rotary Piston
Turbidity Sensor Turbidity Sensor

Gear Meters

Gear meters specifically spur gear, are ideal for low flow rates, viscous fluids, and measurement of flows involving starts and stops or pulsing.

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Variable Area Meters

Variable Area flow meters are a type of rotameter that measure oils, liquids or gases by relating linear displacement of an internal “float” or sharp-edged orifice plate to a corresponding flow rate.

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Coriolis Mass Flow Meters

TRICOR Coriolis flow meters are highly accurate and repeatable multi-variable instruments that measure mass flow, density, and temperature with calculated volumetric flow and feature a very easy user interface.

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Paddle Wheel Flow Meter

Operating much like a turbine flow meter, the paddle wheel flow meter consists of a freely rotating wheel which is outfitted with magnets on the blades or “paddles” of the wheel.

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Helical Flow Meters

Helical gear ("screw-type") flow meters are designed for measuring highly viscous, abrasive, and filled fluids including lubricating and non-lubricating media, such as polyurethane, polymers, greases and oils.

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Turbine Flow Meters

Axial turbine flow meters are designed with wear resistant internal components to provide trouble-free operation and a long service life in a wide variety of industrial applications.

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Ultrasonic Flow Meters

Non-contact ultrasonic flow meters for accurate, instantaneous mass & volumetric flow rate measurement of clean, non-aerated fluids in full pipes such as water, chemicals, and oils.

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Flow Electronics

Electronics coupled with our mechanical flow meters deliver flow data in your preferred format, whether a local display, remote transmitter, or simple pickup.

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Rotary Piston

Rotary Piston positive displacement flow meters are ideal for use in applications with very low flow rates and high pressures, such as offshore chemical injection applications.

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Turbidity Sensor

AW-Lake's ProScan Turbidity Sensor is ideal for detection of material transitions, monitoring turbidity, and measuring product concentration, such as in dairy processing, juice processing, and brewing operations.

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Fluid Power / Hydraulics

Flow meters used to monitor flow readings in fluid power systems are essential to properly monitoring your process, diagnosing system errors, and ensuring system performance. Our expertise in this area goes back decades with numerous flow meters for the hydraulics and fluid power system industry.

Oil & Gas

From corrosive subsea environments, offshore production platforms, onshore oil fields, or refineries we have the flow expertise to tackle these tough jobs. Difficult oil and gas flow metering challenges like high pressures, pulsating flows, corrosive media and harsh environments are our daily business.

Heavy Industrial

For challenging industrial environments like mining, steel & paper mills, and industrial vehicles we offer flow meters with easy flow paths to run thick materials, rugged meter bodies that handle extreme conditions and designs with high shock and vibration resistance.

Paints/Sealants/Adhesives

Automotive plants and their Tier-1 suppliers have been using AW-Lake flow meters for 40+ years to monitor usage of paints, coatings, adhesives, lubricants, and other fluids to maintain strict process control and manage operational costs. Flow meters in these areas must be capable of measuring a wide range of materials.

Water Cooling

Monitoring process cooling systems, including industrial cooling circuits and HVAC systems, helps maintain your plant or building efficiency, conserve energy, and improve the bottom line. Constant monitoring and control of these systems can easily be done using flow monitoring and control instrumentation from AW-Lake.

General Industrial

General industrial plants around the world have been using AW-Lake flow meters to maintain their process operations, plus they have integrated our meters as a vital part of their end product. Our broad portfolio of flow measurement equipment provides solutions to your paint operations.

Test Systems

With increasing product complexity, tighter regulations, and growing demands on companies to reduce operating costs and improve product quality, there is more focus on test and measurement procedures and equipment.

Alternative Energy

As the world shifts towards sustainable practices, the demand for efficient energy production methods intensifies. AW-Lake flow meters are used in many ways within renewable energy sectors such as solar, wind, hydro, and biofuels.

Marine

In a field where fuel consumption attributes to most of the total operating costs, it is critical for marine ship owners and operators to monitor their fuel systems. Accurate fuel consumption is key to understanding how and where to find areas to improve efficiency and control costs.

Chemical

AW-Lake understands the challenges and intricacies of chemical / petrochemical process monitoring with flow meters. We have the depth of experience with corrosive, aggressive liquids and gases that you need in your flow measurement partner.

Environmental

As the the world continues to examine ways to lesson our impact on the environment and develop new technologies to support those efforts, flow measurement enters the conversation more and more.

Our Products

The flow measurement products produced and/or supplied by AW-Lake include the following:

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*6-10 Pieces

The RT-30EX flow transmitter is a rugged display with certifications for use in Hazardous Areas. ?The weather-proof NEMA-4x/IP-65 enclosure features a digital display that offers a variety of screens, including Rate, Total, Grand Total, Status, and more. Flow rate and total are easily programmed to the engineering units of choice in the field. The easy thread-in installation and quick setup procedure allow you to be up and running quickly. Transmitters can be mounted locally to the flow metermore

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Unit of Measure

Manufacturer Name	N/A AW-Lake Company
Type	N/A Flow Transmitter
Enclosure Style	N/A Dual access, Aluminum
Housing Material	N/A Aluminum
Mounting Type	N/A Mounted remotely when used with the HUB-40EX sensor or HUB-41EX.
Power Requirement	N/A 9-24 VDC / 200mA (customer supplied) Class 2
Digital Display¹	N/A Graphic backlit LCD display offers a variety of screens: Rate* Total* Rate & Total* Grand Total* Status Analog Out Limit
Analog Output 4-20mA	N/A 3- or 2-wire plus separate supply Max load impedance 500 ohm
Three Opto-Isolated Open-Collector Outputs	N/A Frequency or limit outputs 5-30 VDC rating 40 mA max (min. load impedance required 600 Ohm at 30 VDC)
Minimal Temperature	N/A -4 ºF-20 ºC
Maximal Temperature	N/A 140 ºF60 ºC
Frequency Range	N/A 0-4,500 Hz
Connection	N/A 3/4" female NPT conduit provisions
One Opto-Isolated Input	N/A 9-24 VDC remote reset
cCSAus Certification	N/A Class I, Div. I, Groups C, D Class II, Div. I, Groups E, F, G Class III
ATEX Certification²	N/A II 2 G, Ex d IIB+H2 T5 Gb, Ta = -40°C to +60°C
IECEx Certification³	N/A Ex d IIB+H2 T5 Gb Ta = -40°C to +60°C
Sensor Type	N/A HUB-41EX sensor with ATEX and IECEx hazardous area certification
Communication Protocol	N/A None

L	N/A 8.0 in203.01 mm
SW	N/A 2.4 in60.96 mm
H	N/A 8.7 in219.93 mm
H1	N/A 0.9 in22 mm

N/A

Choose from Hazardous area certification options including: cCSAus or ATEX/IECEx
HART® communication protocol option for remote monitoring and programming.
For use with all AW-Lake EX flow meters.

N/A Easy Field Programming
Flow rate or total can be easily programmed to display in choice of engineering units. To program the unit simply use the magnet that is attached. No opening of the enclosure is required.

Options for Remote Indication
The RT-30EX has options for remote flow monitoring:

Frequency pulse output (standard)
4-20mA, user scalable (standard)
HART communication protocol (optional)

Remote Mounting Available
The RT-30EX can be mounted remotely when used with the HUB-40EX sensor or HUB-41EX.

Up and Running in Minutes
Easy thread-in installation. A quick setup procedure allows you to have the flow monitor working with just a few simple programming steps.

Flexible Mounting
Because of the integral swivel union, the RT-30EX unit can be rotated 360° for optimal viewing from any angle. Options available to fit any AW Gear Meter or Turbine Meter. Spring loaded sensor eliminates damage of mechanical design.

Weather-Proof Enclosure
NEMA 4X/IP-66 certified enclosure provides environmental protection from moisture and debris.

¹ * Data displayed in up to 10 characters
² ATEX & IECEx available only for aluminum housings
³ ATEX & IECEx available only for aluminum housings

Our Products

Manufacturer Name

Type

Enclosure Style

Housing Material

Mounting Type

Power Requirement

Analog Output 4-20mA

Three Opto-Isolated Open-Collector Outputs

Minimal Temperature

Maximal Temperature

Frequency Range

Connection

One Opto-Isolated Input

cCSAus Certification

Sensor Type

Communication Protocol