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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 meter or remotely.? 

Features: 

  • Backlit LCD Display 
  • Rate and Totalization 
  • HART communication (Optional) 
  • Linearizer for additional accuracy 
  • Frequency and 4-20 mA outputs 
  • 2 opto-isolated limit switches 

EX Certifications: 

  • CSA (US & Canada)  
  • ATEX 
  • IECEx 

Recommended Sensors

Unit of Measure

Manufacturer Name

 N/A AW-Lake Company

Type

 N/A Flow Transmitter

Enclosure Style

 N/A Single access, 316SS

Housing Material

 N/A 316SS

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-40EX sensor with CSA/cUS 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.

Quantity Available

 N/A {Unknown}

*1-5 Pieces

 N/A {Unknown}

*6-10 Pieces

 N/A {Unknown}

Std Lead Time

 N/A {Unknown}
  • 1 * Data displayed in up to 10 characters
  • 2 ATEX & IECEx available only for aluminum housings
  • 3 ATEX & IECEx available only for aluminum housings