AW-Lake RT-30EX Specifications
RT-30EX - HAZARDOUS AREA RATED FLOW TRANSMITTER
Ideal for any industry or ow measurement application where an explosion-proof local rate
& total display is required, such as in oshore chemical injection, hydraulic fracturing, or industrial paint spray booths.
FEATURES
• 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.
TECHNICAL SPECIFICATIONS
BENEFITS
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.
Power Requirement
9-24 VDC / 200mA (customer
supplied) Class 2
Digital Display
Graphic backlit LCD display offers a
variety of screens:
*
• Rate
*
• Total
• Rate & Total
• Grand Total
• Status
• Analog Out
• Limit
* Data displayed in up to 10 characters
*
*
Analog Output 4-20mA
3- or 2-wire plus separate supply
Max load impedance 500 ohm
Frequency Output
Three Opto-Isolated Open-
Collector Outputs
• Frequency or limit outputs
• 5-30 VDC rating
• 40 mA max (min. load impedance
required 600 Ohm @ 30 VDC)
Temperature Rating
-20 to 60°C (-4 to 140°F)
Built in 30 point Linearizer
Frequency Range
0-4,500 Hz
Connection
3/4” female NPT conduit provisions
One Opto-Isolated Input
9-24 VDC remote reset
cCSAus Certification
• Class I, Div. I, Groups C, D
• Class II, Div. I, Groups E, F, G
• Class III
ATEX Certification
II 2 G, Ex d IIB+H2 T5 Gb,
Ta = -40°C to +60°C
IECEx Certification
Ex d IIB+H2 T5 Gb
Ta = -40°C to +60°C
* ATEX & IECEx available only for aluminum housings
*
*
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.
COMPANY
PART NUMBER GUIDE
RT–30EX–
Enclosure Style
D = Dual access,
Aluminum
S = Single access,
Aluminum
T = Single access,
316SS
Sensor
00 = None* (Remote Mount)
01 = HUB-40EX sensor with CSA/cUS
hazardous area certification
04 = HUB-41EX sensor with ATEX and
IECEx hazardous area certification
*Requires approved remote mount sensor from AW-Lake
2440 W. Corporate Preserve Dr. #600, Oak Creek, WI 53154 | www.aw-lake.comaw-
infor
Communication
Protocol
“blank” = none
H = Hart
©2016 AW-Lake Company. All rights reserved. Doc ID:RT30 EXDS16, RE V. 8.19
®
RT-30EX - FLOW TRANSMITTER WITH LOCAL DISPLAY
Ideal for any industry or ow measurement application where a local rate and total display is required and in
locations where equipment is exposed to the elements.
SINGLE ACCESS ENCLOSURE (SHOWN HERE WITH HUB-40 SENSOR)
5.0in
127.52mm
cCSAus
VERSION
21.50mm
2.4in
61.50mm
.8in
223.10mm
8.8in
1.5in
37.80mm
DUAL ACCESS ENCLOSURE (SHOWN HERE WITH HUB-41 SENSOR)
8.0in
[203.01mm]
ATEX/IECEx
VERSION
.9in
[22mm]
8.7in
[219.93mm]
2.4in
[60.96mm]
Products may be subject to change without noce - Contact factory for the most up-to-date product informaon.
©2016 AW-Lake Company. All rights reserved. Doc ID:RT30 EXDS16, RE V. 8.19
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