Safety Relief Valve Transmitter

Safety Relief Valve Transmitter
Safety Relief Valve
Model: URFC4700-SRV
This transmitter utilizes acoustic signatures
to detect a leaking safety relief valve. The
transmitter notifies the leaking status and
provides the location to quickly solve the issue
and avoid process disruption.
Physical Dimensions
dia - 3" (76 mm)
h - 6.75” (171 mm)
Monitoring type
Ultrasonic and Temp
Glass Filled Nylon
Power supply
Duracell 123A
3 Volt Lithium Battery
Typical Battery Life
3-5 years*
902 to 928 MHz
60 mW
Transmission Bandwidth
200 KHz
Proprietary spread
spectrum format
Temperature Range
-40°F to 115°F
(-40°C to 46°C)
Max Operating Pressure
600°F (316°C)
Intrinsic Safety
Class I, Groups C, D
Class II, Groups F, G
Div. 1, 2
*Operating at the upper or lower end of the temperature range may decrease battery life
Armstrong International
North America • Latin America • India • Europe / Middle East / Africa • China • Pacific Rim
Designs, materials, weights and performance ratings
are approximate and subject to change without notice.
Visit for up-to-date information.
Printed in U.S.A. - 1/15
© 2015 Armstrong International, Inc.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF