Skip to content
CDC MTB-700 Alarm Monitor

CDC MTB-700 BDI Alarm Monitor from Valve Sales Inc.

Home | Products | CDC MTB-700 Alarm Monitor

MTB-700 Alarm Monitor - Continental Disc Corp.

A critical component of a complete Burst Disc Indicator (BDI) Alarm System, the MTB-700 Alarm Monitor links to as many as four rupture discs to alert your nearby control room of ruptured discs.

Upon disc rupture, the MTB-700’s intrinsically safe galvanically isolated barriers activate signals or output relays to warn operators and actuate pumps, valves or other equipment connected to the system.

MTB-700 Burst Disc Indicator (BDI) Alarm System Features:

Rupture discs, the BDI Alarm System and the MTB-700 Alarm Monitor

The BDI Alarm System relies on an electrical circuit. Normally, a continuous signal flows between the BDI Alarm Strip and the MTB-700 Alarm Monitor. Upon disc rupture, the alarm strip is severed — opening the circuit and disrupting the current through the strip.

The MTB-700 Alarm Monitor contains several replaceable modules and channel relays. Each channel relay connects to one alarm strip. When a rupture disc breaks its BDI Alarm Strip, a relay is actuated, sending a signal to the control panel.

Control panels, annunciators, light panels or other signaling devices can be used to warn of a ruptured disc.

Individual relay circuitry allows the MTB-700 to monitor several rupture discs at once. Pumps, valves and other systems may also be activated to respond to an overpressure or vacuum situation when an alarm strip breaks.

BDI Alarm System Technical details and options

An MTL5018AC barrier is utilized on the MTB-700 Alarm Monitor with a 120/240 VAC input power option. An MTL5018 barrier is utilized on the MTB-700 Alarm Monitor with the 24 VDC input power option.

Talk to An Expert / Request a Quote

Talk to an expert today and ask questions or request a quote.

Or feel free to call us anytime 800-654-6706.

100% Customer Satisfaction Guaranteed

Call Today 800-654-6706

Learn More

What our Clients are Saying

VSI has rebuilt our pressure relief valves here at [our processing plant] for several years now and I have always been very pleased with their service and quality of work. The work is always completed on time and we have had no reliability issues with the valves they’ve worked on. It’s always a pleasure working with VSI and I look forward to continuing the relationship.
- Ross A., Pulp & Paper Industry
Just wanted to thank you for your dedication to [us] on getting parts and material. I can always rely on VSI.
- Roger M., Midstream Oil & Gas Industry
The entire team at VSI has always been able to meet my needs and always exceeds my expectations. I have a great relationship with both the sales and service teams they are always ready to answer technical questions and provide excellent advice on ways to solve problems in the field and are always ready with solutions no matter how obscure or unusual the problem. VSI is more than ready and able to meet all my valve needs at any given moment.
- Randall K, Downstream Oil & Gas Industry
We appreciate the wonderful equipment and support you have given us over the years. The communication and professionalism is first class. Looking forward to that continued excellence in the future.
- Derek L, Upstream Oil & Gas Industry
Thank you for your genuine effort on all the work you have done for [us]. As always, thank you for the quick quotes and parts.
- Randy W., Midstream Oil & Gas Industry
VSI has been helpful in many ways, from greasing valves, valve repair, valve replacement, and training our guys as well. We can’t say enough about quotes, labor support, material delivery time, and billing. Aaron has helped us out of several jams over the years and we appreciate it.
- Scott M., Midstream Oil & Gas Industry
Your quality service and parts help make my job a lot easier. Thank you and keep up the good work!
- Scot W., Oil & Gas Industry
VSI, sales personnel, and the service staff have always managed to step up to the plate, accept the challenges presented, and continually offer great technical support, exceeding customer relations and reliability that I’ve come to trust throughout years of valued service.
- Dereque J., Downstream Oil & Gas Industry
Just wanted to let you know we appreciate all you do for us. Your dedication and hard work has helped us tremendously these past few years. Thanks again!
- Jarek A., Midstream Oil & Gas Industry
Valve Sales Inc. provides outstanding service and support for all of our valve needs. Their dedication to quality and consistency allows our equipment to run more reliably and improves overall performance of our facility. Our goal is to provide consistent high performing products to our customers and VSI allows us to achieve this goal.
- Guy M., Pulp & Paper Industry
Thank you and your team for the quick response time and for being so proactive with helping me get my customer back up and running so quickly. I really appreciate the Knowledge and support the VSI Team gives me which ensures that we have returning customers. Again, Thank you on a job well done.
- David M, Process Control Engineering & Service Company
Photo of two workers

VSI News

ANSWERS TO THREE COMMON QUESTIONS ABOUT PRESSURE RELIEF VALVES

February 26 2024

Pressure relief valves are the best insurance you have against safety incidents in plants and along pipelines. We get a lot of questions from customers about how to select and operate… Read More

What is a Green Tag Center

February 19 2024

Dresser developed the Consolidated Green Tag Center® (GTC) program in 1980 to provide better customer support, at a local level, and boost PRV safety through regular preventative maintenance. To date, the Consolidated… Read More

Read All