BP520 - Burst plugs with indication
The BP520 series of pressure fuses have a "pop-up" indicator cap. A fine conductor passes through the construction of the fuse and the indicator cover of the part, which, when the fuse is activated or by emergency release of pressure, pushes out the fuse cover and thus disconnects (ruptures) the tested conductor. By breaking this wire, the communication in the monitored loop will be "opened". The indicators / controllers record this contact opening and provide further preset steps. Pressure fuses (also known as burst fuses) are designed to reliably release overpressure in the system in the event of an emergency.
BP 520 Burst Plugs with indication
Inquiry system
Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Dynisco product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.
If you need more information do not hesitate to contact us.
Dynisco Configuration Code:
Reliable, Secure Pressure-Relief System
Dynisco Burst Plugs with Burst Indication
The Dynisco Model BP520 burst plugs are custom assemblies with pop-top burst indication that are a design option on extruder barrel assemblies. Burst Plugs (also known as rupture disks) are designed for reliable, emergency relief of excess pressure in a system. The Model BP520 is installed on barrel bodies with hex ends, where the hex OD (across flats) is larger than the burst plug body. The metal retainer strap is held in place by the hex and the metal 'T' shaped cap is fastened to the other end of the strip. A 2mm holH is drilled through the body and cap. A burst indicator wire is passed through the hole and when the disk ruptures, the T-cap 'pops open' shearing off the BI wire and indicating a burst to the control system.
Assembly Specifications
| Body: |
304 stainless steel |
| Disk Material: |
Inconel |
| Disk Size: |
3/16" (4.8 mm) disk |
| Process Connection: |
1/2-20 UNF-A threaded |
| Accuracy: |
±10% at 300-399°C |
*Burst testing shall be carried out at ambient temperature and then chart compensated using a certificed temperature correction factor
Ordering Guide for Burst Plugs BP520 Series
BP520 - Dimensions
All dimensions are inches (mm) unless otherwise specified.
The Model BP420 burst plugs are designed specifically for use in plastic extrusion systems. The Model BP420 will instantaneously rupture at a specific, predetermined pressure and temperature. Each one piece assembly consists of a 304 stainless steel body with a welded Inconel rupture disk. May be specified for primary relief in applications where pressure build-up can occur so rapidly that the response time of a relief valve is inadequate, such as in a polymerization reaction vessel.
Installation of transducers into improperly cleaned or sized holes is one of the major causes of damage to these instruments. With this kit, the .312" tip diameter hole, the 45 degree seating surface, and the .451" hole can be cleaned. The kit includes a gauging plug which is used to verify that the hole has been correctly machined and cleaned. M10 and M18 cleaning kits also available.
The Dynisco Transducer Mounting Hole Machining Tool Kit contains all of the necessary drills and taps to prepare a standard 1/2 - 20 UNF transducer mounting hole and the 45 degree seat. All tools included in this kit are made of premium grade, high strength tool steel. Care should be taken in the use of proper speeds and feeds, lubricants, and a method to assure continual alignment of each progressing tool. M10 and M18 kits are also available.
Certifikati in odobritve
Pregled razpoložljivih certifikatov in odobritev: Obiščite to povezavo, ki vas bo odpeljala na stran s celovitim seznamom trenutnih certifikatov in odobritev za naše izdelke. Tu lahko preverite, ali naša ponudba ustreza najvišjim standardom kakovosti in varnosti. Več informacij
Odkrijte svet naše spletne strani za e-učenje in spoznajte, kako poenostaviti vašo vsakodnevno uporabo naših izdelkov. Naše praktične in celovite tečaje ter informativne materiale vam bodo pokazali, kako poenostaviti in izboljšati uporabo naših tehnologij, razkriti nove informacije in tehnike ter optimizirati delovne procese. S temi viri boste dosegli večjo učinkovitost, prihranili čas in izboljšali rezultate vašega dela. Več informacij
Naši instrukcijski video posnetki ponujajo interaktiven način učenja o naših izdelkih. Združujejo vizualno in zvočno vsebino ter ponujajo praktične rešitve za pogoste težave, s čimer prihranite čas in se izognete morebitnim težavam. Če naletite na težavo, vam naši video priročniki ponujajo podrobna navodila in praktične nasvete za njeno reševanje. Na voljo so kadarkoli in predstavljajo priročen vir informacij, ki dopolnjuje našo tehnično podporo. Več informacij
Naši tehnični članki nudijo praktičen način za spoznavanje več o naših izdelkih in njihovi uporabi. Zagotavljajo podrobne informacije in praktične nasvete o reševanju pogostih težav, s čimer prihranite čas in se izognete morebitnim težavam. Če še vedno naletite na težavo, naši tehnični članki ponujajo posebna navodila za njeno reševanje. Na voljo so kadarkoli in predstavljajo priročen vir informacij, ki dopolnjuje našo tehnično podporo. Več informacij
