Frequently Asked Questions (FAQs)
We’ve put together some common questions to help you get the information you need quickly. If you can’t find what you’re looking for, feel free to reach out — we’re here to help.
What is the maximum operating time for both alarm and horn?
All units have a 2 hour soak test and this is under alarm conditions.
We conduct temperature rise tests on our sounders and during this testing they are proven to operate at full volume for days on end.
What is duty label option?
The Duty Label is a stainless-steel label that shows text such as:
- N (NOT APPLICABLE)
- Z (NON-STANDARD)
- A (FIRE)
- B (ABANDON PLATFORM)
- C (CO2 MANUAL RELEASE)
- D (GAS LEAKAGE)
- E ( MANUAL STATION)
- F (PROCESS SHUTDOWN)
- G (NORMAL)
- H (FIRE/ESD)
- J (FIRE HOUSE)
- K (TELEPHONE SIGNAL)
We can offer custom duty tags in any language but there is a limit on the number of characters.
Is it the instrument name plate which is supposed to be available by default, or something else?
For Hazardous area components, the certification label is the default label for the components and is not an option.
How much is the additional price for Tag label?
Approximately 30 Euros / 35 USD.
Do blanking plugs need to be ordered additionally?
Yes. It is dependent on your application as to what blanking plugs you may need. We can supply blanking plugs in stainless steel, brass and brass nickel plated. Contact your distributor if you are unsure.
In the case of beacons and flashing lights, what is the minimum recommended light and Joules?
That is dependent on your application. Options are listed on the data sheets for true and peak light intensity depending on the ambient lighting conditions and application.
In the case of sounders and horns, when do I need Resistor/Diode?
Resistors / Diodes are used in end of line monitoring to detect cable break / open circuit conditions.
Are the instruments always supplied with respective cable gland?
Cable gland is an option; the options are listed on the data sheet. Example data sheet here.
Is it possible to order in Stainless steel?
GRP and Stainless Steel are optional.