Alarm Indication Products
When you’re operating in high-stakes cleanroom environments, alarm visibility isn’t optional, it’s essential. Our alarm indication systems give your team clear, immediate insight into system performance and sampling status, helping you react faster, reduce risk, and stay compliant.
Designed for seamless integration with our monitoring platforms and control systems, these indicators ensure your people are informed the moment anything changes, without distraction or delay.
Alarm Indication
A local alarm display is invaluable to alert staff within a clean room that critical parameters are out of limits. The stainless-steel plate and wipe clean surface allow installation in high classification areas, offering information right where it is needed. A bright red lamp indicates the presence of one or more parameters that are out of compliance within the local area. A sounder announces the arrival of a new alarm condition and continues to sound until silenced by pressing the ‘mute’ button. This means that operators are made aware of potential problems at the earliest opportunity and can take appropriate action without leaving the clean room.
Alarm Message Display – AN1440
- Four lines of 40 characters show local parameters currently in alarm
- High intensity Red and Green lamps show ‘out of limits’ or ‘in limits’ conditions locally
- Built-in sounder announces appearance of new alarm conditions
- Local mute button silences the sounder without leaving the room
- Sealed in a 316 stainless steel enclosure with polyester label
Alarm Indicator – AN1220
- Red and Green Lamps show ‘out of limits’ or ‘in limits’ conditions
- Built-in sounder announces appearance of new alarm conditions
- Local mute button silences the sounder without leaving the room
- Optional external beacon stack with sounder to announce new alarms
- 316 stainless steel faceplate with plastic back box
Watchdog Module – WD1220
The WD1220 Watchdog Module assures system integrity by continuously monitoring the health of the PC and informing users of potential problems at the earliest opportunity.
The Watchdog system comprises two parts; a software watchdog module that runs on the PC and the external watchdog hardware that indicates failure. A dedicated serial communications port on the PC is used to communicate with the watchdog hardware. The software watchdog module running within the enVigil server constantly examines the processes that perform the main functions of the enVigil software and verifies that they are running correctly. It also verifies that data log files are being created and updated in a timely manner. If any process hangs or the log files fail to update, the software watchdog informs the hardware watchdog module to sound an alarm. To further enhance system integrity, if the hardware watchdog module itself does not receive regular communication from the software watchdog, then it independently sounds the alarm. The sounder can be muted by pressing the mute button on the front, but the fault indication remains until the fault is rectified.
The WD1220 itself is a compact unit ideal for dado mounting using the back box supplied with it, or surface mounting using the optional stainless-steel mounting box.
- Maximises system integrity by monitoring the health of the PC
- Notifies potential problems at the earliest opportunity
- Monitors processes within enVigil software
- Verifies that data log files are being updated
- Sounds alarm on failure
Accessories
The Alarm Indicator, Alarm Message Display and Watchdog Module can all drive an optional external beacon stack that can be ceiling or wall mounted. This can be mounted in a convenient or more visible location to continuously indicate system health.
Pharmagraph’s alarm indication systems give us confidence that nothing will be missed. It’s one less thing to worry about during audits.”
Head of Quality, Aseptic Fill/Finish Site
Who We Are. What We Deliver.
From decades of industry experience to the systems we build today, everything we do is grounded in compliance, performance, and trust. Join us behind the scenes of world-class pharmaceutical monitoring, and help shape the solutions that keep our partners ahead.
Accreditations & Assurance
Our pharmaceutical compliance software meets the latest regulatory expectations, including 21 CFR Part 11 and GAMP 5. We build confidence into every system, but we back it with proof.
