Combination Alarm 4 Segments Display
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Description
Combinated Alarm Panel (Numeric segment zone or area alarm + shut-off valve box for medical gases and vacuum), includes:
- One numeric segment zone or area alarm supporting 1 to 6 modules for medical gases and vacuum
- One shut-off valve box for medical gases and vacuum, supporting 1 to 6 valves, excluding diameters of 51 mm or 2” and above
- Complies with NFPA 99 standard
Alarm Specifications
🔧 Technical Specifications
🗄️ Cabinet
- Finished in white color
- Designed for flush mounting in the zone or area valve box
🔢 Alarm Capacity (Number of Gases)
- Supports from 1 up to 6 modules for medical gases and vacuum per alarm unit
📊 Graphics and Visual Indicators
- Real-time pressure and vacuum readings via green segmented numeric display
- High-visibility green LEDs for normal status
- Flashing red high-visibility LEDs for high and low pressure alarm events
- Numeric display shows “ERROR” code for sensor disconnection or cross-connection of medical gases
- High-visibility green LED to indicate alarm is energized
🚨 Alarm Events
- Alarm for real-time detection of high/low pressure and low vacuum level
- Alarm for signal interruption (sensor disconnection)
- Alarm for sensor mix-up or cross-connection of medical gas inputs
🔌 Communications
- 1 Relay Port (dry contact) per each gas on the alarm cabinet
- RS485 Serial communication protocol for connection to zone alarm groups and to the Master Relay Alarm Panel SERIES 2 (source equipment) by Arigmed
🏭 Factory Settings
- Standard factory units calibrated in PSI
- For BAR units, modification must be requested in advance
🎛️ Controls
- Button to mute alarm sound (auto reset after 1 hour if pressure is not normalized)
- System test button
📘 Installation, Operation and Maintenance Manual
- Protected document, exclusive to brand equipment
- Request via email and form found in the Manuals and After-Sales Service section
🧩 Required Complementary Equipment
- Remote digital pressure/vacuum sensor
- DISS DEMAND CGA V-5 check valve installed on the supply pipe to the valve box
- Belden STP cable #8461ZH or #8208 for additional relay port (point-to-point connection, no splices)
- Minimum UTP CAT 6 data cable for serial connection to segment alarm (point-to-point, no splices)
- Electrical supply: 110–220 V, 50–60 Hz
⚠️ Conditions to Avoid
- Voltage fluctuations in power supply
- Use of emergency power plants as main source
- Unstable or intermittent electrical supply
- Frequent power loss causing repeated emergency plant activation
🧷 Installation Recommendations
- Verify physical grounding connection
- Install No-Break power backup system
- Install surge protector to guard against electrical discharges
Valve Box Especifications
🔧 Shut-Off Valve Box for Medical Gas Control
Complies with NFPA 99 standard.🔩 Valves
- Manufactured in three-body brass with solderable ports
- Stainless steel ball-type shut-off, with PTFE seals
- Rated for 600 W.O.G. (Water, Oil, Gas)
- Extensions in Type “L” or “K” copper tubing
- ¼ turn shut-off, operated by lever or handle
🔗 Ports for Pressure/Vacuum Gauges and DISS DEMAND Valves for Digital Alarm Sensors
- Manufactured in brass
- ¼” straight female thread on both valve ends
📈 Pressure and Vacuum Gauges
- 1½” dial face, back connection
- Glass lens, carbon steel housing with black electrostatic paint
- Optional stainless steel housing (with prior specification)
| Measurement Type | Range | Application |
|---|---|---|
| Positive | 0–11 kg/cm² (0–160 PSI) | General use |
| Positive | 0–21 kg/cm² (0–180 PSI) | Nitrogen and Instrument Air |
| Negative | 0–76 cmHg (0–30″ Hg) | Vacuum |
🛡️ Gauge Protection
- Made of injected PVC, color-coded per medical gas type
🪧 Signage
- Identification sign in stainless steel with label indicating:
- Gas or vacuum type (medical or anesthetic gas evacuation)
- Nomenclature and color per NFPA 99-2015
- Flow direction graphic indicator
🗄️ Box
- Manufactured in galvanized steel sheet with white powder-coated electrostatic finish
- Reinforced ABS plastic plugs to isolate copper piping from galvanized steel
- Standardized dimensions based on number of contained valves
🪟 Window
- Swing-type: aluminum sheet with white electrostatic paint
- 3 mm transparent acrylic window
- Pivot hinges and magnetic latch
⚙️ Optional Features
- Specific gas DISS DEMAND connection at “emergency port” (upon factory request)
📘 Installation, Operation and Maintenance Manual
This document is protected and available exclusively for equipment of our brand. To request it, the user must send an email with the required information using the form in the Manuals and After-Sales Service section.Brochure
Download:No Available
Gauges Warning
🧭 Considerations for Analog Pressure and Vacuum Gauges
Analog devices for positive and negative readings (manometers and vacuum gauges) are not eligible for replacement and are not covered under warranty due to the fragile nature of their mechanisms, which are susceptible to damage from mishandling or misuse.⚠️ Recommendations to Prevent Damage
- Do not use these devices for pressure testing; they are designed exclusively to operate within normal working pressure ranges
- Avoid water hammer during gas pressurization when devices are mounted on assemblies
- Always respect the pressure and vacuum ranges indicated on the gauge dials
- Do not expose devices to extreme environments such as hot, humid, or jungle climates, nor to corrosive or non-corrosive liquids. In case of corrosion, replacement will be necessary
- Protect devices from drops, impacts, or physical abuse, which may cause misalignment of the indicator or pointer, as well as overpressure damage or water hammer outside design limits
Legal Notice
Intellectual and industrial property: All rights reserved.- All access to this website is subject to the following conditions: The reproduction, permanent storage and dissemination of the contents or any other use that has a public or commercial purpose is forbidden without prior written notice and approval of Grupo Arigmed S. de R.L. de C.V.
- All documents, images and contents, on this website are from the Intellectual property of Grupo Arigmed S. de R.L. de C.V., any type of copy, plagiarism or similarity in those (documents, images and contents), will be object of legal actions to avoid its use by unauthorized persons, organizations or companies, as well to compensate author´s damage caused.
