✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
Reliable Outdoor Tank Alarm System for Septic, Sump & Water Applications
The Alderon VersAlarm™ 4X 1-Zone Alarm is a rugged outdoor liquid level alarm system designed for dependable monitoring in demanding environments. This NEMA 4X outdoor alarm panel is powered by 120VAC or 240VAC (depending on model) with conduit connections required.
When powered, the green LEDs illuminate to indicate the unit is active. This outdoor tank alarm system can be used for a wide range of applications, including septic tanks, sump pits, holding tanks, pump chambers, and water tanks.
A 9VDC lithium battery (not included) provides backup power during outages, ensuring continuous monitoring. LED signals and buzzer pulses indicate low battery conditions.
Key Features of the Alderon VersAlarm™ 4X Outdoor Liquid Level Alarm System
- NEMA 4X Outdoor-Rated Enclosure: Durable thermoplastic housing with lockable latch resists corrosion, moisture, and harsh weather for long-term outdoor use
- Audible & Visual Alarm Alerts: Four red LEDs flash during alarm conditions, paired with a 95 dB buzzer for clear, immediate notification
- Power & Zone Status Indicators: Dual green LEDs provide continuous power indication and zone status during alarm conditions
- Battery Backup Capability: Supports a 9V lithium battery to maintain alarm operation during power outages (battery not included)
- Low Battery Alert System: LED indicators and buzzer pulse signals notify you of low battery conditions
- Sensor Versatility: Compatible with float switches, pressure switches, and any dry-contact sensor (normally open or closed)
- Auxiliary Contacts for BAS Integration: Connect to building automation systems, phone dialers, or external monitoring systems
- Test/Silence Capacitive Touch Button: Press and hold to test the alarm or silence the buzzer without disabling LED indicators
- LED Control Function: Optional press-and-hold feature allows disabling of power or alarm LEDs when needed
- Optional Pump Control Integration: Supports a pump terminal block for combining pump power, switch, and alarm in one panel
- Quick-Connect Wiring Terminals: Simplifies installation for power input, sensor connection, buzzer, and auxiliary outputs
How the Liquid Level Alarm System Works
- The system is powered by 120VAC or 240VAC with required conduit connections
- Green LEDs illuminate to indicate power status
- When a float switch or sensor activates, the alarm triggers:
- Red LEDs flash
- Buzzer sounds with pulse tone
- Auxiliary contacts activate
- Alarm remains active until the sensor resets
- Press and hold the test/silence button to mute the buzzer while LEDs remain active
- The system automatically resets once conditions return to normal
Low battery conditions are indicated by pulsing LEDs and buzzer signals, ensuring you’re always aware of system status
Applications (Where This Outdoor Tank Alarm System Excels)
This liquid level alarm system is ideal for:
Septic Tank Alarm System
Monitor high water levels and prevent septic overflow or system failure.
Sump Pump Alarm System
Detect pump failure or rising water levels before flooding occurs.
Pump Chamber Monitoring
Ensure proper pump operation and avoid costly downtime.
Holding Tank & Water Tank Alerts
Maintain safe liquid levels in storage systems.
System Integration & Compatibility
This alarm panel for liquid level monitoring supports advanced integration:
- Auxiliary dry contacts for BAS and external systems
- Compatible with phone dialers and remote notification systems
- Optional pump terminal block for pump control integration
- Supports normally open or normally closed sensors
This makes it a flexible outdoor liquid level alarm system and pump alarm panel for modern installations.
Installation & Setup Overview
- Requires conduit connections for installation
- Mount using four screws for secure positioning
- Conduit entries must be sealed to prevent moisture or gas intrusion
- Wiring terminals include:
- Incoming power (L1, L2/N)
- Alarm buzzer
- Auxiliary contacts
- Sensor input
Mounting dimensions:
- 1.97" (left to right)
- 5.37" (top to bottom)
Technical Specifications
| Specification | Details |
|---|---|
| Primary Power | 120VAC or 240VAC, 50/60 Hz |
| Secondary Power | 9–10VDC, 200mA |
| Power Consumption | 3.0 Watts |
| Control Transformer | 120VAC or 240VAC, 2.4VA |
| Sensor Input | 9–10VDC, 1mA minimum (signaling device) |
| Auxiliary Contacts | 120VAC (0.3A max), 24VDC (0.5A max), Normally Open, SPST |
| Pump Terminal Block (Optional) | 120/230VAC (pump power), 15A, SPST |
| LED Indicators | Green (power & zone), Red (alarm & low battery) |
| Buzzer | 5–30VDC, 95 dB |
| Battery Backup | 9V lithium battery (not included) |
| Enclosure | NEMA 4X thermoplastic, 4" x 4" x 3", lockable latch |
| Certifications | CSA (US & Canada), FCC Part 15 |
| Warranty | 3-Year Limited Warranty |
Order the Alderon VersAlarm™ 4X Outdoor Liquid Level Alarm System Today
Stay ahead of high water conditions with a reliable outdoor liquid level alarm system built for demanding environments. The Alderon VersAlarm™ 4X from Alderon Industries delivers clear alerts, flexible installation, and dependable performance when it matters most.
Order from Cleanflow today for fast shipping, competitive pricing, and trusted support on water and wastewater control products.
👉 Add to cart now to secure your system and keep your operations protected.
Frequently Asked Questions
What type of sensors work with this alarm system?
Float switches, pressure switches, and dry-contact sensors.
Can this be used as a septic tank alarm system?
Yes, it is ideal for septic, sump, and tank monitoring.
Does it work during power outages?
Yes, with a 9V lithium battery backup installed.
Can it connect to a building automation system?
Yes, via auxiliary contacts for BAS integration.
Does it support pump control integration?
Yes, with an optional pump terminal block.
Manuals & Documentation
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
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