FLOS000000 Flood Sensor CAREL

FLOS000000 Flood Sensor CAREL – Industrial Water Leak Detection Pinhole Probe

The FLOS000000 Flood Sensor CAREL (Catalog Model FLOS000000) is an industrial-grade conductive spot flood detection probe manufactured by CAREL Industries. Engineered specifically to safeguard critical equipment rooms, data centers, server facilities, and HVAC/R containment zones against water leaks and localized flooding, this low-profile pinhole probe provides reliable, early-stage detection of liquid accumulation.

Operating on electrical conductivity principles, the FLOS000000 Flood Sensor CAREL detects moisture or liquid bridging its bottom-facing sensing electrodes. When water, condensate, or conductive liquids make contact with the sensor probe, it signals the connected CAREL flood detection module (such as the FLOE000010 DIN-rail controller), triggering an alarm relay to notify Building Management Systems (BMS), supervisory monitoring systems, or CAREL programmable controllers. Built inside a rugged, corrosion-resistant steel casing with a fiberglass printed circuit board, this compact sensor resists physical damage from foot traffic and mechanical impacts in industrial environments.

As illustrated in the image, the sensor features a durable rectangular steel housing enclosure shielding the internal PCB, equipped with top inspection ports and internal screw terminals for secure two-wire connection line wiring.

Key Features of the FLOS000000 Flood Sensor CAREL

High-Sensitivity Conductive Sensing: Employs precision conductive electrodes to instantly register liquid accumulation, enabling rapid intervention before water damages electrical infrastructure.
Corrosion-Resistant Steel Casing: Encased in a heavy-duty steel protective shield that prevents damage from industrial debris, accidental impacts, and harsh environment conditions.
Long-Distance Line Capability: Supports remote sensor positioning up to $500text{ meters}$ away from the main control panel using double-insulated $1.5text{ mm}^2$ wiring.
Line Supervision Integrity: Utilizes a $10text{ k}Omega$ end-of-line termination resistor to continuously monitor cable continuity, alerting operators if the sensor line is disconnected or cut.
Low-Profile Surface Mounting: Compact dimensions ( $3.25'' times 0.75'' times 0.75''$ ) allow flush placement in tight drip trays, under raised floor tiles, or along perimeter walls.
Multi-Probe Series Capability: Multiple spot probes can be connected in series along a single detection loop to monitor multiple high-risk locations simultaneously.

Common Applications and Practical Usage

The compact physical footprint and fast response time of the FLOS000000 Flood Sensor CAREL make it essential across commercial, medical, and industrial facilities:

Data Centers & Server Rooms: Positioned underneath raised floor panels or near Computer Room Air Conditioning (CRAC) units to detect pipe leaks before water contacts sensitive cabling or server racks.
HVAC Condensate & Drip Pan Monitoring: Installed in secondary overflow drain pans of commercial Air Handling Units (AHUs) and fan coil units to prevent ceiling damage caused by blocked drain lines.
Commercial Humidification Containment: Mounted adjacent to steam or evaporative humidifiers to flag water supply line leaks or pan overflows.
Chiller & Boiler Mechanical Rooms: Placed along floor channels, pump foundations, or low perimeter zones to alert technicians to pump seal failures or pipe bursts.

Technical Specifications

The core physical, electrical, and environmental parameters for the FLOS000000 Flood Sensor CAREL are detailed below:

Parameter Specification	Technical Details & Operational Values
Component Classification	Conductive Pinhole Water Leak / Flood Detection Spot Probe
Primary Target Keyword	FLOS000000 Flood Sensor CAREL
Manufacturer / Family	CAREL Industries / FLOS Flooding Detection Series
Catalog Model / Part Code	FLOS000000
Housing & Probe Material	Corrosion-Proof Steel Case, Fiberglass PCB with Sealed Terminals
Detection Method	Dual-electrode electrical conductivity
Target Media	Water, condensate, glycol mixtures, and conductive fluids
Maximum Probe Cable Length	Up to $500text{ m}$ (using $1.5text{ mm}^2$ double-insulated wiring)
Line Supervision Termination	$10text{ k}Omega$ Line End Resistor (included with detector module)
Terminal Connection Type	Screw Terminals (accepts wire up to $1.5text{ mm}^2$ )
Dimensions ( $L times W times H$ )	$3.25'' times 0.75'' times 0.75''$ ( $82.55 times 19.05 times 19.05text{ mm}$ )
Weight & Index Rating	$approx 0.15text{ lbs}$ ( $0.068text{ kg}$ ) ; IP40 Protection Index
Compliance & Standards	CE, RoHS Compliant, EN 61010-1 Safety

Operating Guidelines and Usage Tips

INSTALLATION NOTICE: Position the sensor flat on the surface being monitored so both bottom-facing contact terminals rest directly at the desired alarm threshold height.

Wiring Recommendation: Connect the probe to a compatible CAREL flood detector module (e.g., FLOE000010) using $1.5text{ mm}^2$ shielded or double-insulated cable to prevent stray electromagnetic interference.

Maintenance: Periodically inspect and wipe the bottom sensing contacts with a dry cloth to remove dust, oil, or mineral buildup that could cause false alarms or delay response.

To review official environmental monitoring standards and HVAC facility safety guidelines, consult the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Directory.

To check regional warehouse inventory availability or request commercial quotes for volume automation sensors, visit the Control Qatar Contact Page.