Identi-Leak IL-CONV | Conventional Water Leak Detection Panel | 2-8 Zones, 72Hr Backup

FAQs

What are the main differences between the 2, 4 and 8 zone Identileak conventional panels?

The IL-CONV-2 provides 2 detection zones, IL-CONV-4 offers 4 zones, and IL-CONV-8 provides 8 zones. All models share the same core features including 2 sounder circuits, up to 72 hour battery backup, mobile communicator compatibility, and the same relay outputs for BMS integration. The choice depends on the number of separate areas requiring monitoring – each zone can accommodate up to 50m of cable or 20 probes, allowing substantial coverage even with the 2-zone model.

How does the 72 hour battery backup compare to the Mini panel?

The conventional Identileak panels (IL-CONV series) support up to 72 hours battery backup using 2 x 7 Ah batteries, significantly longer than the Identileak Mini which uses 2 x 1.2 Ah batteries. This extended backup makes the conventional panels ideal for critical installations requiring protection during prolonged power outages, while the Mini is better suited for applications where space is limited and shorter backup periods are acceptable.

Can I mix detection cable and probes on the same zone?

Yes, the Identileak conventional panels use a combined interface design that allows both detection cable and probes to be installed on the same detection zone. This provides maximum flexibility for system design – you can use cable for wide area coverage along pipework or under raised floors, and add probes for pinpoint detection at specific risk locations like beneath water heaters or in drip trays, all monitored by a single zone.

What is the maximum cable length per zone on conventional panels?

Each detection zone on the IL-CONV panels supports up to 50 metres of Identileak Water Detection Cable, significantly more than the Mini panel’s 20m capacity. Alternatively, you can connect up to 20 Identileak Probes per zone, or combine cable and probes up to these limits. The maximum cable resistance is 40 Ohms and maximum capacitance is 0.470 µF per zone.

How does the mobile communicator integration work?

The Identileak conventional panels are compatible with the IL-GSM Mobile Communicator accessory, which connects to the panel’s relay outputs. When a leak or fault is detected, the communicator instantly sends alerts to a mobile app, allowing off-site personnel to receive immediate notification of water escape events. This is particularly valuable for unmanned facilities, out-of-hours protection, or buildings where immediate response is critical to minimize damage.

What sounder capacity do the conventional panels provide?

The IL-CONV panels feature 2 dedicated sounder circuits (S1 and S2), each fused at 500 mA and operating at 24V DC. The combined maximum current output is 1A across both circuits. This is substantially higher than the Mini panel’s single 300 mA circuit, allowing connection of more or higher-current alarm devices such as multiple sounders, sounder beacons, bells, or integration with building alarm systems.

What programmable functions are available?

The conventional panels offer extensive programming capabilities accessed through Engineering Mode (Access Level 3). Functions include zone coincidence (requiring two zones to activate before triggering full alarm), non-latching zones (auto-reset when leak clears), delayed zones with programmable delay timers (0-8 minutes), day/night operation modes, and individual zone or output disablement. These features allow the system to be customized for specific operational requirements and reduce false alarm activation.

How do the relay outputs work for BMS integration?

The conventional panels provide two relay outputs: a Fire/Alarm relay with changeover contacts (COM-NC-NO) that activates during leak detection, and a Fault relay with normally closed contact (COM-NC) that opens when any system fault occurs. Both relays are rated at 50V DC 2A for resistive loads, suitable for connection to building management systems, automatic solenoid valve shutdown systems, or remote alarm signalling equipment. The relays remain active until the panel is reset after the alarm or fault condition is cleared.

What is the difference between Active and Passive end-of-line monitoring?

Detection zones use Active end-of-line monitoring with a 10µF/50V bipolar capacitor fitted at the last device, allowing the panel to continuously verify circuit integrity and detect both open and short circuit faults. Sounder circuits use Passive end-of-line monitoring with a 10K Ohm 0.25W resistor. Active EOL provides more sophisticated monitoring suitable for detection circuits, while passive EOL offers reliable monitoring for output circuits where devices may not always be powered.

Are the conventional panels suitable for outdoor installation?

No, the Identileak conventional panels have an IP30 rating and are designed strictly for indoor use. They must be installed in dry locations away from excessive heat sources, at temperatures between -10°C and 50°C with maximum 95% relative humidity (non-condensing). For outdoor detection requirements, the panel should be mounted indoors with only the detection cable or probes extending to outdoor areas where water ingress monitoring is required.

What access levels does the panel provide?

The conventional panels feature three access levels: Level 1 (General User) allows basic operations like buzzer silencing and lamp testing; Level 2 (Authorised User, default code 2244) enables alarm reset, sounder control, zone disablement and delay override; Level 3 (Engineering, code 4321) provides access to advanced programming including coincidence settings, non-latching zones, delay timers, and one-man test mode. This tiered access ensures appropriate control while preventing unauthorized changes to critical system settings.