Water Leak Detector
The Automated Logic Water Leak Detector is designed to sense the presence of water and alert a central monitoring system of the potentially destructive situation. Upon water detection, the alarm relays change state, and a local red LED illuminates. The transmitter can be set for latching or non-latching alarm, and normally energized or normally deenergized operation.
Water Leak Detector
Key Features
- 5 Amp Relays @ 30VAC/DC
- 24 VAC or VDC Power
- NEMA 4 Enclosure
- Detection Within 5 Seconds with Local LED Alarm Indication
- Adjustable Detection Level with Bottom or Pan Edge Mounting
Part Number and Description
| Part Number | Description |
|---|---|
| NSB-LDT4-PS-BB-A | Water leak detector transmitter w/ 2 SPDT 5A contacts with probe sensor built into the enclosure |
| NSB-LDT4-RR10-BB-A | Water leak detector transmitter w/ 2 SPDT 5A contacts with remote spot sensor with 10 foot FEP cable |
Specifications
| Power: | 24VAC/VDC +/- 10% |
| Wiring: | Flex Connector or Liquid-Tight Fitting
Relays Up to 6 wires for Alarm Contacts Transmitter 2 wires for Power |
| Mounting: | Lays in the pan with industrial adhesive tape or attached to the pan edge with screws |
| Sensor: | Standard Attached SS probe w/ adjustable depth screw from .063” to .84” (OR)
Remote Long Line Wire Sensor (Rope), Plenum Rated Detects 1/8”of water over the full length 10 length. |
| Detector Transmitter: | Alarm Contacts: Two SPDT, 5A relay outputs*
Indication 1 Green Power LED, 1 Red Alarm LED Reset Action If latching, local push button or power interrupt |
| Termination: | Terminal strip, 12 to 24 AWG |
| Enclosure Ratings: | Remote Sensor Submersible, with FEP plenum-rated, waterproof cable
Detector NEMA 4 Box |
| Ambient: | Rope Sensor 32 to 167ºF (0 to 75ºC), 0 to 95%RH, Non-condensing
Attached -40 to 185ºF (-40 to 85ºC), 0 to 95%RH, Non-condensing |
| Materials: | Sensor: Stainless Steel
Enclosure: Polycarbonate |
| Agency: | RoHS, UL94V-0 , UV-rated in Enclosure |
- 5 Amp Relays @ 30VAC/DC
- 24 VAC or VDC Power
- NEMA 4 Enclosure
- Detection Within 5 Seconds with Local LED Alarm Indication
- Adjustable Detection Level with Bottom or Pan Edge Mounting
| Part Number | Description |
|---|---|
| NSB-LDT4-PS-BB-A | Water leak detector transmitter w/ 2 SPDT 5A contacts with probe sensor built into the enclosure |
| NSB-LDT4-RR10-BB-A | Water leak detector transmitter w/ 2 SPDT 5A contacts with remote spot sensor with 10 foot FEP cable |
| Power: | 24VAC/VDC +/- 10% |
| Wiring: | Flex Connector or Liquid-Tight Fitting
Relays Up to 6 wires for Alarm Contacts Transmitter 2 wires for Power |
| Mounting: | Lays in the pan with industrial adhesive tape or attached to the pan edge with screws |
| Sensor: | Standard Attached SS probe w/ adjustable depth screw from .063” to .84” (OR)
Remote Long Line Wire Sensor (Rope), Plenum Rated Detects 1/8”of water over the full length 10 length. |
| Detector Transmitter: | Alarm Contacts: Two SPDT, 5A relay outputs*
Indication 1 Green Power LED, 1 Red Alarm LED Reset Action If latching, local push button or power interrupt |
| Termination: | Terminal strip, 12 to 24 AWG |
| Enclosure Ratings: | Remote Sensor Submersible, with FEP plenum-rated, waterproof cable
Detector NEMA 4 Box |
| Ambient: | Rope Sensor 32 to 167ºF (0 to 75ºC), 0 to 95%RH, Non-condensing
Attached -40 to 185ºF (-40 to 85ºC), 0 to 95%RH, Non-condensing |
| Materials: | Sensor: Stainless Steel
Enclosure: Polycarbonate |
| Agency: | RoHS, UL94V-0 , UV-rated in Enclosure |
