Designed to work with all of RLE’s leak detection controllers, the SD-Z spot detector can be connected to other SD-Z units or to sensing or non-sensing cable.

The SD-Z can be used with either zone or distance-read leak detection controllers.  When used with a distance-read system, the SD-Z simulates 50 feet of cable – 25ft. (7.62m) from the male connector to the SD-Z, and 25ft. (7.62m) from the SD-Z to the female connector.

Spot detectors are ideal for small spaces, and are the most economical way to detect fluids in confined areas, such as condensation drip pans.

Because a SD-Z cannot connect directly to a controller, leader cable and an EOL terminator are required for installation.  RLE packages these components as an LC kit.  If you’re adding the SD-Z to an existing RLE leak detection system, additional leader cable and EOL may be unnecessary.  Please check your supplies before you attempt to install the SD-Z.

Key Features

  • No exposed metal sensing posts – nothing to rust or corrode
  • Potted electronics
  • Functions when submerged in water
  • Adjustable probes are easily adjusted to desired height
  • Can be screwed or ram set to floor or baseboard
  • Small footprint/enclosure
  • Simple installation
  • Ideal for tight areas

Power: N/A (powered by panel)

Leader Cable (Non-sensing)

  • Length: 10 inches (0.25m); male & female connector
  • Connector: 1 male, 1 female; 4 pin, 0.96in (24.4mm) diameter; connects to SeaHawk sensing cable (SC) cable or non-sensing cable (NSC)

Operating Environment

  • Temperature: 32° to 122°F (0° to 50°C)
  • Humidity: 5% to 95% RH, non-condensing
  • Altitude: 15,000ft (4,572m) max.

Storage Environment:  -4° to 158°F (-20° to 70°C)

Dimensions: 1.55″W x 2.0″H x 1.0″D (39.4mmW x 50.8mmH x 25.4mmD)

Weight: 3 oz. (93g)

Certifications: CE; ETL listed: conforms to UL 61010-1, EN 61010, CSA C22.2 No. 61010-1, IEC 61326:1997; RoHS compliant

Datasheet - Spot Detectors (401 KB) Download
Datasheet (en Español) - Spot Detectors (384 KB) Download
Datasheet (中文) - Spot Detectors (231 KB) Download