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Cable-Style Leak Detector LD5200

Cable-Style Leak Detector


The RLE Technologies LD5200 cable-style water detector pairs superior leak detection technology with an easy-to-use interface. This integration helps users to quickly and efficiently establish a distance-read leak detection system that reliably protects valuable assets. All basic device functionality is available from the LCD touch screen - configure, monitor, locate, and acknowledge leaks from the front panel. While the Model LD5200 can function as a stand-alone device, it also has powerful integration capabilities. A robust web interface supports remote access - any time, any place.


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  • Access the device remotely
  • Manage an entire building's leak detection system through one IP address
  • Monitor up to 10,000 feet of conductive fluid sensing cable or 7,000 feet of chemical sensing cable
  • Master device for up to 127 RLE leak detection controllers
  • Configure up to 32 virtual zones
  • Send direct email alarm notification
  • Access the device remotely via the web interface
  • Create up to 10 interactive leak detection reference maps

Supply Voltage:100-240 VAC @ 500mA max, 50/60 Hz

Accuracy:±2 ft (0.6 m) ±0.5% of the cable length

Repeatability:±2 ft (0.6 m) ±0.25% of the cable length

Analog Output:4-20 mA loop powered, 18-36 VDC, RL=500Ω max.

Relay Outputs:1A @ 24VDC, 0.5A resistive @ 120VAC

Relay Type:2 Form C Leak Relays, 2 Form C Cable Break Relays

Communication Ports:EIA-485 (Port 1, Port 2, Port 3): 9600, 19200, or 38400 baud (selectable); No parity, 8 data bits, 1 stop bit

EIA-232: 9600 baud; No parity, 8 data bits, 1 stop bit:

RJ-45: 10/100BaseT Ethernet port (TCP/IP):

Protocol:EIA-485: Modbus RTU, Master & Slave; BACnet MS/TP; N2, Slave

EIA-232: Terminal emulation, VT100 compatible:

RJ-45: Ethernet, TCP/IP; Modbus/TCP/UDP, Master & Slave; SNMP V1, V2, V3, NTP, SMTP, DNS; BACnet/IP:

Display:480 x 272 pixel color backlit LCD touch screen; 95.04mm x 53.85mm

Alarm:Audible: 85 dBA @ 2 ft (0.6 m); re-sound 0-999 min

Visible: Alarm indicated on LCD touch screen and through web interface:

Logging:Event log: last 1024 events

Trend log: Cable current level every day, for the last 365 days:

Security Login:LCD Touch Screen: No password required to view controller status and data.

Web Interface: Username and password can be configured. This is optimal.:

Mounting:Type 1 wall mount enclosure

Cable Length:Up to 10,000 ft (3048 m) of conductive fluid sensing cable or 7,000 ft (2134 m) of chemical sensing cable

Cable Type:Fluid or chemical sensing cable

Operating Temperature:32° to 122°F (0° to 50°C)

Operating Humidity:5 to 95% RH, non-condensing

Dimensions:12.5″W x 10.0″H x 3.25″D (318 x 254 x 83 mm)

Weight:8.2 lbs (3.7 kg)

Approvals:CE, ETL listed, CSA, RoHS compliant

Warranty:1 year