Product family

Leak Detection Components

Point or cable-based detection components for a stated coverage and alarm interface.

Xiangwei XW-DC-01A optical/electrode leak sensor, probe-side view.
Representative component · configuration-specific

Component selection

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7 local draft records. Includes unfinished records and Family overviews. Draft · Noindex. Reference configurations are not approved stock. Image public-use review remains separate.

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TTK FG-SYS leak-detection controller — datasheet photograph; not the FG-ECS cable.

LCP-000005

Multi-Circuit Liquid Leak Detection Controller

A separately housed leak-detection panel that monitors sensing-cable circuits and provides alarm outputs; the pictured device is an exact model reference, not…

Output
eight programmable alarm relays; power-fail relay; Modbus over RS232/RS422/RS485
Coverage
location accuracy m: 1; maximum per circuit m: 600; maximum total m: 1800
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Specify with confidence

The details that shape your selection.

Point or cable detection and intended coverage Fluid to detect and installation environment Alarm/output interface and power supply Mounting, replaceability and verification requirements Quantity and buyer-owned control-system interface

  • Function and loop position
  • Interfaces, drawing revisions and envelope
  • Coolant, materials and seals
  • Temperature, pressure and flow conditions
  • Testing and documentation
  • Quantities and delivery requirements

Overview

Leak-detection components can watch a local point or an extended cable path. Sensor placement, fluid sensitivity and alarm interface define the useful coverage.

Configuration and selection

Describe the protected area, fluid, environment, electrical output, power and mounting. Set the verification procedure and keep control-system alarm logic within the buyer-defined integration scope.

Information to prepare

  • Point or cable detection and intended coverage
  • Fluid to detect and installation environment
  • Alarm/output interface and power supply
  • Mounting, replaceability and verification requirements
  • Quantity and buyer-owned control-system interface

Configuration and quotation

Include the drawing or specification revision and identify any requirements that are still to be confirmed. Available configurations, testing and documentation are confirmed with quotation.

Documented reference configurations & supporting imagery

Local editorial preview

Documented configurations and product references

Manufacturer examples retain their model and conditions. These references describe source products, not approved stock or supply. Images are pending final selection and rights review.

TTK — FG-ECS

ParameterDocumented value / configuration
Detection methodConductive liquid sensing cable with locating or non-locating alarm-unit options.
Fluidwater; conductive base liquids
InstallationPre-connected 3 m, 7 m, and 15 m cable lengths; locating use requires compatible addressable interface/alarm unit.

TTK — FG-SYS

ParameterDocumented value / configuration
Coveragelocation accuracy m: 1; maximum per circuit m: 600; maximum total m: 1800
Outputeight programmable alarm relays; power-fail relay; Modbus over RS232/RS422/RS485
Power100–240 VAC, 50/60 Hz, 15 W

Wonderful Hi-Tech — MA1YHZ0102(1.0)

ParameterDocumented value / configuration
Model identityMA1YHZ0102(1.0) water leakage detection cable
Detection methodConductive-liquid detection through internal conductors
Operating temperature-40 to 70 °C
ConstructionBraided dust-resistant outer layer around conductive inner wires
Service featureReusable after drying, subject to the matched detection system

Xiangwei — XW-ES2-10H1

ParameterDocumented value / configuration
Model identityXW-ES2-10H1 locating leak detection cable
Cable diameter6.0 mm
Cable resistance13 ohm/m
Operating temperature-20 to 75 °C
ConstructionFour conductors; two conductive fluoropolymer-covered sensing wires around a helical core
System interfaceUsed with a compatible Xiangwei locating leak controller for position reporting
Documented detection coverageLiquid contact can be detected along any position of the sensing cable when connected to a compatible Xiangwei locating leak controller; the maker's tap-water alarm criterion is at least 30 mm wetted cable lengthConditions: scope: Manufacturer's tap-water reference condition only; detection of a different coolant, conductivity, cable route or controller combination requires its own test

Xiangwei — XW-DC-01A

ParameterDocumented value / configuration
Model identityXW-DC-01A photoelectric and electrode spot leakage sensor
Detection methodPhotoelectric plus electrode detection for conductive/non-conductive liquid distinction
Supply voltageDC 9–30 V; 12 V recommended
Signal interfaceRS485; MODBUS-RTU
Operating temperature-40 to 70 °C
Protection levelIP66 as listed by maker

Xiangwei — XW-DC-01B

ParameterDocumented value / configuration
Model identityXW-DC-01B photoelectric spot leakage sensor
Detection methodOptical leakage detection
Supply voltageDC 9–30 V; 12 V recommended
Signal interfaceOne dry-contact relay; normally open or normally closed
Operating temperature-40 to 70 °C
Relay load125 VAC / 0.5 A or 30 VDC / 1 A

Xiangwei — XW-PC-3

ParameterDocumented value / configuration
Model identityXW-PC-3 locating leak detection controller
Monitored cable lengthUp to 150 m with matching locating sensing cable
Supply voltageDC 9–30 V; 12 V recommended
Signal interfaceRS485 plus one dry-contact relay (NO/NC)
Response time≤8 s under maker's stated test context
Operating temperature-40 to 70 °C

Raychem / Chemelex — TT1000 modular sensing cable

ParameterDocumented value / configuration
Product identityTT1000 modular water sensing cable with factory-installed plastic connectors
Detection methodConductive-polymer cable detects water along its length when used with a compatible alarm and locating module
Application scopeData-center subfloors, mechanical rooms, pipes and other flat-surface leak-detection areas
Cable constructionTwo sensing wires, one alarm signal wire and one continuity wire embedded in a fluoropolymer carrier rod
Cable diameter6.0 mm nominal
Available modular lengths1, 3, 5, 7, 15, 30 and 50 m catalog versions with factory-installed connectors
Maximum continuous operating temperature75 °C (167 °F)

Configuration options and selection inputs

Alarm boundary

Panel reports leak or cable-break state; site shutdown/interlock logic remains a separate system design decision.

Reference: TTK — FG-SYS

Test method

Built-in test function scans the system and connected cable lengths; commissioning acceptance needs a documented procedure.

Reference: TTK — FG-SYS