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OM-LDA-B801
The OM-LDA-B801 Regional Leak Detector is designed for compatibility with the OM-LDA-B601/5/10/15 leak-sensing cables, point sensors, and normally open dry contact devices (e.g., float switches, adapted optical probes, limit switches), allowing for the monitoring of up to 500 meters of sensing cable. Ideal for conventional (non-hazardous) environments, the OM-LDA-B801 features dual LED indicators for power status and communication activity, alongside an SPDT contact relay. This leakage detector operates as a standalone leak detection and alarm unit or can integrate into a primary control system (computer or automation controls) via RS-485 serial communication over shielded twisted-pair wiring.
lPowered by 12V DC, with polarized connection required.
lAdjustable sensitivity with a seamless range.
lDual-mode relay output offering both normally open and normally closed configurations for selection at will.
lSupport for multiple communication protocols with automatic protocol selection.
lThe simple twisted-pair serial RS-485 communication can reach 1200 meters without amplification.
lOn-site audible and visual alarms for swift event pinpointing.
lIncorporates state-of-the-art electrostatic and surge protection for dependable operation.
lOffers robust and reliable real-time liquid leakage monitoring.
lAvailable enclosures cater to both independent indoor setups and complex outdoor installation requirements.
lSupports a convenient 35mm DIN rail mounting option.
lDimensions: 58 x 115 x 36 mm, as illustrated below.
Sensor Compatibility | Works with OM-LDA-B601 water detection cables, similar types of liquid leakage cables, or probe detectors |
Cable Length for Monitoring | Can connect to cable lengths up to 500 meters |
Housing | Made of white PVC material |
Weight | Weighs 150 grams |
Accuracy Level | Rated at 100% accuracy (context-dependent) |
Serial Interface | Utilizes an RS-485 dual-line configuration for networked setups |
Communication Standard | Supports MODBUS protocol |
Output Options for Relay | Provides both Normally Open (NO) and Normally Closed (NC) configurations |
Power Supply Requirements | Needs 12V DC power supply, 3W |
Capacity Ratings | Can handle AC250V, 3A, and DC30V, 3A |
Temperature Conditions for Storage | Ranges from -40°C to 60°C |
Operational Conditions | Functions in environments from -20°C to 50°C with a humidity range of 5% to 90% (non-condensing) |
Certification Received | Certified with CE |
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