This LD1500-M is ideal for areas where sensing cable may not be visible, and is most commonly installed in data centers (under raised floors), museums, libraries, clean rooms, and telecommunication centers.
The LD1500-M features:
- Distance-read leak detection controller.
- Monitors up to 1,500 feet (457 meters) of RLE’s chemical sensing cable.
- Compatible with SeaHawk chemical sensing cable
- Includes the leader cable and EOL that are compatible with chemical sensing cable.
- An easy to use web interface, accessible from any browser or mobile device.
- Integration via protocol into a larger BMS or RLE LD2100 or LD5200 controller.
The LD1500-M requires an isolated power supply. A power supply is not included with the LD1500-M. Purchase either RLE power supply PSWA-DC-24 or RLE’s LD-ENC.
Included Equipment: LD1500 controller, chemical cable leader cable, chemical cable end-of-line (EOL) terminator
Additional Requirements: Isolated RLE power supply, chemical sensing cable (as needed for application)
Power: Requires an isolated power supply.
- 24VDC Isolated @ 600mA max., 50/60Hz; requires RLE power supply PSWA-DC-24 (not included)
- 100/120/230-240VAC@ 500mA max., 50/60Hz; requires RLE LD-ENC enclosure (not included)
- Leak Detection Cable: Compatible with SeaHawk chemical sensing cables (not included)
- Cable Input: Requires 15ft (4.6m) leader cable and EOL terminator (included)
- Maximum Length: 1,500ft (457m) of chemical sensing cable
- Minimum Length: 35ft (11 m)
- Detection Accuracy: ± 2ft (0.6m) +/- 0.5% of the cable length
- Detection Repeatability: ± 2ft (0.6m) +/- 0.25% of the cable length
- Detection Response Time: When used with sensing cable, 5-995sec; software adjustable in 5 second increments; ±2sec.
- Ethernet: 10/100BASE-T, RJ45 connector; 500VAC RMS isolation
- EIA-232: DB9 female connector; 9600 baud; 8 data bits, no parity, 1 stop bit
- EIA-485: 1200, 2400, 9600, 19200, or 38400 baud (selectable); Parity: none, even or odd, 8 data bits, 1 stop bit
- TCP/IP, HTML, TFTP: IPv4.0; webpages comply with Rehabilitation Act of 1973, sections 504 and 508, US Dept of Education (website accessibility for computer users with disabilities)
- SNMP: V1: V2C MIB-2 compliant; NMS Manageable with Get, Set, Traps
- Modbus (EIA-485): Slave; RTU mode; Supports function codes 03, 04, 06 and 16 Master: RTU mode for integration with RLE’s LD5200, LD2100 and LD1500 products; Johnson N2
- Modbus TCP/IP UDP/IP: Modbus Slave; TCP/IP transmission protocol Modbus Master; TCP/IP transmission protocol for integration with RLE’s LD2100 and LD1500 products
- BACnet/IP: ASHRAE STD 135-2004 Annex J
- BACnet MS/TP: EIA-485
- BACnet Alarms: Automatically reports to a single destination
- Terminal Emulation (EIA-232): VT100 compatible
- Visual Alarm: Bi-color status LED
- SNMP Traps/Informs (Ethernet): 2 Community Strings
- Event Log: Last 10 events
- Web Browser Access (Ethernet): 1 Web password Read Only; 1 Web password Read/Write
- Terminal Emulation Access: None
Front Panel Interface
- LED Indicators: Power/Status: 1 bi-color (Power On: green; Alarm / Cable Fault / Cable Contamination: red)
- 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 185°F (-20° to 85°C)
Dimensions: 7″W x 3.62″H x 1.25″D (178mmW x 92mmH x 32mmD)
Weight: 1.5 lbs. (680g)
Mounting: Panel mount Type 1 enclosure. Optional wall mount enclosure available (LD-ENC-NP)
Certifications: CE; ETL listed: conforms to UL 61010-1, EN 61010-1; certified to CSA C22.2 NO. 61010-1; RoHS compliant