Delsar

Product Delsar LifeDetector – LD3

Used by FEMA, UKSAR, SUSAR and rescue teams from around the world, the Delsar LifeDetector is seismic/acoustic listening device to detect and locate live victims trapped in:

Collapsed structures caused by earthquakes
Explosions
Landslides
Mine disasters or cave-ins

The Delsar LifeDetector converts the entire collapsed structure into a large sensitive microphone that transmits noises from entombed victims. The seismic and acoustic sensors convert vibrations created by the live victim into audible and visual signals. The Delsar is rugged, reliable and able to withstand days of continuous use at the disaster site.

Features
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Specifications
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Delsar Life Detector – LD3 Features

Easy-to-Read Clear Display Panel
Equipped with up to 6 Sensors
View simultaneously the strength from all sensors to ID the strongest signal
Noise Reducing Filters for better audio quality
Record last five minutes of audio
Twin Headphone Jacks
Lithium Ion Batteries compatible with SearchCam 3000

Delsar Life Detector - LD3 Accessories

Delsar Victim Simulator DVS-100
Acoustic Sensor #2 LD3-AS2
Seismic Sensors LD3-SENSOR#_
Sensor Connecting Cable, 10m on Spool LD3-Cbale 10M
Sensor Connecting Cable, 3m LD3-Cbale 3M
Sensor Spike LD3-Spike
Magnetic Sensor Clamp LD3-MAGNET
Cable Connector Cap, Pack of 6 LD3-CAP C
Sensor Connector Cap LD3-CAP S
Telescoping Tube Set for Acoustic Sensor LD3-TT

Delsar Life Detector – LD3 Specifications

Control Console

Sensor Inputs	2 strings
Seismic Sensor	6
Acoustic Sensor	2
Visual Display	Up to all six sensors simultaneously
Audio Output	2 headphone outputs
Audio Selection	0-6 sensors, audio response is summed, stereo output can be selected with any 2 sensors
Frequency Range	1 Hz - 3000 Hz
Filter range
Low	High pass, 100 Hz>
AC	Notch 50/60 Hz
High	Low pass, 600 Hz <
Record Capacity	300 second loop, indexed to 15 second blocks
Auxiliary Output	Provides audio, chart recorder and remote control function capability
Seismic Sensor
Position sensitivity	Can be used in any position
Sealing	IP67 (water and dust tight)
Shock resistant	>1000g
Freq. response	1 Hz to 3000 Hz
Acoustic Sensor
Sealing	IP67 (water and dust tight), microphone must be dry for operation
Freq. response	200 Hz to 3000 Hz
Options	Telescoping Probe
Battery
Type	Rechargeable Lithium Ion tube pack
Endurance	2 - 6 hours depending on number of sensors
Recharge time	3 hours
Charger Pwr	12 VDC (vehicle charging) 110-220 VAC
Batt. Options	Disposable Lithium cells (CR123) with adapter Searchcam 2.5 Ahr/5 Ahr SLA belt pack with adapter cable
Dimensions
Control Console	6"W x 5"H x 3.25"D (152 mm x 127mm x 83 mm)
Weight	2.2 lbs (1Kg) with rechargeable battery
Seismic Sensor	3.5" Diameter x 2.6" H (89 mm x 66 mm)
Weight	16.5 oz (.466Kg)
Acoustic Sensor	1.625"D x 6"L (41mm x 152mm)
Sensor Cable	Length 30.2 feet (10M)
Case	32" L x 21" W x 12" D (81cm x 53cm x 31cm)
Weight (loaded)	45 lbs (20.4Kg)

Delsar Life Detector – LD3

	LD 3	LD3 Mini
Type of Search	Extensive	Hasty
Seismic Sensors	6	2
Acoustic Sensors	2	1
Sensor Display	6	2
# Headphones	2	1
Frequency Range	1 HZ - 300HZ	1 HZ - 300HZ
Recording Capacity	5 minutes	5 minutes
Length of Batteries	2-6 Hours	2-6 Hours
Length of Batteries	Lithium Ion	Lithium Ion
Telescoping Probe	No	No