search & rescue
Tested by NASA licensee: "It identifies people"
MADE IN THE UNITED STATES OF AMERICA
phone/fax/651-305-1470
Distributorships available
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Product: RESCUEFINDER
The sensor works in rain, snow & heat.
This technology is not a sound or voice signal but can be used with sound
recognition chips and sound recognition software.
The RESCUEFINDER can detect breathing patterns at up to 20 feet away.
Testing over 25 years has shown that the bioelectric field produced by the results of the nerve firings of a person does
not significantly change over lifetime, only in weight parameter. Thus
identities are obtainable reliably as fingerprints or better over long
periods of time between detections.
Here is some information on the RESCUEFINDER tm:
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It is a sensor that passively detects bioelectric fields from results of nerve firings
of people from 0 inches to 20 feet away, i.e.,
Passive Bioelectric Field tm (PBF tm).
Two RESCUEFINDERS can cover an area of 40 feet between them.
Range is settable.
Range and direction are functions of antennae direction and length.
Direction and size of detection envelope is settable.
It can be powered by 5v- 16v batteries.
Battery life is usually one year.
specifications:
input current: 0.5 picoamp
input voltage: 2 millivolts
operating current: 300 microamps
signal response time: 0.09 microseconds to 1 ms to
output: analog and digital
CMRR: 90 dB
maximum output current: 45 mA
(can trip relays 5-15 volts)
operating voltage: 5 volts
output analog signal voltage: 0 thru 5 volts
digital output = 0-5V
operating frequency:0-15MHz
cquired signal frequency 0-22kHz
bandwidth: 20MHz
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data aquisition specifications: - acquisition rate 20Ms/s
1000Vp-p single channel
display type: LCD; 3" x 2" (76mm x 51mm)
DMM (True RMS)
features: memory
RS232 Option, Trend
sampling rate: 25Ms/s
input impedance: 1M - Maximum voltage input: 600V
7.2VDC Battery, 9v battery
16VDC Power Supply
ALARM: buzzer, LED
accuracy: up to 97.99 thru 99.99% using sound recognition chips, pattern
recognition software & neural net software.
"Bioelectric fields
* Cells maintain an electrochemical gradient of -60 to -80 mV across the cell membrane \ * Nerve cells generate an action potential that causes a change of 130 mV over a ms. \ * Consequently, all living animals produce very weak electric fields. These can be detected by a variety of predatory animals, such as sharks, platypus, etc." REF--http://www.life.umd.edu/faculty/wilkinson/BSCI338/L11electrosense/tsld004.htm===
RESCUEFINDER MODELS
Full Length wt. Collapsed Segments base tube part no.
length diameter
8 ft Compact 3 lbs 26 inches 5 1.75 inches OL-208
12 ft Compact 4.5 lbs 36 inches 5 1.75 inches OL-312
8.5 ft 2.75lbs 56 inches 2 1.30 inches OL-209
12 ft 3.7 lbs 58 inches 3 1.45 inches OL-212
16 ft 5 lbs 60 inches 4 1.61 inches OL-216
20 ft 6.4 lbs 62 inches 5 1.75 inches OL-220
25 ft 9 lbs 64 inches 6 1.91 inches OL-225
Vinyl Storage Cases
part no. Pole type
C-208 OL-208
C-212 OL-312
C-30 OL-212 to OL-220 .
C-40 OL-225
Storage Canister Kits
part no. Pole type
01-3200-P 4½-inch dia. Kit
01-3300-P 6¼-inch dia Kit
01-3400-P 6 5/8-inch dia . Kit
01-3200-25-P Extra Bracket (4½-inch)
01-3300-25-P Extra Bracket (6¼-inch)
01-3400-25-P Extra Bracket(6 5/8-inch)
Premium Storage Canister Kit
Diameter of the tip end segment is 1.15 inches.
Tip end segment is florescent green & sealed.
Other segments are various diameters, bright yellow, hollow core.
All sections are tested per OSHA, ASTM F-711, IEC-855 & IEC-1235.
Materials: Fiberglass tubing, Locks: red plastic button with spring
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