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COMMUNICATIONs
TRUSTED
SINCE
1862
USA
CANADA
INT’L
FAX
800.451.2632
FAX
800.524.2853
FAX
+1.815.397.9247
PHONE
800.435.0786
PHONE
866.384.8813
PHONE
+1.815.397.7070
Wire and Valve Locator
• Adjustable transmit power allows you to select the best signal for maximum
performance.
• Transmitter’s high power output offers extended range and use on higher
resistance wire paths that other locators can’t touch.
• Receiver provides both audible and visual indications of signal strength.
• Lightweight receiver wand makes it easy for you to move along quickly
to locate even the longest wire path.
• Rugged headphones block ambient noise and improve “feel” for the ­signal.
• Includes transmitter, receiver, headset, ground stake, and complete ­instructions.
• Battery-operated: (8) “D” Cells and (1) 9V.
SPECIFICATIONS
Power Requirements
Transmitter: (8)
“D”
Cell;
Receiver: (1) 9V battery
Battery Life
Transmitter: 50 hours nominal
Receiver: 100 hours nominal
Transmitter Frequency
1748Hz
Transmitter Power
750Vp-p 285Vrms
Voltage Protection
120VAC/250VDC
Construction
Powder-coated aluminum housing in polyethylene case
Case Dimensions
33.5" x 8.25" x 3.75"
Weight
12 lbs. complete
CAT. No.
UPC No.
Description
521A
86788 Wire and Valve Locator
521A-R
12623 Receiver
HS1
08695 Headset
GS1
60362 Ground Stake
Locators Application Guide
1. 10,000 ohms and less–both ends isolated from grounds.
2. Does not locate the path–has to be predetermined and only in direct burial applications. 5,000,000 and less.
3. Transmitter connected to metallic shield.
4. Will trace coax providing the bOnd is in place at the remote end–will disrupt service.
5. No sorting (high RF bleeds) can trace coax if transmitter connected to braid.
6. Low frequency locators need a “path to earth” (dirt), 5000 ft. on an open conductor and 2500 ft. on a metallic pipe at 3 ft. deep
FEATURE
BLL-200
501
PE2003
508S
521A
Trace concealed wiring in walls and floors
Locate junction box relays and transformers
Locate switch gear
Find shorts to ground
2
1
Trace wires in PVC (nonmetallic conduit)
Find opens in a circuit
Localize power and lighting panels
Operate on energized circuits
Operate on telecom circuits
Operate on power circuits (600VAC)
Operate on unenergized circuits
Trace shielded cable
3
3
3
Trace buried metal conduit
Trace coax cable
5
5
4
Auto gain circuitry for improved accuracy
AC voltage range
0-600V
0-240V
0-240V
0-240V
0-120V
DC voltage range
0-300V
0-500V
0-400V
0-500V
0-250V
Distance–receiver from transmitter
5,000 ft.
7
5000 ft.
1000 ft.
6
Transmitter battery
(4) AA
(8) AA
12V
rechargeable
(1) 9V
(8) D
Receiver battery
(4) AA
(1) 9V
(1) 9V
(1) 9V
(1) 9V
7. Direct Connection 4,000 ft at 7 ft deep
Inductive Coupler 1,000 ft at 3 ft deep
Inductive Antenna 700 ft at 3 ft deep