Tempo 521A Wire and Valve Locator

Name: Tempo 521A Wire and Valve Locator
Brand: Tempo
SKU: Tempo521A
Price: 662.11 USD
Availability: InStock

0 reviews | Catalog: 52025222 | UPC: 783310867883 | Model: Tempo 521A

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LOCATOR, VALVE (521A)

High power transmitter offers extended long range and allows use on higher resistance wire paths
Adjustable transmit power allows you to select the best signal for maximum performance
Receiver provides adjustable loud speaker audio, headset audio and visual indications of signal strength
Long-nose receiver wand makes it easy for you to move along quickly to locate even the longest wire path
Valve solenoid hotspot signal makes pinpointing valves easy
Rugged headphones block ambient noise
1 year warranty

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The Tempo 521A Wire and Valve Locator builds on the success of the industry-standard Model 521. The new 521A has added features such as: loudspeaker listening, an extended locating wand for comfort, a slimmer case and a switch to easy-to-find "D" cell transmitter batteries.

Like its predecessor, the 521A combines adjustable transmitter power with a sensitive locating receiver to allow location of buried wires and valves with speed and confidence.

Headset Ground stake Transmitter Receiver Carrying case	Black lead Red lead Selector knob ON/OFF switch Battery cover

Locators Application Guide

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			•²		•
Localize power and lighting panels	•	•		•
Operate on energized circuits	•	•		•
Operate on low voltage circuits	•	•	•	•
Operate on high voltage 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	5,000 ft.	1,000 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

10,000 ohms and less–both ends isolated from grounds.
Does not locate the path–has to be predetermined and only in direct burial applications; 5,000,000 and less.
Transmitter connected to metallic shield.
Will trace coax providing the bond is in place at the remote end–will disrupt service.
No sorting (high RF bleeds) can trace coax if transmitter connected to braid.
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.
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

Model: 521A Specifications
Transmitter Frequency	1748 Hz
Transmitter Power	750 Vpp, 285 Vrms
Case Dimensions	851 mm x 210 mm x 95 mm (33.5 in x 8.25 in x 3.75 in)
Battery	Eight D-cells and one 9 Vdc (included)
Battery Life	Transmitter: 50 hours nominal Receiver: 100 hours nominal
Automatic Shut-off	90 minutes for receiver; turn-off bumper for transmitter

Underground Utility Locators Template
Depth estimation	Yes
Bluetooth	No
Package with transmitter	Yes
Test Equipment General Attributes
HTS/Schedule B Number	9030333800
ECCN Number	EAR99
Country of Origin	United States