3M CablePipe Fault Locator 2250 2273 User Manual
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3M™ Dynatel™ Locators 2200 Series Cable/Pipe Fault Locator 2250 Cable/Pipe/Fault Locator 2273 The 2200 series locator is designed to find the path and estimated depth of buried cables and pipes. 2200 series locators have four active frequencies: passive frequencies for power, cathodic protection, CATV and auxiliary frequencies for long distance locating from remote transmitters. They also offer toning of aerial cable, direct readout of active duct probe, and cable/pair identification. Receivers incorporate an "expander" function to make peaks and nulls more pronounced by enhancing the amplitude difference between two conductors carrying the same tone. Both the receiver and the transmitter feature a self-test routine that is executed each time the unit is turned on. As with other locator models, the Dynatel locator 2273 performs all the functions of the 2250 locator plus the ability to find underground faults. 3MTM DynatelTM Cable/ Pipe/ Fault Locator 2273 3M TM DynatelTM Cable/ Pipe/ Fault Locator 2250 Size 2250 2273 Transmitter 6.75" H x 11.25" W x 7.75" D (17.2 cm x 28.6 cm x 19.7 cm) 6.75" H x 11.25" W x 7.75" D (17.2 cm x 28.6 cm x 19.7 cm) Receiver 25.5" H x 3.75" W x 10.75" D (64.8 cm x 9.5 cm x 27.3 cm) 25.5" H x 3.75" W x 10.75" D (64.8 cm x 9.5 cm x 27.3 cm) Weight Transmitter 5.2 lbs. (2.4 kg) 5.2 lbs. (2.4 kg) Receiver 4.1 lbs. (1.8 kg) 4.1 lbs. (1.8 kg) Shipping 14.3 lbs. (6.5 kg) 21.5 lbs. (9.8 kg) 3M™ Dynatel™ Advanced Cable/Pipe/Fault Locator 2250 and 2273 Physical Specifications
Receiver22502273 Peak mode xx Null mode xx Differential mode xx Push button digital depth readout xx Cable identification xx Measures signal current in cable xx Direct readout of active duct probe (sonde) depth xx Visual and audible cable locates xx Digital fault strength indicator x Graphic display xx Ground level antenna xx Expander amplifier xx 50/60 Hz power cable locate mode xx Transmitter Four operator-selectable frequencies xx Simultaneous signals xx Built-in ohmmeter xx Indicates presence of foreign and hazardous voltage xx Built-in continuity test xx Three tone application methods (direct connect, coupler, inductive) xx Auto load impedance matching xx High and normal output level xx External DC operation (option 'A' only) x Sheath (earth return) fault-finding capability x Fault-locate and cable-locate tones applied simultaneously x 3M™ Dynatel™ Advanced Cable/Pipe/Fault Locator 2250 and 2273 Features 2250 2273 Operating temperature -4° to 122°F (-20° to 50°C) -4° to 122°F (-20° to 50°C) Storage temperature -40° to 158°F (-40° to 70°C) -40° to 158°F (-40° to 70°C) 3M™ Dynatel™ Advanced Cable/Pipe/Fault Locator 2250 and 2273 Environmental Specifications
Receiver2250 2273
Frequencies
Trace and Modes Active: 577 Hz, 8 kHz, 200 kHz
Passive Power: 50/60 Hz, user-selectable: L50/L60-5th
harmonic, H50/H60-9th harmonic, 100/120-rectified power
Auxiliary: 'T' model: 31.5 kHz, 512 Hz, 560 Hz; 'P' model:
31.5 kHz Active: 577 Hz, 8 kHz, 200 kHz
Passive Power: 50/60 Hz, user-selectable: L50/L60-5th
harmonic, H50/H60-9th harmonic, 100/120-rectified power
Auxiliary: 'T' model: 31.5 kHz, 512 Hz, 560 Hz; 'P' model:
31.5 kHz
Depth Range: 0 to 30' (0 to 9 m)
Accuracy: ±10% ± 1 digit for 0 to 60" (0 to 1.5 m)
±15% for 60" to 180" (1.5 to 4.5 m)
±20% for 180" to 360" (4.5 to 9 m) Range: 0 to 30' (0 to 9 m)
Accuracy: ±10% ± 1 digit for 0 to 60" (0 to 1.5 m)
±15% for 60" to 180" (1.5 to 4.5 m)
±20% for 180" to 360" (4.5 to 9 m)
Power Six alkaline "AA" (LR6) cells Six alkaline "AA" (LR6) cells
Battery Life 35 hours, typical 35 hours, typical
Transmitter
Output Frequencies
Trace Mode
Sheath Fault Mode
Tone Mode
Induction Mode 577 Hz, 8 Hz, 33 kHz, 200 kHz
577 Hz and 200 kHz pulsed at 8 Hz
33 kHz, 200 kHz 577 Hz, 8 Hz, 33 kHz, 200 kHz
10/20 Hz for sheath fault; 577 Hz and 33 kHz for tracing
577 Hz and 200 kHz pulsed at 8 Hz
33 kHz, 200 kHz
Output Voltage (Maximum)
Trace Mode
Sheath Fault Mode
Tone Mode 70 Vrms
70 Vrms
70 Vrms
Normal setting: 10 Vrms, High setting: 60 Vrms
Output Power Normal setting: Limited to 0.5W Normal setting: Limited to 0.5W
High setting: Limited to 3W or 5W with External DC power
(Option 'A' only) High setting: Limited to 3W or 5W with External DC power
Output Protection 240 Vrms 240 Vrms
Power Batteries: Six alkaline "C" (LR14) cells; External DC: 9-18 V
DC (1A) (Option 'A' only) Batteries: Six alkaline "C" (LR14) cells; External DC: 9-18 V
DC (1A) (Option 'A' only)
Typical Battery Life Normal output level: 50 hours
High output level: 10 hours Normal output level: 50 hours
High output level: 10 hours
3M™ Dynatel™ Advanced Cable/Pipe/Fault Locator 2250 and 2273
Electrical Specifications
Cable/Pipe
Locate
Fault Locate
Transmitter
Output
Direct Connect
Cable - small
clips
Direct Connect
Cable - large
clips
Coupler Size
Cigarette
Lighter
Adapter Cable
2250 Series Kits 80-6108-4727-1 2250-U3P3 x3W x3"
80-6108-4721-4 2250-U3T3 x3Wx 3"
2273 Series Kits 80-6109-9352-1 2273-U5P3/A xx5W x3" x
80-6109-9353-9 2273-U5T3/A xx5W x 3"x
80-6108-4745-3 2273-U3P3 xx3W x3"
80-6108-4739-6 2273-U3T3 xx3W x 3"
3M™ Dynatel™ Advanced Cable/Pipe/Fault Locator 2250 and 2273
Ordering Information
Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of 12 months from the time of purcha\ se. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the\ 3M product. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether indirect, special, incidental or consequential regardless of the legal theory asserted. 3M and Dynatel are trademarks of 3M Company. 3 Electrical Markets Division6801 River Place Blvd. Austin, TX 78726-9000 800/426 8688 Fax 800/626 0329 www.3M.com/dynatelPlease recycle. Printed in USA. © 3M 2014. All rights reserved. 78-9000-0341-5 REV B Standard Accessories 9012 Small Clip ¼" (6.4 mm) Direct Connect, 5-foot Transmitter Cable, Telephone 2876 Large Clip 5/8: (15.9 mm) Direct-Connect Transmitter Cable for Most Cable/Fault Locators 8006 Ground Rod 3014 Earth Contact Frame (2273 models) 9026 Earth Contact Frame Cable (2273 models) 3001 3" (7.6 cm) Dyna-Coupler Optional Accessories 3019 3" (7.6 cm) Cable Locator Coupler Accessory Kit 1196 6" (15.2 cm) Dyna-Coupler with Pouch 1196/C 6" (15.2 cm) Dyna-Coupler with Pouch and Coupler Cable 9043 Ground Extension Cable 9011 Coupler Cable 3229 Active Duct Probe, 33kHz 2200 Soft Carrying Bag 2200RB Rechargeable Auxillary Battery for 5 watt units (Option 'A' Only) 2892 Small Clip ¼" (6.4 mm) Direct-Connect Transmitter Cable for All Cable/Fault Locators 4001 4.5" (11.4 cm) Dyna-Coupler 4519 Dynatel™ Locator Coupler Accessory Kit 3019 3" (7.6 cm) Cable Locator Coupler Accessory Kit 3M™ Dynatel™ Advanced Cable/Pipe/Fault Locator 2250 and 2273 Accessories and Spare Parts Ordering Information