3M 2273M, 2250M manual Transmitter Specifications, Mode can display a fault resistance up to 10M Ω

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25. Transmitter Specifications

Item	Specification
Trace Mode	577 Hz
	8 kHz
	33 kHz
	200 kHz
Fault Mode	10/20 Hz - Fault signal
(2273M models only)	577 Hz / 33 kHz -Trace signal
	Note: The fault locating limit is 2.0MΩ although the transmitter's ohmmeter
	mode can display a fault resistance up to 10MΩ.
Tone Mode	577 Hz and 200 kHz pulsing at 8 Hz
Induction Mode	8 kHz (only available on 12 Watt Transmitter)
	33 kHz
	200 kHz
Output Power	3 Watt Transmitter Model
(in Direct Connect mode)	Normal setting: 0.5 W
	High setting: 3 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz
	5 Watt Transmitter Model
	Normal setting: 0.5 W
	High setting: 3 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz
	Maximum setting: 5 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz
	(with external DC power source)
	12 Watt Transmitter Model
	Normal setting: 0.5 W
	High setting: 3 W @ 577 Hz, 8 kHz, 33 kHz; 1 W @ 200 kHz
	Maximum setting: 12 W @ 577 Hz, 8 kHz; 10 W @ 33 kHz; 1 W @ 200 kHz
	(with external DC power source)
Output Voltage (Maximum)	70 Vrms
Output Protection	240 Vrms
Weight w/batteries	w/ alkaline batteries only: 5.2 lbs (2.4 kg)
	w/ rechargeable battery (2200RB) and alkaline batteries (5W and 12W
	transmitters only): 9.2 lbs (4.2 kg)
Battery Qty. and size	For Normal and High Output Power: 6 "C" size, Alkaline (LR14)
	For Maximum Output Power: Rechargeable Battery (2200RB), 12V-6AH,
	Sealed Maintenance-Free Lead (Pb)-Acid Battery
	(See safety information below.)
Battery Life	Normal Output Power level: 50 hours typical
	High Output Power level: 10 hours typical
	Typical transmitter specified battery life (listed above) is increased by 40%
	when using the 2200RB Rechargeable Battery (12 volt). Using the 2200RB
	bypasses the alkaline batteries.
	Maximum Output Power level: 4 hours typical (Maximum Output Power level
	achieved using 2200RB Rechargeable Battery.)
External DC Power	9–18 V DC
Rechargeable Battery fuse	5 Amp / 32 Volt
	Littelfuse MINI® Blade # 0297005
Cigarette Lighter Adapter	4 Amp / Fast Blow 250V
Cable fuse

78-8130-6150-0 Rev G

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Contents 3M Dynatel Contents Rev G Rev G Rev G Intended Use Safety InformationAbout This Manual Quick Start Transmitter Battery InstallationReceiver Battery Installation Service and Accessories Cleaning3M Dynatel Transmitter 2273 Keypad and Connector Definitions Maximum Transmitter Output Rechargeable BatteryDynatel 3M Dynatel Receiver 2250M Key Pad and Display Definitions3M Dynatel Receiver 2273M Key Pad and Display Definitions Main Menu Menu DisplaysRev G Rev G Selecting a Language Configuring The ReceiverSetting the Receiver Clock Select Depth UnitsMenu 6 + More SK4 + Setup SK6 + More SK6d + Tone Freq SK6j Enabling/Disabling FrequenciesCreating User Defined Frequencies Selecting Locating Audio Filtering Power Frequency InterferenceDirect Connect Method Buried Cables And Pipes Transmitter ConnectionsRev G Dyna-Coupler Method Induction Method Non-Sweeping Passive Induction Mode LocatingPassive Sweeps Sweeping Active Induction Mode LocatingOne-person Active Induction Mode Sweeps Transmitter Set-up Two-person Active Induction Mode SweepsDirectional Peak Dir Pk Locate/OK 5 + Cable/Pipe SK + Mode SK + Dir Pk SK ToggleLocate/OK 5 + Cable/Pipe SK + Mode SK + DirNull SK Toggle Receiver ModesSpecial Peak Spl Pk Locate/OK 5 + Cable/Pipe SK + Mode SK + Spl Pk SK ToggleInduction Peak Ind Pk Expanded ModeLocate/OK 5 + Cable/Pipe SK + Mode SK + Ind Pk SK Toggle Depth and Current EstimateActive Frequencies Locating FrequenciesPower Frequencies Passive FrequenciesAuxiliary Frequencies Locating in Directional Peak Mode Rev G Determining ADP Depth Locating Active Duct Probes SondesTransmitter Setup Locating Buried Sheath Faults and Earth Return FaultsPinpointing the Buried Fault Green Band Alert Mode Locating 3M Electronic Markers 3M iD MarkersEnabling/Disabling Marker Types Press Locate/OK Single Marker Locate3M iD Marker Depth Dual Marker LocatePassive 3M Electronic Marker Non-iD Depth Creating/Editing Templates for 3M iD Markers Creating New TemplatesMenu 6 + Data/Templat SK2 + User Templat SK2c Rev G Editing Templates Writing 3M iD Markers Menu 6 + Write Mode SK1Press Start Write SK Modifying Marker Data to be Written Press Menu 6 + Write Mode SK1Rev G Reading 3M iD Markers Reviewing Marker Read/Write History Read HistoryMenu 6 + Data/Templat SK2 + Read History SK2a Communicating with the GPS Device Capturing the GPS Coordinates Capture Mode / ModeGPS Operation Write History SKPath Mapping with GPS Menu 6 + COM Setup SK3 + GISMenu 6 + Com SK3 + GIS SK or PDA SK Creating Trace TemplatesAdditional Applications Aerial Faults ToningCable Identification Connection DiagramsMenu 6 + More SK4 + Help SK8 Help ModeMenu 6 + More SK4 + Self Test SK7 Self Test Of ReceiverDirect Connect Cables Earth Contact Frame Product Description And Optional AccessoriesStandard Configurations Product DescriptionOptional 3M Accessories for 3M Dynatel Locators Specification Receiver SpecificationsDetection Depth 3M Non-iD Passive Mode can display a fault resistance up to 10M Ω Transmitter SpecificationsRechargeable Battery Information Environmental and Regulatory SpecificationsRev G Important Notice Electrical Markets Division