EMLLOCATING EQUIPMENT

The Ditch Witch EML accessory virtually eliminates the search for buried facilities when properly marked with 3M ScotchMark™ Electronic Markers. When buried with the facility, these markers serve as signaling devices. Each marker is color-coded to APWA standards and produces an industry-specific frequency that is pinpointed by the Ditch Witch 910R or 950R locator and EML.

KEY FEATURES

DETAILS

LITERATURE

OFFERS

SPECS

SAFETY

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KEY FEATURES,

EML

Easy to use: the locator transmits a signal to the buried marker, and the marker returns a signal to the EML; location of the marker is indicated by an audible tone from the locator.
Metallic conductors, fences, AC power lines or other utility electronic markers will not affect the locating process.

DETAILS,

EML

REQUEST MORE INFO

Electronic Markers can be buried over key facilities such as valve boxes, splices, service stubs, and cable paths during construction or at the time of maintenance.
The Marker's passive antenna requires no internal power source.

Water-resistant polyethylene shells withstand minerals, chemicals, and underground temperature extremes.

LITERATURE,

EML

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English

MANUAL,

EML

SPECIFICATIONS,

EML



Electronic marker locator (EML)
EML LOCATOR ACCESSORY (LOCATES 3M MARKERS)	U.S.	METRIC
Operating weight	2.3 lb	1.1 kg
Shipping weight	4 lb	1.8 kg
Battery life	40 hours (typical)
Batteries	6 AA alkaline
Temperature range	-4° F to 122° F	-20° C to 50° C operating
Storage	-40° F to 158° F	-40° C to 70° C
3M SCOTCHMARK™ ELECTRONIC MARKERS

FULL-RANGE MARKER	U.S.	METRIC
Telephone, orange	8 ft (2.4 m)	101.4 kHz
Power, red	8 ft (2.4 m)	169.8 kHz
Water, blue	8 ft (2.4 m)	145.7 kHz
Wastewater, green	8 ft (2.4 m)	121.6 kHz
Gas, yellow	8 ft (2.4 m)	83 kHz
Shipping weight: 1.75 lb (0.08 kg), 44 lb (19.9 kg) per case
Product size: 15 in diameter X 1 in thick (3810 mm X 250 mm)
Shipping quantities: 25 per case, 200 per pallet
MID-RANGE MARKER	U.S.	METRIC
Telephone, orange	6 ft (1.8 m)	101.4 kHz
Power, red	6 ft (1.8 m)	169.8 kHz
Water, blue	6 ft (1.8 m)	145.7 kHz
Wastewater, green	6 ft (1.8 m)	121.6 kHz
Gas, yellow	6 ft (1.8 m)	83 kHz
Shipping weight: 5 oz (141.8 g) each, 17 lb (7.7 kg) per case
Product size: 8.25
Shipping quantities: 50 per case, 600 per pallet
4-IN BALL MARKER	U.S.	METRIC
Telephone, orange	4 ft (1.2 m)	101.4 kHz
Power, red	4 ft (1.2 m)	169.8 kHz
Water, blue	4 ft (1.2 m)	145.7 kHz
Wastewater, green	4 ft (1.2 m)	121.6 kHz
Gas, yellow	4 ft (1.2 m)	83 kHz
CATV, black/orange	4 ft (1.2 m)	77 kHz
Shipping weight: 1 lb (0.45 kg) each, 25 lb (11.35 kg) per case
Product size: 4
Shipping quantities: 24 per case, 576 per pallet
NEAR-SURFACE MARKER	U.S.	METRIC
Telephone, orange	2 ft (0.6 m)	101.4 kHz
Power, red	2 ft (0.6 m)	169.8 kHz
Water, blue	2 ft (0.6 m)	145.7 kHz
Wastewater, green	2 ft (0.6 m)	121.6 kHz
Gas, yellow	2 ft (0.6 m)	83 kHz
Shipping weight: 0.88 oz (24.9 g) each, 3.75 lb (1.71 kg) per case
Product size: 3
DESCRIPTION NEAR-SURFACE MARKER
Shipping quantities: 50 per case (pallet N/A)

* Locators are calibrated to these tolerances under ideal test field conditions. Actual operating field conditions. Actual operating field conditions may have signal distortions or may contain noise sources which result in depth estimates accuracy that is less than specified.