UL101
ELECTRICAL INSPECTOR
000045 Standard Model
The UL101 Electrical Inspector utilizes airborne attachments to safely inspect sealed electrical panels and substations. The UL101 Electrical Inspector allows for early, long-distance detection of arcing, corona discharge, and tracking. Save time and money by reducing transmission/distribution loss and outages. The parabolic accessory (PowerBeam 300) can accurately pinpoint sources of ultrasound within 1 degree off target from up to 300 feet (91.44 meters) away.
Benefits of UL101 Acoustic Ultrasound Listening Devices
Ease-of-use
Simply adjust the sensitivity on the UL101 Electrical Inspector's handheld receiver to pinpoint the leak; scan areas from up to 300 feet away with the PowerBeam 300 parabolic accessory.
Directionality
Ultrasound travels in linear paths and doesn't tend to travel around corners or reflect. Using CTRL’s acoustic ultrasound listening products, leaks are not easily masked.
No calibration needed
Acoustic ultrasound is used for indication and location, not leak measurement. Our leak detectors are ruggedized for use in the most caustic of environments, including power plants
Sensitivity
Our UL101 Electrical Inspector can find leaks faster and more accurately. Your systems can now run at normal and even improved vacuum levels to improve power turbine efficiency.
Costs
The cost of a high end ultrasound detector is 3 to 5 times less than the cost of a helium leak detection system. CTRL’s UL101 products are priced competitively compared to industry leaders, require less training, and are faster to use.
Applications
Key Features
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Fixed Frequency
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Double the sensitivity of other parabolic dishes
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Easily adjustable sensitivity and gain
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Converts ultrasound to easily recognizable audible sounds
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Standard 9-Volt Battery for UL101 Receiver
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Two AAA Batteries for PowerBeam 300 (powers laser pointer)
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"Rifle Site" to pinpoint when outdoors
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Laser to pinpoint when indoors
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Inspect sealed panels without opening or using an expensive window
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Identify arcing and tracking potential as a safety precaution before using infrared
Technical Specifications
PowerBeam 300 Dimensions
21" x 17" x 1.26" (533 x 432 x 32 mm)
Dish Diameter
13" (330 mm)
PowerBeam 300 Weight
45 oz (1.3 kg)
PowerBeam 300 Power Supply
Two (2) Standard AAA Alkaline Batteries (for laser)
Battery Life
> 20 hours
PowerBeam 300 Warranty
1 Year Parts & Labor
Receiver Dimensions
8.75” x 1.26” x 1.26” (222 x 32 x 32 mm)
4.125" x 1.26" x 1.26" (105 x 32 x 32 mm)
Receiver Weight
11.6 oz (330 g)
Housing
Extruded Aluminum, wall thickness .09" (2.3 mm)
Receiver Power Supply
9-Volt Alkaline (> 45 continuous hours use)
Kit Shipping Dimensions
21" x 18" x 7" (53 x 18 x 46 cm)
Kit Shipping Weight
14 lbs (6 kg)
Distance of Reception
Up to 300 feet (90 m)
Sensitivity Threshold
Minimum Intensity: 10-12 W/m2 (0 dB SPL)Minimum Ultrasonic Pressure: 2.0 x 10-5 PA @ 40 kHz
Working Resonance Frequency
1.8 - 2.2 kHz @ level 0.7 (or -3 dB SPL)
Operating Temperature Range
-4° to +130° F (-20° to +54° C)
Headset
Industrial Grade/600-Ohm Impedance
21-24 dB External Noise Attenuation
Warranty
Over or Behind-the-Head (for use with hardhat)
5-year parts & labor on all manufacturer's defects
No calibration required
Requalification of performance (once per year)
