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| Management number | 201007511 | Release Date | 2025/09/17 | List Price | $539.99 | Model Number | 201007511 | ||
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The Fluke SB140 Sound Beacon is an industrial acoustic imager accessory designed for efficient leak detection and tightness testing in non-pressurized vessels. Operating at 40kHz, it enables precise visual pinpointing of leaks using Fluke acoustic imagers, making it ideal for quality control across various industries.
| Operating Temperature | -20 °C to +54 °C (-4 °F to 130 °F) | 
| Storage Temperature | -40 °C to +55 °C (-40 °F to 131 °F), without battery | 
| Relative Humidity | 10 to 95 %, non-condensing | 
| Sound Frequency | 40 kHz ±1.5 kHz | 
| Ingress Protection (IP) | IEC 60529: IP40 | 
| Size (H x W x L) | 1.26 x 1.26 x 4.125 in (32 x 32 x 105 mm) | 
| Housing | Extruded aluminum | 
| Weight (Sound Beacon) | 6.2 oz (175 g), battery included | 
| Battery Life | > 300 hours | 
| Power Supply | 9-volt alkaline (included) | 
| Controls | On/off switch | 
| Warranty | 2 years | 
| General Safety | IEC 61010-1: Pollution degree 2 | 
| Electromagnetic Compatibility (EMC) | IEC 61326-1, IEC 61326-2-2, CISPR 11: Group 1, Class A | 
| Korea (KCC) | Class A Equipment (Industrial Broadcasting & Communication) | 
| USA (FCC) | 47 CFR 15 subpart B. Exempt device per clause 15.103. | 
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