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For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Devices, instruments, accessories, and other supplies for the safe detection, identification, and analysis of gases and vapors; suitable for industrial and environmental applications. Products include various portable and stationary gas monitors.
The Edwards Signaling Heat Detector 125V DC is a fixed temperature heat detector designed for open area protection. It has a 135°F/57°C fixed temperature rating and is UL Listed. This heat detector operates on a thermistor sensing element and dual electronic thermostats to sense rate-of-rise in accordance with UL 521. It can be used in duct applications up to 2000 FPM air velocity. The operating voltage range is 6 to 32 VDC. This Edwards heat detector provides open area protection with rate-of-rise and fixed temperature detection. It is UL Listed and operates on 6-32 VDC.
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