SANWA Proximity Sensor SN301 1 unit

Catalog number: SN301 Features: ●Specially designed for use with overhead distribution lines with 6.6KV high-voltage AC power. ●Simply attach it to a standard helmet (MP type, American type) and it will detect approach to high-voltage AC power from all directions, from head to toe. ●Notify approach of high-voltage charging unit with a buzzer sound and LED. ●Notify approach distance to high-voltage charging unit with two levels of caution and warning. ●Self-diagnosis function that can check for abnormalities in the internal circuit. ●Dustproof and waterproof equivalent to IP54 grade. Applications: ●High-voltage work of AC6600V or more, such as overhead distribution lines/transmission lines/aerial work vehicles. Specifications: ●Alarm start distance: 140cm ●Volume (dB): 50 ●Power supply (V): CR2032 (lithium battery) 3 V x 1 ●Width (mm): 70.2 ●Depth (mm): 30.4 ●Height (mm): 43.5 ●Frequency (Hz): 50 Hz/60 Hz ●Power supply: CR2032 (lithium battery) 3 V x 1●Continuous operation time: Standby → Approximately 2.5 months (when power is on), Continuous detection → Approximately 5 days)●Detection voltage: AC 6.6 kV (voltage to ground AC 3.8 kV)●Detection start distance: Warning → Approximately 70 cm, Caution → Approximately 140 cm (reference value)●Attach to helmet to detect high voltage AC power (for overhead power distribution line)●Power source: Lithium battery CR2032 x 1 (included) Set contents / accessories:●Instruction manual●Lithium battery CR2032 x 1●Battery cover x 2 (one spare)●Fixing clip x 1●Fixing screw (black and white)●Reinforcement tape Caution:●This device is not a voltage detector, so do not use it for voltage detection purposes.●The detection distance may differ depending on the environmental conditions used, so be sure to perform conventional voltage detection work.●Do not subject this device to strong impacts. If it is subjected to a strong impact, be sure to check its operation.●Please wear insulating protective equipment when using. ●In environments surrounded by earthed objects, such as cubicles or indoor electrical rooms, sensitivity will decrease and the detection distance will be shorter, or detection may not be possible.