Significant reduction in running costs for road heating with efficient driving control!
The "Snow Hunter S4" is a snow detection sensor for road heating that determines snowfall based on outdoor temperature and moisture detection. It performs efficient snow melting through an on-delay function that prevents melting operation unless moisture is continuously detected for a certain period. Additionally, by using the "Snow Hunter S4" in conjunction with our soil temperature sensor, it is also possible to control the snow melting system based on snowfall detection and ground temperature. 【Features】 ■ Reduces unnecessary operation during low snowfall when melting is not needed ■ Prevents malfunction caused by snow blown in from trees or power lines ■ Expected energy-saving effects ■ On-delay timer settings can be adjusted in 8 stages from 0 to 30 minutes ■ Awarded the First Hokkaido Industrial Technology Power One Rank Up Award *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■ Power Supply Voltage: AC100V, compatible with 50/60Hz For 200V specification: AC200V ■ Power Consumption: Max 7.5W ■ Operating Modes: Automatic 3 elements (moisture, outside temperature, ground temperature detection) - ground sensor sold separately Automatic 2 elements (moisture, outside temperature) Manual ■ Output Method: Relay non-voltage contact (1a contact) ■ Contact Capacity: Max AC200V, 5A Inductive load: Max AC200V, 2A *For more details, please download the PDF or feel free to contact us.
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Hokukai Spring Co., Ltd. manufactures and sells springs for agricultural machinery, automotive applications, railway use, low-voltage applications, and more. What underpins our reliability is the solid technical expertise born from communication between people and machines. To meet the diverse needs of our customers, we independently develop production machinery and aim for better manufacturing.