Wireless Noncontact Switch from Honeywell
Honeywell Sensing and Control
April 28, 2013
The Limitless WLS Series switch from Honeywell Sensing and Control, Minneapolis, MN, uses noncontact technology, enabling the device to actuate based on the presence or absence of magnets installed on a customer's device. You can choose between top sensing or side sensing. The switch has IP67 and NEMA 1, 4, 12, and 13 ratings and all SS hardware. The radio uses a license-free RF wireless 802.15.4 WPAN protocol and has a 305 m line-of-sight range and prolonged battery life with advanced power management technology. Battery and signal diagnostics are standard. Applications include machine tools, packaging machinery, lifts, agricultural/construction equipment, and industrial machines.
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