Honeywell WLS Limitless Wireless Limit Switch
Featured Product from Honeywell Sensing & IoT

Honeywell has expanded the Limitless WLS series of Heavy Duty Wireless Limit Switches with an eyelet-pull operating head that can be used to attach a rope, cable or chain. It also can be used on cranes as an anti-two-block (A2B) switch.
Honeywell's Limitless™ Series of limit switches is ideal for remote monitoring applications where wiring or wire maintenance is not physically possible or economically feasible. Combining this greater flexibility with proven harsh-duty packaging can result in increased efficiencies and improved safety for machines, equipment, OEMs, and operators.
- Enables presence/absence detection in remote parts of application/machiner
y, where wiring is an issue or not feasible - Ability to reconfigure multiple switches easily allows for adding, subtracting or relocating Limitless™ WLS switches
- Reduces installation/mainten
ance costs with no wires, conduit, strain relief, clips, connectors, or connection boxes - Eliminates issues with wire connection integrity on moving equipment
- Consumes ultra-low power to prolong battery life
FEATURES:
Wireless Design
- Radio (license-free and global): WPAN 802.15.4, 2.4 GHz, point-to-point
- FCC 15, IC, ACMA, ETSI, COFETEL, WPC, IDA, ANATEL, SRRC, and KCC
- Up to 1000 ft [305 m] line of sight communication range when used with a Limitless™ WPMM Series wireless monitor or WDRR Series receiver module (sold separately)
- Reliable, flexible, and secure wireless transmission
- Long-life standard replaceable battery
- Direct or remote mount antenna options
Mechanical Design
- IP67/IP68; NEMA 1, 4, 6, 6P, 12, 13
- Unique all-metal drive train
- Zinc head and body are phosphate treated and epoxy finished
- Tested to 750 lb of pull force
- Captive head and body screws
POTENTIAL APPLICATIONS:
Transportation
- Cranes: A2B (anti-two block) switch
Industrial
- Rope-pull: door activation switch
- Cable pull for production stop applications (e.g., quality, broken tool, maintenance, out of parts); not applicable to human safety-stop applications
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