Reed switch based magnetic proximity switch｜NA Co., Ltd. Development, sale of proximity switches and proximity switch float switches (level switches), sensors

Characteristics

NA proximity switches use reed switches to detect magnetic force, and have the following features,
・No power supply required for driving the switch
・"Zero" power consumption
・Low price
NA proximity switches are all made in Japan.

Applications

* Air cylinders [detecting piston position]
* Vending machines [detecting remaining amount]
* Robots [detecting position]
* Detecting slits of rotation bodies [rotation speed]
* Automatic doors [detecting security position]
* Multilevel warehouses [detecting position]
* Various automatic machines [detecting home position]

RS-1NO-V2

Characteristics
* Magnet detection type * Cylinder shape, enabling to adjust working distance after insallation * No power supply required for driving the switch * "Zero" power consumption because of using reed switches * RoHS compliant * Japan made

Contact status		Normally open
Working characteristic (at room temperature)	Working distance	12 ± 2 mm
Working characteristic (at room temperature)	Standard control magnet	RSM-A (option)
Use conditions	Usage	Detecting magnet
Use conditions	Operating temperature	- 10℃ to +80℃
Electrical characteristics	Switching voltage	1 to 200 VAC 1 to 200 VDC
	Maximum switching capacity	50 VA AC 50 W DC
	Operating current	10 µ - 0.5 A AC 10 µ - 0.5 A DC
	Electrical life	1×106 times Life with 95% reliability (200 VAC, 200 mA resistance load)
Others	Ingress protection	IP67
External drawing

RS-1NC-V2

Characteristics
* Magnet detection type * Screw fixing * No power supply required for driving the switch * "Zero" power consumption because of using reed switches * Low price due to being general purpose type * RoHS compliant * Japan made

Contact status		Normally open
Working characteristic (at room temperature)	Working distance	12 ± 2 mm
Working characteristic (at room temperature)	Standard control magnet	RSM-B (option)
Use conditions	Usage	Detecting magnet
Use conditions	Operating temperature	- 10℃ to +80℃
Electrical characteristics	Switching voltage	1 - 200 VAC 1 - 200 VDC
	Maximum switching capacity	50 VA AC 50 W DC
	Operating current	10 µ - 0.5 A AC 10 µ - 0.5 A DC
	Electrical life	1×106 times Life with 95% reliability (200 VAC, 200 mA resistance load)
Others	Ingress protection	IP67
External drawing

RS-002NO-V2

Characteristics
* Magnet detection type * Cylinder shape, enabling to adjust working distance after insallation * No power supply required for driving the switch * "Zero" power consumption because of using reed switches * RoHS compliant * Japan made

Contact status		Normally open
Working characteristic (at room temperature)	Working distance	12 ± 2 mm
Working characteristic (at room temperature)	Standard control magnet	M-103A (option)
Use conditions	Usage	Detecting magnet
Use conditions	Operating temperature	- 10℃ to +80℃
Electrical characteristics	Switching voltage	1 - 200 VAC 1 - 200 VDC
	Maximum switching capacity	50 VA AC 50 W DC
	Operating current	10 µ - 0.5 A AC 10 µ - 0.5 A DC
	Electrical life	1×106 times Life with 95% reliability (200 VAC, 200 mA resistance load)
Others	Ingress protection	IP67
External drawing