NA – Proximity Switch (Made in Japan)


จำหน่าย Proximity Switch ยี่ห้อ NA จากประเทศญี่ปุ่น

NA Co., Ltd.

RS-1NO-V2

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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
Standard control magnet RSM-A (option)
Use conditions Usage Detecting magnet
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

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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
Standard control magnet RSM-B (option)
Use conditions Usage Detecting magnet
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

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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
Standard control magnet M-103A (option)
Use conditions Usage Detecting magnet
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

FSA-0801-AS3

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Characteristics
* Stainless steel (SUS304) housing
* Applicable to detect liquid surface of various types of liquid
* No power supply required for driving the switch
* “Zero“ power consumption because of using a reed switch
* RoHS compliant
* Japan made
Use conditions Usage Liquid level detection
Operation scheme ON by float up
Liquid for use Water, oil, and chemicals
Liquid density for use 0.8 or higher
Operating temperature – 10℃ to +100℃
Electrical characteristics Operating 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
Structure (materials) Stem SUS304
Nut SUS304
Float SUS304
Stopper SUS304
Lead wire Heat-resistant polyvinyl chloride wire
External drawing

FSA-0801-BS3

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Characteristics
* Stainless steel (SUS304) housing
* Applicable to detect liquid surface of various types of liquid
* No power supply required for driving the switch
* “Zero“ power consumption because of using a reed switch
* RoHS compliant
* Japan made
Use conditions Usage Water level detection
Operation scheme ON by float down
Liquid for use Water, oil, and chemicals
Liquid density for use 0.8 or higher
Operating temperature – 10℃ to +100℃
Electrical characteristics Operating 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
Structure (materials) Stem SUS304
Nut SUS304
Float SUS304
Stopper SUS304
Lead wire Heat-resistant polyvinyl chloride wire
External drawing

FSA-0811-AS3

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Characteristics
* Stainless steel (SUS304) housing
* Horizontally mounting type
* Applicable to detect liquid surface of various types of liquid
* No power supply required for driving the switch
* “Zero“ power consumption because of using a reed switch
* RoHS compliant
* Japan made
Use conditions Usage Water level detection
Operation scheme ON by float up
Liquid for use Water, oil, and chemicals
Liquid density for use 0.8 or higher
Operating temperature – 10℃ to +100℃
Electrical characteristics Operating 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
Structure (materials) Stem SUS304
Nut SUS304
Float SUS304
Stopper SUS304
Lead wire Heat-resistant polyvinyl chloride wire
External drawing

FSA-0811-BS3

Zoom

Characteristics
* Stainless steel (SUS304) housing
* Horizontally mounting type
* Applicable to detect liquid surface of various types of liquid
* No power supply required for driving the switch
* “Zero“ power consumption because of using a reed switch
* RoHS compliant
* Japan made
Use conditions Usage Water level detection
Operation scheme ON by float down
Liquid for use Water, oil, and chemicals
Liquid density for use 0.8 or higher
Operating temperature – 10℃ to +100℃
Electrical characteristics Operating 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
Structure (materials) Stem SUS304
Nut SUS304
Float SUS304
Stopper SUS304
Lead wire Heat-resistant polyvinyl chloride wire
External drawing

FSE-0808-AS3

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Characteristics
* Most suitable for detecting drinking water level
* No power supply required for driving the switch
* “Zero“ power consumption because of using a reed switch
* RoHS compliant
* Japan made
Use conditions Usage Water level detection
Operation scheme ON by float up
Liquid for use Water, and drinking water
Liquid density for use 0.8 or higher
Operating temperature – 10℃ to +100℃
Electrical characteristics Operating 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
Structure (materials) Stem Modified PPO
Nut Modified PPO
Float PP foam
Stopper SUS304
Lead wire Heat-resistant polyvinyl chloride wire
External drawing

FSE-0809-BS3

Zoom

Characteristics
* Most suitable for detecting drinking water level
* No power supply required for driving the switch
* “Zero” power consumption because of using a reed switch
* RoHS compliant
* Japan made
Use conditions Usage Water level detection
Operation scheme ON by float down
Liquid for use Water, and drinking water
Liquid density for use 0.8 or higher
Operating temperature – 10℃ to +100℃
Electrical characteristics Operating 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
Structure (materials) Stem Modified PPO
Nut Modified PPO
Float PP foam
Stopper SUS304
Lead wire Heat-resistant polyvinyl chloride wire
External drawing

Credit : http://www.na-web.co.jp