Proximity Limit Switch

Proximity Limit Switch

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Proximity Limit Switch

Product ID: ALS400PP22

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ALS series proximity limit switch includes ALS200, ALS300, ALS400, ALS500 and ALS600 series is designed and manufactured by AFL Group through advance state-of-the-art engineering technology and its special patent technology which have the product to be solid, beautiful and with high-level quality. All of the ALS series fully meet ISO5211, Namur and IP67 standards. The mechanical switch, proximity sensor, magnet sensor, ASi sensor and DeviceNet sensor are all available in ALS series proximity limit switch.

Based on 94/9/EC of 23 March, EN13980, EN60079-0:2006 and EN60079-1:2004 production standards, ALS400/500/600 series flame proof limit switch box is certified for use in hazardous areas (Class I, Div. 1&2, Group A, B, C and D, Ex d IIB T6, Ex d IIC T6)). Because of the stainless steel (304/316/316L) enclosure, ALS600 series limit switch box / proximity limit switch can offer excellent resistance to most corrosive chemicals as well as hazardous industrial atmospheres.
MODEL NO.ALS400PP22
PRODUCT LINE ACHEM ALS Series Valve Monitor
Enclosure Die-casting aluminum: O-ring sealed
Coating Dichromate conversion with polyester powder coating
O-rings Buna N
Environment NEMA 4,4X,7,8 IP66
Area Classification Class Ⅰ, Div.1&2, Groups A,B,C and D, Ex d IIC T6
  Ex II 2G Ex d IIC T6
Fasteners Stainless steel
Shaft Stainless steel Namur
Conduit Entries Two ¾” NPT
  Also available with two ½” or ¾” BSPP,½” NPT, M20-1.5
Sensor Standard PP22: Two p+f NCB2-V3-No inductive sensor NAMUR (2 wire), 8DCV,
Sensor Optional PA22/3: Two ALPS Inductive sensors (2/3 wire), 10-30 VDC,
Sensor Optional QA23: 2ALMS Magnet sensors (3 wire), 5-240 VAC/DC,
Terminal Strip Contacts 8~14
Mounting Bracket MB – 3.3: 30 x 80, 130 H:20, 30 (Carbon steel)
Temperature Rating -20℃-85℃

Main Products

Stainless Steel Solenoid Valve, Limit Switches, Solenoid Valve, Explosion Proof Solenoid Valve, Namur Solenoid Valve, Miniature Solenoid Valve, Proximity Limit Switch, Valve Limit Switches, Valve monitor, Solenoid valve china

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