Limit Switches

Product ID: ALS300M2

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ALS series limit switches box including ALS200, ALS300, ALS400, ALS500 and ALS600 series are designed and manufactured by AFL Group through advanced state-of-the-art engineering technology and its special patent technology. AFL Group have made the products with solid, beautiful shape and high-level quality. All of the ALS series Limit switches fully meet ISO5211, Namur and IP67 standards. The mechanical switch, proximity sensor, magnet sensor, ASi sensor and DeviceNet sensor are all available in the ALS series.

Based on 94/9/EC of 23 March, EN13980, EN60079-0:2006 and EN60079-1:2004 production standards, ALS400/500/600 series Limit switches 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, the ALS600 series valve monitor can offer excellent resistance to most corrosive chemicals as well as hazardous industrial atmospheres.
Enclosure Die-casting aluminum: O-ring sealed
Coating Dichromate conversion with polyester powder coating
O-rings Buna N
Environment Type 4, 4X, IP67
Area Classification Standard
Fasteners Stainless steel
Shaft Stainless steel Namur
Conduit Entries Two ½” NPT
  Also available with two ½” BSPP, M20-1.5
Sensor Standard 2 SPDT CROUZET Mechanical Switches, 15A125-250 VAC
Sensor Optional ML2 : Low Temp. -40, 2SPDT 15A 125-250VAC, CROUZET
Sensor Optional MG2: Gold contacts, 2SPDT 15A 125-250VAC, CROUZET
Sensor Optional M3: 3SPDT CROUZET Mechanical switches, 15A125-250VAC
Sensor Optional M4: 4SPDT CROUZET Mechanical switches, 15A125-250VAC
Sensor Optional M5: 2DPDT CROUZET Mechanical switches, 15A125-250VAC
Sensor Optional PP22: Two p+f NCB2-V3-No inductive sensors NAMUR (2 wire), 8DCV,
Sensor Optional PA23: 2-ALPS Inductive sensors (2/3 wire), 10-30 VDC,
Sensor Optional QA23: Two ALMS 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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