ALS-400

      CT6 grade explosion-proof limit switch box ALS-400 series provides a product of high
performance and reliability for high-grade hazardous area. The product has passed
Ex d II CT6 and dust explosion-proof (DIPA20 TA,T6) certifications. Magnesium-free
die-casting aluminum housing makes the product with more safety and reliability.
Certifications: NEMA4, 4X and IP67

SWITCH TYPE

CABLE ENTRY

ISO BRACHET

Mechanical Switches
M2: 2SPDT(HONEYWELL)
M3: 3SPDT(HONEYWELL)
M4: 4SPDT(HONEYWELL)
M5: 2DPDT(CROUZET)
ML2: 2SPDT -40℃(CHERRY)
MG2: 2SPDT Gold Contacts(HONEYWELL)
Additional Sensors for option
T: 4～20mA Analog Output
Proximity Inductive Sensors
PP22A: 2 wire,8.2VDC,≤1mA,Ex ia IIC T6(P+F NCB2-V3-NO-Y)
PP22B: 2 wire,8.2VDC,≤1mA,Ex ia IIC T6(P+F NJ2-V3-N)
PP23C: 3 wire,10-30VDC,0-100mA(P+F NBB2-V3-E2 PNP NO)
PP22D: 2 wire,5-60VDC,4-100mA(P+F NBB3-V3-Z4)
PI23: 3 wire,5-36VDC,4-200mA(IFM IS5026 PNP/NPN)
PA22: 2 wire,10-30VDC,≤150mA(ALPS-24-NO)
PA23: 3 wire,10-30VDC,≤150mA(ALPS-24-NO PNP/NPN)
Magnet Sensors
QA23: 3 wire,5～240VAC/DC,≤300mA(ALMS)

MB3.0: 30*80,H:20~30
MB3.1: 30*130,H:30~50
MB3.2: 30*80,H:20
MB3.3: 30*80&130,H:20~30)
(Carbon Steel or AISI304)