Reed proximity sensor BMSNZ/4600

rectangularNAMUR2-wire

• REED CONTACT 2-wire - NAMUR output • ATEX certified II 1GD for zone 0;20 • TYPE Z and W • Cable output General features: These sensors produce an output contact activated by an external magnetic field, independent by the polarity of the field. The activation distance depends upon the power of the magnet (see page C-9), which must be ordered separately. The output impedance complies with the NAMUR standard, allowing the diagnostic of the connections. The special material of the housing allows the use without additional protections against electrostatic charges. Technical data: • Working voltage: 7,7 ÷ 9 Vdc • Output logic: normally open • Consumption at 8,2 V with Rx = 1000 Ω activated: ≥ 3 mA non-activated: ≤ 1 mA • Operate time max: 1 ms • Release time max: 0,4 ms • Temperature range: - 20 ÷ + 60°C • Degree of protection: IP67 • Cable conductor cross section: 0,14 mm2 in Type Z 0,35 mm2 in Type W • Marking: II 1D Ex iaD 20 T60° C II 1G Ex ia IIC T6 • Certified IMQ 08 ATEX 010 • According to: EN60957-5-6/EN60079-0/EN60079-11/EN60079-26 Safety parameters: • Vi max: 13,5 Vdc • Ii max: 60 mA • Pi max: 200 mW These sensors must be used in conjunction with associated apparatus (See Sect. E) Use in hazardous area according to instruction manuals