TURCK防爆开关，德国图尔克电感式传感器，BI2-G12-Y1X
ATEX 防爆认证II 组设备，设备等级1G. 可用于气体危险0区
ATEX 防爆认证II组设备，设备等级1D，可应用于粉尘危险2区
满足SIL2和IEC61508标准
M12 x 1圆柱螺纹
铜镀铬
2线直流, nom. 8.2 VDC
输出遵循本安型DIN EN 60947-5-6(NAMUR)标准
电缆连接
功能原理
电感式传感器以非接触和无磨损的方式检测金属物体。以无磨损和非接触的方式检测金属物体。电感式传感器通过铁氧体线圈上构成的RLC线圈产生磁场。
可提供各种温度范围从-60 °C 到 +250 °C.
额定工作距离Sn 2 mm
安装方式齐平
实际测量范围≤ (0,81 x Sn) mm
重复精度≤ 2 满量程的 %
温度漂移≤ ± 10 %
磁滞1…10 %
环境温度-25…+70 °C
输出性能2线, NAMUR
开关频率5 kHz
电压Nom. 8.2 VDC
无激励电流损耗≥ 2.1 mA
激励电流损耗≤ 1.2 mA
设计圆柱螺纹, M12 x 1
尺寸34 mm
外壳材料金属, CuZn, 镀铬
感应面材料塑料, PA
底帽塑料, EPTR
扭矩10 Nm
连接电缆
线缆材质5.2 mm, 蓝, LifYY, PVC, 2 m
线缆横截面2 x 0.34mm2
防震动性55 Hz (1 mm)
防冲击性30 g (11 ms)
防护等级IP67
开关状态指示LED指示灯 黄
TURCK防爆开关，德国图尔克电感式传感器，BI2-G12-Y1X
ATEX category II 1 G, Ex zone 0
ATEX category II 1 D, Ex zone 20
SIL2 as per IEC 61508
Threaded barrel, M12 x 1
Chrome-plated brass
DC 2-wire, nom. 8.2 VDC
Output acc. to DIN EN 60947-5-6 (NAMUR)
Cable connection
Functional principle
Inductive sensors detect metal objects contactless and wear-free. For this, they use a high-frequency electromagnetic AC field that interacts with the target. Inductive sensors generate this field via an RLC circuit with a ferrite coil.
We offer special versions for emperatures of -60 °C up to +250 °C.
Rated operating distance Sn 2 mm
Mounting condition flush
Assured switching distance ≤ (0,81 x Sn) mm
Repeatability ≤ 2 % of full scale
Temperature drift ≤ ± 10 %
Hysteresis 1…10 %
Ambient temperature -25…+70 °C
Output function 2-wire, NAMUR
Switching frequency 5 kHz
Voltage Nom. 8.2 VDC
Non-actuated current consumption ≥ 2.1 mA
Actuated current consumption ≤ 1.2 mA
Approval acc. to KEMA 02 ATEX 1090X
Internal capacitance (Ci) / inductance (Li) 150 nF / 150 μH
Device designation É II 1 G Ex ia IIC T6 Ga/II 1 D Ex ia IIIC T115 °C
Da
(max. Ui = 20 V, Ii = 20 mA, Pi = 200 mW)
Construction threaded barrel, M12 x 1
Dimensions 34 mm
Housing material metal, CuZn, chrome-plated
Material active area plastic, PA
End cap Plastic, EPTR
Max. tightening torque housing nut 10 Nm
Connection cable
Cable quality 5.2 mm, blue, LifYY, PVC, 2m
Cable cross section 2 x 0.34 mm2
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 g (11 ms)
Protection class IP67
Switching state LED yellow
TURCK防爆开关，德国图尔克电感式传感器，BI2-G12-Y1X
