在超过95年的时间里，NORIS一直是造船业，运输技术，机械和工厂工程的仪器仪表和自动化领域的优质供应商。
NORIS开发，生产和销售定制产品和解决方案，可一次性使用，也可批量生产用于铁路和专用车辆。
NORIS的主营产品有传感器，编码器，电机，信号处理装置和电源等。
NORIS位置传感器DWA系列技术参数
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Technical data
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Measuring principle
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Change in resistance on the voltage divider
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Rotation angle
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360° without mechanical limitation
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Output signal
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2 signal outputs: 0 ... 2 kΩ
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Measuring range
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10° ... 320° in 10° steps (linear acquisition angle)
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Resolution
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∞
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Linearity tolerance
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< +/- 3%
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Load rating
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0.28 W per channel (24 V at 2 kΩ @ 40°C); centre tap max. 1 µA
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Vibration resistance
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4 g DIN IEC 60068-T2-6 increased stress, characteristic curve 2 (10–100 Hz)
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Shock resistance (impact)
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300 m/s2 at 18 ms dwell time DIN IEC 60068-T2-27
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Climatic test
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DIN IEC 60068-T2-30
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Operating temperature
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-40 ... 70 °C
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Storage temperature
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-40 ... 70°C (max. peak values within 30 days/year at relative humidity of 5–95%)
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Humidity
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RH max. 96%
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Insulation voltage
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1 kV
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Protection class
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IP66 as per DIN VDE 0470 (IP68 on request)
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Electrical connection
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Design 1: Terminals for max. 4 mm², with M20 screw connection as per DIN EN 50262
Design 2: 6 x 0.33 mm² fixed connection cables, 3 m in length, M16 screw connection as per DIN EN 50262
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Service life
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> 5 million revolutions / speed < 400 rpm
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Installation position
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Any (casing form can be rotated)
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Approvals
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CE, ABS, BV, DNV-GL, MED
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NORIS位置传感器DWA系列介绍及选型
DWA型旋转位置传感器是坚固，免维护的传感器，特别用于造船业，机械和工厂工程业，可将轴的机械旋转角转换为电信号（用于测量舵角或调节螺距）。
The type DWA rotary position sensors are robust, maintenance-free sensors that are particularly used in the Shipbuilding industry and machinery and plant engineering industry to convert the mechanical rotation angle of a shaft into an electrical signal (for measuring the rudder angle or adjusting the pitch).
NORIS位置传感器DWA系列其他常用型号：
NORIS DWA70-1
NORIS DWA50-1
NORIS DWA90-1
NORIS DWA180-1
NORIS DWA240-1
NORIS DWA320-1