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8C433003VA02VGLMB数字量输出模块
与电有关的前置器传感器输入接受一个非联系人
3300系列5 mm、3300 8 mm或3300 XL 8 mm接近探头和延长电缆。
权力需要-17.5 Vdc至-26 Vdc12 mA时无隔离栅最大功耗，-23 Vdc至-26 Vdc，带隔离栅。以更积极的方式操作可能导致电压低于-23.5 Vdc在减小的线性范围内。供给体贴
输出变化小于2 mV
输入电压每伏变化电压延长电缆电容
典型69.9 pF/m（21.3 pF/ft）现场接线0.2至1.5 mm2（16至24 AWG）。建议使用3根导线屏蔽三芯电缆和镀锡电缆现场接线。最大长度305米（1000英尺）3300 XL前置器传感器和监视器。请参阅频率响应图至图13（第27页和28）用于高信号衰减使用更长时间时的频率现场布线长度。
线性范围2毫米（80密耳）。
线性范围从大约0.25毫米开始距离目标（10 mils），距离0.25至2.3毫米（10至90密耳）（约-1至-17 Vdc）。
推荐间隙设置径向振动
-9Vdc[约1.27 mm（50密耳）]
增量比例因子（ISF）标准5米或1米
系统：7.87伏/毫米（200毫伏/密耳）±5%
包括互换性误差当以增量测量时超过80密耳0.25毫米（10密耳）线性范围从0°C到+45°C（+32°F至+113°F）。
标准9米
系统：7.87伏/毫米（200毫伏/密耳）±6.5%包括互换性误差当以增量测量时超过80密耳0.25毫米（10密耳）线性范围从0°C到+45°C（+32°F至+113°F）。
Electrical
Proximitor
Sensor Input
Accepts one non-contacting
3300-series 5 mm, 3300 8 mm or
3300 XL 8 mm Proximity Probe
and Extension Cable.
Power
Requires -17.5 Vdc to -26 Vdc
without barriers at 12 mA
maximum consumption, -23 Vdc
to -26 Vdc with barriers.
Operation at a more positive
voltage than -23.5 Vdc can result
in reduced linear range.
Supply
Sensitivity
Less than 2 mV change in output
voltage per volt change in input
voltage.Extension Cable
Capacitance
69.9 pF/m (21.3 pF/ft) typical
Field Wiring
0.2 to 1.5 mm2 (16 to 24 AWG) .
Recommend using 3-conductor
shielded triad cable and tinned
field wiring. Maximum length of
305 metres (1,000 feet) between
the 3300 XL Proximitor Sensor
and the monitor. See the
frequency response graphs in
through Figure 13 (pages 27 and
28) for signal rolloff at high
frequencies when using longer
field wiring lengths.
Linear Range
2 mm (80 mils). Linear range
begins at approximately 0.25 mm
(10 mils) from target and is from
0.25 to 2.3 mm (10 to 90 mils)
(approximately –1 to –17 Vdc).
Recommended
Gap Setting for
Radial Vibration
-9Vdc [approximately 1.27 mm
(50 mils)]
Incremental
Scale Factor
(ISF)
Standard
5- or 1- metre
System:
7.87 V/mm (200 mV/mil) ± 5%
including interchangeability error
when measured in increments of
0.25 mm (10 mils) over the 80 mil
linear range from 0 °C to +45 °C
(+32 °F to +113 °F).
Standard
9-metre
System:
7.87 V/mm (200 mV/mil) ± 6.5%
including interchangeability error
when measured in increments of
0.25 mm (10 mils) over the 80 mil
linear range from 0 °C to +45 °C
(+32 °F to +113 °F).
