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DIAGRAPH 5760019ACM-BS输出驱动器
除非另有说明以下规格适用于+18之间的3300 XL 8 mm前置器传感器、延长电缆和8 mm探针C和+27C（+64F至+80F） ，使用-24 Vdc电源，10 kΩ负载，AISI 4140钢靶，探针间隙为1.27 mm（50 mils）。性能特征适用于仅由3300 XL 8 mm组件组成的系统。系统精度和互换性规范不适用于校准至AISI 4140钢靶以外的任何目标的传感器系统。可接受一根非接触式3300系列5 mm、3300 8 mm或3300 XL 8 mm接近探头和延长电缆。需要-17.5 Vdc至-26 Vdc（无隔离栅），12 mA最大功耗，-23 Vdc到-26 V直流（带隔离栅）。在高于-23.5 Vdc的正电压下运行会导致线性范围减小。当在线性范围的中心有间隙时，两个独立传感器系统之间的相互作用（串扰）在轴直径至少为50 mm（2 in）或更大的轴上将小于50 mV。您应注意保持传感器尖端的最小间距，通常轴向位置测量至少为40 mm（1.6 in），径向振动测量至少为38 mm（1.5 in），以将串扰限制在50 mV或以下。轴直径小于76.2 mm（3 in）的径向振动或位置测量通常会改变比例因数。
探头压力
3300 XL 8 mm探头设计用于密封探头尖端和外壳之间的压差。探头密封材料由Viton®O型环组成。探头在装运前未进行压力测试。如果您需要对应用的压力密封进行测试，请联系我们的定制设计部门。注：客户或用户有责任确保包含所有液体和气体，并在近贴探头发生泄漏时进行安全控制。此外，pH值高或低的溶液可能腐蚀探针的尖端组件，导致介质泄漏到周围区域。Bently Nevada，股份有限公司对3300 XL 8 mm接近型探头泄漏造成的任何损坏概不负责。此外，由于探针泄漏，3300 XL 8 mm接近型探针不会根据服务计划更换。铝夹支架是一种无螺纹安装支架，设计用于光滑外壳探针（330140、330141、330197和330198）。在为探针设置间隙后，通过拧紧螺钉拧紧夹紧支架。安装螺钉有预先钻好的安全线孔。铝探头螺纹安装支架是大多数3300和3300 XL探头安装的标准安装支架。-01选项包括两个10-24 UNC-2A安装螺钉。-04选项包括两个M5 x 0.8-6g安装螺钉。安装螺钉有预先钻好的安全线孔。
Unless otherwise noted
the following specifications are for a 3300 XL 8 mm Proximitor Sensor, extension cable and 8 mm probe between +18 C and +27 C (+64 F to +80 F), with a -24 Vdc power supply, a 10 kΩ load, an AISI 4140 steel target, and a probe gapped at 1.27 mm (50 mils). Performance characteristics apply to systems that consist solely of 3300 XL 8 mm components. The system accuracy and interchangeability specifications do not apply to transducer systems that are calibrated to any target other than our AISI 4140 steel target.Accepts one non-contacting 3300-series 5 mm, 3300 8 mm or 3300 XL 8 mm Proximity Probe and Extension Cable.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.When gapped at the center of the linear range, the interaction between two separate transducer systems (cross-talk) will be less than 50 mV on shaft diameters of at least 50 mm (2 in) or greater. You should take care to maintain minimum separation of transducer tips, generally at least 40 mm (1.6 in) for axial position measurements or 38 mm (1.5 in) for radial vibration measurements to limit cross-talk to 50 mV or less. Radial vibration or position measurements on shaft diameters smaller than 76.2 mm (3 in) will generally change the scale factor.
Probe Pressure
3300 XL 8 mm probes are designed to seal differential pressure between the probe tip and case. The probe sealing material consists of a Viton® O-ring. Probes are not pressure tested prior to shipment. Contact our custom design department if you require a test of the pressure seal for your application. Note: It is the responsibility of the customer or user to ensure that all liquids and gases are contained and safely controlled should leakage occur from a proximity probe. In addition, solutions with high or low pH values may erode the tip assembly of the probe causing media leakage into surrounding areas. Bently Nevada, Inc. will not be held responsible for any damages resulting from leaking 3300 XL 8 mm proximity probes. In addition, 3300 XL 8 mm proximity probes will not be replaced under the service plan due to probe leakage.The aluminum clamp bracket is an unthreaded mounting bracket designed for use with the smooth case probes (330140, 330141, 330197 and 330198). After gapping the probe, tighten the clamp bracket by tightening the screws. The mounting screws have pre-drilled holes for safety wire.The aluminum probe threaded mounting bracket is the standard mounting bracket for most 3300 and 3300 XL probe installations. The -01 option includes two 10-24 UNC-2A mounting screws. The -04 option includes two M5 x 0.8-6g mounting screws. The mounting screws have pre-drilled holes for safety wire.
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