打滑检测器DH-J 价格
DH-J打滑检测器产品概述
DH-J打滑检测器是一款采用先进传感器技术的非接触式工业检测设备，主要用于监测输送带、滚筒等旋转设备的运行状态。该产品通过智能感应原理实时捕捉设备转速，当检测到异常低速或打滑现象时立即输出报警信号，有效预防物料堆积、设备损坏等事故。其一体化结构设计简化了安装流程，铝合金外壳具有优异的防腐蚀和抗冲击性能，适用于矿山、冶金、电力等多种工业场景。612
核心功能特点
该检测器采用无接触式工作原理，避免了传统机械式检测器的磨损问题，使用寿命显著延长。内置ARM单片机芯片实现毫秒级响应，可精准识别转速下降至正常值70-80%的异常状态。产品支持4-20mA模拟量输出和继电器开关量双信号模式，兼容PLC控制系统。独特的防水防尘设计（IP65防护等级）确保在粉尘、潮湿等恶劣环境下稳定运行。安装时仅需两螺栓固定，通过调节感应面距离（建议4mm）即可快速完成调试。815
Technical Introduction of DH-J Slip Detector
The DH-J Slip Detector is an intelligent monitoring device employing inductive sensing technology for rotational equipment. It continuously tracks the operational speed of conveyor belts and rollers without physical contact. When the speed drops below preset thresholds (typically 30% reduction from normal), the detector triggers instant alerts through relay outputs or 4-20mA analog signals. The aluminum alloy housing withstands harsh industrial environments including high humidity and corrosive conditions. Its modular design integrates sensor and control unit, requiring only 15mm gap between sensor and trigger surface for optimal performance.2023
Key Advantages
This detector eliminates mechanical wear through contact-free design, achieving over 100,000 operation cycles. The dual-row LED display provides real-time speed visualization, while the potentiometer allows precise adjustment of slip rate parameters (20-2000 RPM range). Applications span across bulk material handling systems in ports, coal mines and steel plants where belt slippage prevention is critical. The device features 10-second startup delay to avoid false alarms during equipment initialization. Optional high-temperature models are available for environments up to 70°C. Easy maintenance is ensured by the sealed enclosure and standardized mounting brackets.916
适用场景与参数
广泛适用于带式输送机、斗式提升机等设备的转速监控，检测带速范围0.8-3.5m/s。典型安装位置包括驱动滚筒附近或回程皮带下方，保持触轮与皮带边缘200-300mm间距。工作电压支持AC220V/380V或DC24V多种配置，功耗低于20W。特殊设计的抗干扰电路有效克服工业现场电磁干扰，脉冲计数精度误差小于0.01%。可定制感应距离（10-50mm）和输出方式（NPN/PNP）满足不同自动化系统需求。1427
Application Scenarios
Ideal for speed monitoring in belt conveyors, bucket elevators and rotating machinery with 0.1-2000RPM detection range. The detector installs horizontally beneath conveyor belts or near drive pulleys, requiring minimal clearance (200-300mm from belt edge). Standard models operate at -20℃~+70℃ ambient temperature with optional high/low temperature variants. The device supports flexible power inputs (85-265VAC or 110-380VDC) and offers adjustable response time (1-8sec delay). Customizable options include stainless steel housing for food/pharmaceutical industries and explosion-proof versions for hazardous areas.2126
打滑检测器
MSD-3，SLKG，SJK-5，FYDDH-02，DH-J，DH-1，DH-2，DH-3，
胶带输送机-系列
YT-51，YT-52，YT-53，YT-54，YT-55，YT-56，YT-57，YT-58，YT-59，YT-60，YT-61，YT-62，YT-63，YT-64，YT-65，YT-66，YT-67，YT-68，YT-69，YT-70，YT-71，YT-72，YT-73
拉绳开关
JKPT1，JKPT2，JLK2-S，JLK3-S，JSB-KPP，JY3/PK-12-30，JJLK1-AW，JSB/KLS-1，JSB/KLS-2，JSB/KPP-12-30，JSB/KPP12-30，LP2-2，LL-A，LX-52，LXA-01GKH-T1-A，LXA-01GKH-T2-A，LXA-02GKH-T1-F，LXA-02GKH-T2-F，LXA-02GKH-T2-A，LS-I，LS-II，L18-1A，PK-10-45，PLS，SPS-2D，SLSFT2系列，XDFL2-ZS，XLLS-D，XTD-LS，XTD-PK，XTD-SH，XTD-SJ，XDT-SL，XTD-ZL，YLXA-10A，YH25-1，YLSD-2，ZS71，ZS73，ZS75，HFKLT2系列，GYLS-I，GRB-19150，GRB-17088，GRB-19670，FKLT2系列，DLK2-15AD-H，DLK2-15B-H，DLK2-15A ,，BLK-2，BLK-1，
跑偏开关
LW-PKG-12-30，PK1-2BW，PXA-34K，PXA-34KK-A，PH12-30，ROS-2D，TLPK，WHKP-12-30，XLPP，YTJKPT1，YTJKPT2，YWPPH，ZWQ-I2-30， DDP-LJ2， DPK-12-30，DPP-LJ2, HFKPT1-12-30，HFKPT1-20-35，
料位开关
NL32，PRL-100，PRL-170，PFG86，PFG86F，RS-02A，RS-03A-0420，SR-10S，SR-10F，SR-20F，SR-30F，SR-80，TLZX-b，UZK-10，UZK-11，UZK-300，XTD-ZL-B，ZXK-1，ZXK-2，ZL-K，HZX，ERT-100，C181-1，C181-2，BFZ-D81A，
撕裂开关
PDSL-160K/HB，SLKG-120-25，SLKG-200HL，YPSL-A，YPZLD-10A，DB-100，
料流检测器
PNS-1，QR-10，QR-20，QR-21,QR-30,RT20-220VAC，RT21，RZ32-A，RZ32-B，RS-10，RS-20，RS-30
欠速检测器
BDS1-F/LW，
堵煤开关
HDM-B
行程开关
E400-08TB，
开关
HXY-LZ，HPPL，DH80，BH-1115，
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