打滑檢測(cè)器DH-3 品牌
DH-3皮帶打滑檢測(cè)器的產(chǎn)品介紹（中文）
DH-3打滑檢測(cè)器是一種專為帶式輸送機(jī)設(shè)計(jì)的智能保護(hù)裝置，主要用于實(shí)時(shí)監(jiān)測(cè)膠帶與滾筒之間的速度差，防止因打滑引發(fā)的設(shè)備損壞或安全事故。該產(chǎn)品采用微型計(jì)算機(jī)芯片技術(shù)，能夠精準(zhǔn)檢測(cè)0.1-9.9米/秒的速度范圍，通過(guò)紅外光電傳感系統(tǒng)將膠帶實(shí)際速度與預(yù)設(shè)值比對(duì)，當(dāng)速度偏差超過(guò)20-30%時(shí)自動(dòng)觸發(fā)停機(jī)信號(hào)。產(chǎn)品結(jié)構(gòu)包含鑄鐵觸輪、鋁合金外殼及防水密封圈，觸輪表面特殊槽紋設(shè)計(jì)增強(qiáng)耐磨性，整體防護(hù)等級(jí)達(dá)到IP65，適應(yīng)-15℃至+65℃的工作環(huán)境�？蓮V泛應(yīng)用于煤礦、水泥、電力等行業(yè)的輸送系統(tǒng)，支持AC220V或DC24V供電，具備常開(kāi)/常閉觸點(diǎn)輸出功能，安裝時(shí)僅需單螺栓固定，維護(hù)簡(jiǎn)便。359
DH-3 Belt Slippage Detector Product Introduction (English)
The DH-3 Belt Slippage Detector is an intelligent protection device developed for belt conveyors, employing microprocessor technology to monitor speed synchronization between the belt and driving pulley. Its non-contact inductive sensing principle detects rotational anomalies within 8-1500 RPM range, triggering alarms when speed drops below preset thresholds (adjustable between 20-30% deviation). The cast iron measuring wheel with anti-slip grooves ensures durability, while aluminum alloy housing with sealed joints provides reliable performance in harsh conditions including dust and moisture. Compatible with both AC220V and DC15-24V power supplies, this detector features two-wire wiring and requires minimal maintenance due to its solid-state design without moving parts. Typical applications include material handling systems in mining, cement production, and power plants, where it effectively prevents equipment damage caused by belt slippage or blockage. Installation flexibility allows mounting via single bolt fixation on conveyor frames. 2615
產(chǎn)品技術(shù)特點(diǎn)
DH-3系列采用電感感應(yīng)原理實(shí)現(xiàn)"智能轉(zhuǎn)速識(shí)別"，可自適應(yīng)設(shè)備正常轉(zhuǎn)速并判斷異常狀態(tài)。其核心優(yōu)勢(shì)包括：一體化結(jié)構(gòu)免除復(fù)雜調(diào)試；內(nèi)置光電隔離電路有效抵抗干擾；脈沖計(jì)數(shù)精度達(dá)±0.01%；具備10秒啟動(dòng)延時(shí)功能以避免誤報(bào)。特殊設(shè)計(jì)的探頭可檢測(cè)軸端或圓周面不平整處，若檢測(cè)面過(guò)于光滑，支持加貼≥2mm金屬片作為信號(hào)生成點(diǎn)。該產(chǎn)品提供兩種型號(hào)：DH-A型驅(qū)動(dòng)能力達(dá)40A接觸器，DH-D型適合PLC信號(hào)輸入，傳輸距離最遠(yuǎn)2公里。121821
Application Scenarios
This device serves critical roles in cross-industry applications: In coal mines, it safeguards long-distance belt conveyors from slippage-induced fires; at cement plants, it monitors rotary kiln drive systems for unexpected slowdowns; in port logistics, it ensures synchronous operation of interconnected conveyors. The detector s IP67-rated housing withstands vibration and temperature fluctuations from -30°C to +75°C, making it suitable for outdoor installations. Its dual-output contacts (1NO+1NC) integrate seamlessly with existing control systems for chain-start/stop operations or emergency braking. Field-adjustable parameters via DIP switches allow customized configuration for varying belt speeds from 0.06m/s to 6.0m/s. 131925
打滑檢測(cè)器
MSD-3，SLKG，SJK-5，FYDDH-02，DH-J，DH-1，DH-2，DH-3，
膠帶輸送機(jī)-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
拉繩開(kāi)關(guān)
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，
跑偏開(kāi)關(guān)
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，
料位開(kāi)關(guān)
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，
撕裂開(kāi)關(guān)
PDSL-160K/HB，SLKG-120-25，SLKG-200HL，YPSL-A，YPZLD-10A，DB-100，
料流檢測(cè)器
PNS-1，QR-10，QR-20，QR-21,QR-30,RT20-220VAC，RT21，RZ32-A，RZ32-B，RS-10，RS-20，RS-30
欠速檢測(cè)器
BDS1-F/LW，
堵煤開(kāi)關(guān)
HDM-B
行程開(kāi)關(guān)
E400-08TB，
開(kāi)關(guān)
HXY-LZ，HPPL，DH80，BH-1115，
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