HD1

HD1 SERIESMICRO SWITCH Technology004997Issue 2VALUE PROPOSITIONThe HD1, Honeywell’s sealed subminiature MICRO SWITCH family, provides a small-footprint switching solution to assist in hitting overall system-level size and design goals in high volume applications.The HD1 switch provides a fully certified, reliable, and repeatable solution over the lifetime of the product.Slow-action mechanism enables compact switch footprint and design.APPLICATIONSPresenceDetectionEnsures door latchingand safe operationFlow SwitchEnables safe andefficient water usagePower SwitchReliable systemcontrol for motors,pumps, fansOperatorControlsInterface controlfor system auxiliaryfunctionsPressureSwitchDetection andwarning of highpressure or overpressure eventsUnless otherwise stated, all characteristic measurements tested according to UL, EN and IEC standards and conditions. Parameters and acceptance criteria validated and confirmed in a certified lab environment. Technical details available upon request.2 Sensing and Internet of Things 3FIGURE 1. PRODUCT NOMENCLATUREHD1Switch TypeElectrical Rating10HD1 SeriesSealedSwitchTerminationCircuit Code1Mounting1Wire SizeA01Actuator TypeA**** Standard wire length is 150 mm [5.91 in] long. Other lengths available upon requestMax. Operating Force @ PlungerSWire Type****M—Special DesignatorMA special designator code is used to indicate some non-standard feature such as a special actuator,wire color, connector, etc.Review product specification to determine the nature of the non-standard feature. This code will consist of up to three alphanumeric characters. A blank designates no difference from the standard listing.4 Datum reference is pillarsACTUATORDatum reference is base of switch for pcb terminalsDatum referenceis top of switch if no pillar or no pcb terminalsNote: “Honeywell” name will be tool marked and rating symbols will be laser marked.FIGURE 2. HD1 SERIES DIMENSIONSPACKAGE DIMENSIONS PILLAR DIMENSIONSZD HDApplications that requireflexibility in design with special configurations available Cost-sensitive applications requiring configurability in actuation and termination Applications that require slow-action mechanism and small overall design footprintLogic level and power-duty (3 A, 125 Vac) amp ratings Industry standard switch footprint and global certifications ideal for “low-cost-of-failure” applications Smallest sealed switch footprint in the Honeywell MICRO SWITCH WARRANTY/REMEDYHoneywell warrants goods of its manufacture as being free of defective materials and faulty workmanship during the applicablewarranty period. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgment or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages.While Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is buyer’s sole responsibility to determine the suitability of the product in the application.Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this writing.However, Honeywell assumes no responsibility for its use.004997-2-EN | 2 | 02/21© 2021 Honeywell International Inc. All rights reserved.m WARNINGIMPROPER INSTALLATION• Consult with local safety agenciesand their requirements whendesigning a machine-control link, interface and all control elements that affect safety.• Strictly adhere to all installationinstructions. Failure to comply with theseinstructions could result in death or serious injury.m WARNINGMISUSE OFDOCUMENTATION•The information presented in this product sheet is for reference only. Do not use this document as a product installation guide.•Complete installation, operation, and maintenance information is provided in the instructions supplied with each product.Failure to comply with theseinstructions could result in death or serious injury.HoneywellSensing and Internet of Things 830 East Arapaho Road Richardson, TX FOR MORE INFORMATIONHoneywell Sensing and Internet of Things services its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing, or the nearest Authorized Distributor, visit or call:USA/Canada +302 613 4491Latin America +1 305 805 8188Europe +44 1344 238258Japan +81 (0) 3-6730-7152Singapore +65 6355 2828Greater China+86 4006396841RELATED DOCUMENTATION• Submin Comparison Chart • Applying Precision Switches • ZD datasheet • ZW datasheet。

Technical Manual for the Heat Detector HD1 – Exd IICPlease note that every care has been taken to ensure the accuracy of our technical manual. We do not, however, accept responsibility for damage, loss or expense resulting from any error or omission. We reserve the right to make alterations in line with technical advances and industry standards.1.0 INTRODUCTIONThe HD1 heat Detector has been designed for use in flammable atmospheres and harsh environmental conditions. The marine grade alloy Exd version is suitable for use offshore or onshore, where light weight combined with corrosion resistance and strength is required.2.0 INSTALLATIONThe Heat Detector is mounted via 4 X Ø9mm fixing holes in feet on the base of the unit.The fixing holes have been designed to accept an M8 caphead screw or bolt.MEDC recommend the use of stainless steel fasteners.The Heat Detector will operate in any attitude2.1 Removing the CoverUnscrew the 4 x M6 cover fixing screws and lift the cover clear of the enclosure.See 2.2 Cable Termination.After cable termination has been completed the cover can be replaced and secured to the enclosure.2.2 Cable TerminationCable termination should be in accordance with specifications applying to the application. MEDC recommend that all cables and cores should be fully identified.Ensure that only the correct certified glands are used and that the assembly is shrouded and correctly earthed. All cable glands should be of an equivalent IP rating to that of the Heat Detector.In order to maintain the IP rating, the glands should be sealed to the Heat Detector using a sealing washer or sealing compound.The internal earth terminal must be used for the equipment grounding connection and the external terminal is for a supplementary bonding connection where local codes or authorities permit or require such connection.2.3 GeneralWhen installing and operating explosion-proof electrical equipment, the relevant national regulations for installation and operation (e.g. EN60079-14 and IEE Edition Wiring Regulations) must be observed. Ensure that all nuts, bolts and fixings are secure.Ensure that only the correct certified stopping plugs are used to blank off unused gland entry points. We recommend the use of ‘HYLOMAR PL32 COMPOUND’ on the threads of the stopping plugs in order to maintain the IP or NEMA rating of the unit.3.0 OPERATIONThe Heat Detector consists of a sealed element containing a single normally open (N.O.) thermal switch which operates at a fixed temperature. The sensor element is fully sealed and no attempt must be made to modify this in any way. Adjustment of the temperature setting is not possible.4.0 MAINTENANCEDuring the working life of the Heat Detector it should require little or no maintenance. However, if abnormal or unusual environ-mental conditions occur due to plant damage or accident etc., then visual inspection is recommended.If a fault should occur, then the unit can be repaired by MEDC.UNDER NO CIRCUMSTANCES SHOULD ANY ATTEMPT BE MADE TO EITHER UNSCREW THE HEAT DETECTOR ELEMENT FROM THE ENCLOSURE OR GAIN ACCESS TO THE INSIDE OF THE HEAT DETECTOR ELEMENT. EITHER OF THESE ACTIONS WILL RESULT IN THE ASSEMBLY BECOMING UNSAFE FOR USE IN A POTENTIALLY EXPLOSIVE ATMOSPHERE.If you have acquired a significant quantity of Heat Detectors, then it is recommended that spares are also made available, (please discuss your requirements with MEDC’s Technical Sales Engineers).5.0 CERTIFICATIONCertified to EN60079-0:2006, EN60079-1:2004, EN62141-0:2006, EN61241-1:2004Exd IIC tD A21 IP6X T85°C (Tamb = -20°C to +55°C).ATEX Certificate Number: Baseefa 08ATEX0320The ATEX certificate and the product label carry the ATEX group and category marking: II 2GDWhere:signifies compliance with ATEX signifies suitability for use in surface industries2 signifies suitability for use in a zone 1 areaG signifies suitability for use in the presence of gasesD signifies suitability for use in the presence of dustA21 signifies suitability for use in the presence of dust in a zone 21 areaThe product label also carries the following mark:This signifies unit compliance to the relevant European directives, in this case 2014/34/EU , along with the number of the notified body issuing the EC type examination certificate.6.0 FUNCTIONAL SAFETYIntroductionThe HD1 Heat Detector has been designed for use in flammable atmospheres and harsh environmental Conditions. The marine grade alloy (Exd version) or Glass Reinforced Polyester (Exem and Exia versions) are suitable for use offshore or onshore, where light weight combined with corrosion resistance and strength is required.The safety function of the Heat Detector is to detect when a predefined temperature is reached.Under No fault (Normal) operating conditions the Heat Detector contacts are normally openUnder fault conditions the failure mode of the Heat Detector is a failure to activate when a predefined temperature is reached. For the failure rate associated with this failure mode please refer to the table below. Assessment of Functional SafetyThe HD1 Heat Detector is intended for use in a safety system conforming to the requirements of IEC61508 Sira Test & certification has conducted a failure Modes Effect and Diagnostic Analysis (FMEDA) of the HD1 Heat Detector against the requirements of IEC61508-2 using a proof test interval of 8760 hours.The HD1 Heat Detector is classed as a Type A device.Conditions of Safe Use1.The user shall comply with the requirements given in the manufacturer’s user documentation (SafetyManual) in regard to all relevant functional safety aspects such as application of use, installation,operation, maintenance, proof tests, maximum ratings, environmental conditions, repair, etc;2.Selection of this equipment for use in safety functions and the installation, configuration, overallvalidation, maintenance and repair shall only be carried out by competent personnel, observing all the manufacturer’s conditions and recommendations in the user documentation.3.All information associated with any field failures of this product should be collected under adependability management process (e.g., IEC 60300-3-2) and reported to the manufacturer.4.The unit should be tested at regular intervals to identify any malfunctions; in accordance with this safetymanual.MEDC Ltd, Colliery Road, Pinxton, Nottingham NG16 6JF, UK.Tel: +44 (0)1773 864100 Fax: +44 (0)1773 582800Sales Enq. Fax: +44 (0)1773 582830 Sales Orders Fax: +44 (0)1773 582832 MEDC Stock No. E-mail:**************Web: TM228-ISS C。

《中国产前诊断杂志（电子版）》　２００９年第１卷第２期·新进展快讯· ＣＵＬ７位点突变是造成雅库特人种身材矮小症的原因樊晶（同济大学附属第一妇婴保健院，上海　２０００４０） 据日本学者ＭａｋｓｉｍｏｖａＮ等２００７年１２月发表于《医学遗传学杂志》的研究表明，雅库特人的身材矮小症是由于ＣＵＬ７位点的突变引起的。

该项研究共有来自３７个雅库特人家庭的４３名身材矮小症患者参与，他们均患有常染色体隐性遗传非进展性生长不足和面部畸形，但智力正常。

雅库特人被认为是孤立人群且此疾病在其他人群中罕见，研究者使用７６３个微卫星标记对被调查者基因组进行纯合性基因定位，并在判别区域内找出候选基因，以确定导致该疾病的基因。

所有家庭均在相同基因区域内有相同的单倍体型，可以解释３ Ｍ综合征（侏儒、面部畸形、骨骼异常）和忧郁面容综合征（Ｇｌｏｏｍｙｆａｃｅｓｙｎｄｒｏｍｅ）的发生，研究还发现被调查者都具有位于ＣＵＬ７位点的异常纯和突变，该突变为移码突变，导致在Ｑ１５５３Ｘ位点过早形成终止密码子。

雅库特身材矮小症患者具有独特的临床特征，如新生儿呼吸窘迫的高发生率，少有骨骼异常，而其他雅库特生长不足患者的临床特征与３ Ｍ综合征相似。

这可能与ＣＵＬ７突变导致胎儿胎盘血管异常和支气管软骨组织发育异常有关。

这些研究发现可为具有ＣＵＬ７突变的身材矮小症的临床多样性及发病机制提供新的思考。

ＰＫＨＤ１基因突变筛查可用于诊断常染色体隐性遗传多囊性肾病樊晶（同济大学附属第一妇婴保健院，上海　２０００４０） 根据２００５年３月《国际肾病学》杂志文章报道，常染色体隐性遗传多囊性肾病（ＡＲＰＫＤ）与染色体６ｐ１２上的ＰＫＨＤ１基因突变有关。

该文首次报道了确有ＰＫＨＤ１变异的ＡＲＰＫＤ患者的长期跟踪研究结果。

常染色体隐性遗传多囊性肾病大多数表现为围产期或新生儿死亡，但存活者的临床谱比既往的普遍认知更加多变。

ＢｅｒｇｍａｎｎＣ等追踪了１６４个（来自１２６个无关家庭）存活新生儿的临床过程，平均观察期超过６年（０至３５年）。

维护
在长期使用摄像机以后，其机构可能由于磨 损或润滑油损耗而引起异常噪音。最适当的 保养措施就是定期对设备进行保养。如果出 现异常噪音，请咨询当地的 Sony 经销商。
激光束 激光束可能会损坏 CMOS 传感器。如果 在有激光束的场景中进行拍摄，注意不要 让激光束直射进摄像机的 CMOS 传感器。
通风
使用菜单操作摄像机.................. 57 EXPOSURE(曝光)菜单................ 59 WHITE BALANCE(白平衡)菜单... 60 PICTURE(图像)菜单 ................... 61 PAN/TILT/ZOOM或两台以上摄像机放置在一 起，并且编号相同，使用一台遥控器就 会同时操作两台摄像机。如果两台摄像 机被安装地较近，需将它们设为不同的 编号。
关于摄像机编号设置的详情，可参阅“使 用遥控器操作多台摄像机”（22 页）。
目录 1
使用前须知
注意事项
操作或存放环境
在以下环境中操作或存放摄像机可能导致摄 像机损坏 ： • 温度极高或极低的场所 ( 操作温度 : 0˚C-
40˚C) • 长时间暴露在阳光下，或靠近加热设备的
场所 ( 如加热器附近 ) • 靠近强磁场的场所 • 靠近强电磁辐射源的场所，如无线电或电
视发射器附近 • 经常震动或晃动的地方
概述
性能 ........................................... 50 随机附件.................................... 50 部件与控制的位置及功能........... 51
摄像机 .................................. 51 遥控器(随机附件) .................. 54