AR5750B Refrigerant/SF6 Gas Leak Detector Description A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life. Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting. This rechargeable refrigerant gas detector respond to all halogenated refrigerant, but also apply to: A. This was response to all halogenated refrigerant (including chlorine and fluoride). Including but not only limited to below: CFCs e.g. R12, R11, R500, R503 etcâ?¦ HCFCs e.g. R22, R123, R124, R502 etcâ?¦ HFCs e.g. R134a, R404a, R125 etcâ?¦ Also can detect compound gas for example AZ-50, HP62, Mp39, etcâ?¦ B. Detect gas leaks in hospital equipments. C. SF6 gas was detected in high voltage circuit shot cut.. D. Detect halogen gas when gas mixing with, chlorine, fluorine,bromine. E. Detect carbon tetrachloride from the dry cleaning machine. F. Detect the halon gas from the fire extinguisher. AR5750B Refrigerant/SF6 Gas Leak Detector Specifications * Detect itemâ??: All halogen gasâ?? * Sensitivityâ??: Halogen refrigerant gas 3gr / yrâ?? * Response timeâ??: Instantaneousâ?? * Warm up timeâ??: < 6 secondâ?? * Continuous operation timeâ??: 5 hours(slightly vary with operation)â?? * Operation temperatureâ??: 0 to 52 deg C( 0 to 110 deg F) * Power supplyâ??: 2000mAh, 3.7V lithium rechargeable batteryâ??
1.product description IWD-300 barrier gate control radar is developed for the entrance and exit management of parking lots or underground garages. It can precisely control the rising and falling of the gate rod by cooperating with the main control board of the gate control system, effectively avoid the "accidental injury" of the gate rod to the passing vehicles or pedestrians in the radar field of view,and realize intelligent anti smashing. IWD-300 radar adopts the highly integrated RF chip SOC scheme, which has the characteristics of small size, low cost, all-weather work, high detection sensitivity, high precision, easy to debug and installation, very good stability and reliability. The working frequency of the radar is 77-81Ghz, with Linear Frequency Modulation and Continous Waveform,which make the available bandwidth up to 4GHz.The range resolution is up to 4cm, and ranging accuracy is better than 2cm; millimeter wave antenna adopts multiple transmitting and multiple receiving mode, with high angular resolution and angle measuring accuracy; signal processing and control unit adopts DSP + arm dual core architecture. Through the joint optimization design of software and hardware, this product can accurately identify and distinguish the pedestrian, vehicle and other targets passing through the brake lever area, and avoid the phenomena of "smashing the vehicle", "smashing the person" and "not dropping the lever". 2.Technical Specifications Input Voltage(Volts) 10~16 Temperature Range()-40~85 Power(W)< 2.5 Water Rissistance LevelIP67 Connection InterfaceRS485 Size(mm) 107.5*73.2* 18
IBG1001-T Serial Barrier Gate Functions & Features 1. Manual release device to operate the barrier when power failur 2. Barrier motor with die-casting aluminum alloy is high-hermetic and easy for heat dissipation 3. Motor cooling fan to avoid the over-heating possibility 4. Automatic reversing when the barrier boom meets the obstruction - 5. Auto closing realization through menu setting on the control panel 6. The barrier works well with infrared photocells, loop detectors, card readers, ticket dispensers, manual switch(wire control), traffic light 7. RS485 Communication Module is compatible Technical data Electronic box working temperature:-40+75 Power: 220V�±10%, 110V�±10%, 50/60HZ Rated power: 120W Relative humidity: ,90% Remote control distance: ,30m Net weight: 60kgs Speed: 1S, 3S, 6S
1, size: diameter 320mm x diameter 63mm x h910mm Belt:48*2000mm 2, available material: 201#stainless steel , titanium gold , steel powder coated 3, material thickness:1.0mm steel); 0.8mm(s/s)
Price ADA swing barrier gate ,Wide passage Swing Turnstile for handicap Main Function and Features: 1)CXT ADA Swing barrier gate can be connected with a variety of card-reading device, and receive the signal of relay switch. 2)Can be connected by external switch button or remote control, to realize the passing control of one-way or two-way control 3)With the automatic reset function, The swing arm closes automatically within certain delay time (3 s, 5 s, 10 s, 60 s for optional) 4)Mechanical anti-clamp: Mechanical anti-clamp mainly relies on reasonable design ,system will automatically detect and stop running when human body or other objects impede its moving , swing force is small, won't hurt human or other objects. 5)Humanized self protection provided by CXT ADA Swing Turnstile gate: When turnstile is impeded by human body or other objects, the system will continuously detect 1-5 times (every 5 seconds), if without relieve obstacles, the system automatically stop and be in closed state, under which parts of the devices are in a dormant state, effectively avoid damage the original device. When receive the next effective passing request and automatically back to normal When system fails to detect and reset signals properly (i.e., swing arm hit the box), system automatically detect 1 to 5 times, each time for 5 seconds, if still there is no reset signal, the swing arm automatically return to normal lock status.( Function declarations: even if the reset light accidentally be damaged, system can still be on work to zero the phenomenon of circuit burn or electrical failure. 6) Open and close speed can be adjusted within 0.8 2 s, with 16 gear, according to the demand ,freely adjust on and off speed . 7)Open and close speed can be adjusted within 0.8 2 s, with 16 gear, according to the demand ,freely adjust on and off speed . 8)Power is normally open, the system automatically when the power is let the swing arm in an open position, swing arm adjustable open direction. 9)Synchronous swing arm is adjustable (for double pendulum)? Contact us to get more details on CXT price ADA Wide passage Swing barrier gate Turnstile
Security Tripod Turnstile gate for door access Main functions and features: 1with auto failure checking and failure reminding function, make it easy for maintenance and operation. 2can be connected with any control device and receive the output control signal , can be controlled by external button or remote control. To achieve bi-directional access control. 3can set one or bi-direction passing at will. Auto reset function: arm rotates 90 degree and auto resets after detection of human/objects? passing , or auto cancels passing right and resets if there has no valid passing within specified time. 4lighting indicator :high brightness passing indication. 5anti-trailing arm rotates 120 degree for normal passing and will hold tight and alarm if there has trailing. 6fire control input: can be connected to the fire alarm signal, realize continuous electric pole normally open. 7memory function:l accurate signal memory, continuous to receive many times the legitimate signal, after the last man detected by automatic reset, greatly improve the speed of traffic. 8alarm prompt function: illegal traffic or blunt brake automatically sends an alarm. 9anti-reverse function: in the process of arm reset, if there has reverse force, arm will start anti-reverse function automatically and send out alarm till external forces disappear , then back to zero for normal passing. 10anti buffering function: arm holds tightly after rotating corresponding angle to realize humanized protection .And auto reset when the external force disappears. 11auto pod fall and auto pod raising.Auto drop when power is off, auto raising when power is on. 12dynamic prompt:when receiving legitimate open-gate signal, arms move forward about 5 degree, and rotate mutely with a soft touch to the reset point.
Vertical Tripod Turnstile with coin collecting tank used in Bus station 1.Unidirectional or Bi-directional pass are available . 2.Anti-crash, turnstile arm holds tightly without receiving valid open signal. 3.Anti-follow, turnstile arm rotates 120degree for each passing and then locks automatically. 4.Auto-reset function. A.Turnstile arms rotate 120degree for each passing and then lock automatically. B.If the passenger does not pass in given time, arms will lock automatically.(given time can be set by operator). 5. Arms drop automatically when power off to meet the fire safety management requirements. 6.Can be linked with multi card-read devices. Turnstiles work on basis of receiving reply switch signal. 7.Normal open or normal close, arms drop can be controlled via external button. 8.Unidirectional or bidirectional access control can be realized by the external button . 9.Convenient operation and maintenance(with functions of failure self-checking and alarm). Optional Functions: Long-distance control and management Passenger counting Supplying durable and easy operation Bus station 3 armed Turnstile gate
Agent and distributor are wanted by Professional Security Turnstile /Time attendance Flap barrier gate supported with Factory bottom price. We have complete series of Tripod Turnstile,full height turnstile,Flap barrier gate,Sliding turnstile,drop arm turnstile,optical Turnstile and etc!
The SKY-P3 is intrinsically safe design, built with HD 1080P video recording flashlight. Using the latest technology with H.265 video compression, 1080P full HD video performance, built-in WIFI module for smartphone and PC connection. It would be applying in Railway, Electric Power Industry, Metallurgy Industry, Petroleum & Oil Industry, Fire Fighting, Mining and other flammable atmosphere. FLatest H.265 Video Compression Format Support Full HD 1080P Video Record Support 2M Pixel Image Capture Support Audio Record Large Capacity TF Card, Up to 64GB Support WIFI Network, Support PC or Smartphone Connection for Live Video and Playback Record Support Long Distance Lighting, Up to 100M Three Modes Lighting, High/Low/Flashing Lighting & Record Up to 4 Hours, Record Up to 6 Hours, Lighting Up to 20 Hours Special High Capacity Lithium Battery, Rechargeable, Detachable, Recycle and LED Battery Indicator IPX8 Waterproof, Crash Proof and Explosion Proof Design Specification: Product NameHD Ex Flashlight CameraModelSKY-P3 Video CompressionH.265 / H.264 Video Resolution1080P Capture Resolution2M PixelAudio CompressionG.711 LensView Sight at 90°TF CardDefault 32GB, Up to 64GB WirelessWIFI Connection (IEE802.11b/g/n)PlaybackSupport PC & Smartphone LED Power 1WBattery 6000mAH, Rechargeable & Detachable Running TimeLighting & Record Up to 4 Hours, When Record Cut Off, Lighting is still work for 8 Hours; Only Record Up to 6 Hours, When Record Cut Off, Lighting is still work for 8 Hours; Only Lighting Up to 20 Hours Battery RecycleAbout 300 TimesEx LevelEx ib �C T4 Gb WaterproofIPX8 (-2m 0.5h)Weight330g Working Temperature-20°C - 40°CSize¢61*188.5mm
Technical parameters: Product Sizeï1500*1350*2300mm Materialï304 stainless steel turnstile gate Thickness of steelï1.5mm Channel Widthï700mm Power supply voltageïAC220 ± 10%V, 50HZ Passing speedï< 40 person/min Gate open timeï0.2 second Feature of productï 1.Fault detection,user-friendly maintenance and use 2.Bidirection, or one direction permitted, one forbidden, or one direction need card reader, one for free. 3.Free movement in both directions without power, power lock function automatically restore on power in case of emergency.
Product Description 1.Fault detection analarm functions easy to use anmaintenance 2. The running status can be programmeancontrollewith the built-in keyboaron the main board 3. Mechanical antipinch function. If the gate meets resistance in the reset process motors will stop working automatically within the prescribetime anreset again after the default delay (till fully reset) 4. Anti-breakthrough function. The gate is lockeautomatically until opening signal received 5. Synchronization functions (for dual gate equipments) 6. Automatic reset function. Shoulthe user fail to pass within the prescribetime (default time is 5 seconds),the system will cancel the authority of the current user automatically 7. Gate can be set as normally open or normally closed 8. Can be usewith variety of carreaders: IC / Icarreaders bar codes fingerprints etc. (Access controller needed) 9. Direction can be set as single-direction or bi-direction 10. LEdirection indicator 11. Gate auto opens when power off anauto close when power on complying with fire safety Requirements 12. Alarm function in case of illegal intrusion anreverse intrusion etc. 13. Counter function (optional) 14. Support infrarephotocell for anti-pinch anreset function (optional)
Specifications 1. All items have 12 months quality guarantee. 2. Custom design shape and logo, for large amount, custom logo is available. 3. Supported by professional engineers. 4. Special discount of our distributors or agents in their area. 5. Packing in standard export carton, paper carton and wooden cases. 6. CE available. MaterialCold-rolled plate and Paint  Dimensions1000(L)*280(W)*1000(H)mm Stainless steel thicknessstandard 1.5mm, can be thickenedPowersingle movement 50W Arm length510mm outside the boxPower supplyAC22±10%V, 50HZ Tolerance of arm80KgNormal life5 millions times Pass speed30-40 people/minuteGate opening time0.2 seconds Communication interfaceTCP/IP or RS485Input interfaceDry contact signal or 12V level signal MOQ1 pieceCertificationCE
Speed Gate features and function of : 304stainlesssteel,Appearancedesign,generous,beautiful,humanizeddesign.Appearancecanbecustomized; High-performanceintegratedcontrolpanel,stronganti-interferenceability,StabilitySystem,Drivemoduledoesnotheat,Lowpowerconsumption; BysmallbuttonsonSRU,cansetthedevice'soperatingstatus; AntiPinch,antibumpsfunction:Whenobstaclesencounteredintheprocessofarmresetting,motorstopsoropenagain; Scourprotectionfunction:Whentheopensignalisnotreceived,armwillbelockedafter5degreesrotation; Automaticresetfunction:Afterturnstileopened,notpasswithinaspecifiedperiodoftime,thesystemwillautomaticallycanceltheaccessprivilegesofusers; Readthecardwithmemoryandwithoutmemoryfunction:Userscanbesetusingthekeyboardaccordingtotheirneeds; Audiblealarmfunction:Includingunlawfulentry,trailingalarm; 6---10pairsofinfraredsensorstodetectthetrailingandantipinch; Uniquedesign,perfectcontroltechnology,beautifulanddistinguisheddesign,makingproductsfrequentlyfavoredbydomesticandforeignhigh-endusers. Speed Gate technical parameters of : Dimensions:(L)1400(W)140(H)1000(mm); Stainlessthickness:standard1.5mm,Canthicken; Turnstilecomponents:cabinet,arm,movement,controller,encoder,electromagneticbrake,glasspanel; Swingarmlength:300-600mm; Transmissionarmangle:180degree; Swingdirection:One-wayortwo-way;
Solar Power Wireless Cctv Bullet AP Hd Ip Home Security Camera Systems,Website:http://www.solar-securitycamera.com,Wifi Bullet Camera
Solar Power Hd Cctv Ip Network Outdoor Wireless Internet Surveillance Security Camera,Website:http://www.solar-securitycamera.com,Wifi Bullet Camera
Solar Ip Camera Outdoor Box Security Light And Camera With Sd Card Sim Card,4g LTE Bullet Camera u
Solar Power 5mp Cctv Ccd Security Ip Camera And Ip Camera,4g LTE Bullet Camera
Solar Power Home Security Surveillance Camera Cctv Camera Systems,4g LTE Bullet Camera
Solar Power Wireless Wifi Ip Ir Dome Ptz Cctv Security Camera,Wifi PTZ Camera url
Solar Outdoor Wifi Ptz Dome Night Vision Cctv Ip Camera Surveillance,Wifi PTZ Camera
