Mining intrinsically safe PA phone The device is a kind of mining intrinsically safe broadcast communication, signal communication and alarm device. It is suitable for the environment where the coal gas and coal dust are explosive and dangerous in the coal mine. The telephone can be self-expanded as communication and dotting signal liaison system, and can also be matched with other electric control devices, locking the equipment and ensuring the safety of the personnel and the equipment. Wantai is specialized in producing combined monitoring system and Explosion Proof Control Box, Vacuum Electromagnetic Starter, etc. Our products are very popular, if you are interested in our products, please contact us as soon as possible. The product adopts fast-plug connector, simple and convenient wiring to reduce the loss bursting point, easy to maintain The floating battery pack is built-in, thus the communication is ffected when external power supply is interrupted temporarily The digital voice communication technology is adopted to realize automatic gain control, so as to ensure that the calls are clear and undistorted The product adopts the modular structure and is sealed with epoxy resin. It is damp proof, shockproof and easy to maintain stop lock output control signal With emergency It can be used in conjunction with our companys KHP144-K mine belt conveyor protection electronic control device to realize fault alarm along the line Main technical parameters Intrinsically safe parameters Power supply: Ui: 18.5V, Li: 700mA Battery powered: Uo: 9.8V, Lo: 500mA Working voltage: 9.6V
1.Formulate production according to original battery standard; 2.Dual IC protection design ensure the safety and extends the battery's life cycle; 3.Safe battery,Anti-overcharge&Against over-current&Anti-explosion protection; 4.Green battery,enviromental materials pass RoHS certificate; 5.Support OEM, Packaging Design,Professional design team, tailor-made for you.
HD Rental LED Display Rental LED Display IRH Series 500mm * 500mm Cabinet 2.6mm,2.976mm Black SMD LEDs Contrast: 8000:1 High difinition rental LED display Easy Installation Standard 500mmx500mm Spring Lock Connection design with micro-adjustment. Adjustable screen radian Stable & Reliable Digital monitoring indication High Precision Die-Casting Aluminum Light weight Urtra-Thin Die-casting Cabinet Quality Materials Strong Cabinet Full Black and Mat LED lamp to ensoure high contract ratio Good ventilation Design Reliable stainless locks. Seetronic or Nertrik Connectors Easy Maintenance Double protection against Bump Quick replacement of all the parts Cover protection for all LEDs
VMS Trailer Display VT Series Australian Trailer Mounted Variable Message Sign (VMS) Australian Standard AS4852.2-2009 50mm; FeaturesAustralian Standard VMS Trailer Display Design and manufacture to meet Austrailan Standard AS4852.2-2009 Easy Control RS232 Serial Direct Connection GPRS (Remote Control) Optional Industry PC
LED Poster AP Series LED Poster 5mm (Outdoor), 4mm (Indoor), 2.5mm (Indoor) Available Features Lower Power Consumption The power consumption for an LED Poster is only 1/10 of used in LCD panel. (Comparable with same size) Easy Move & Maintenance Easy transportation and move by using strong wheel. Easy place of Power supply and LED panels. Smart Asynchronous control Group Intelligent Control (GIC System). Location Precise Advertising. Advertising Management System 3G / 4G / WIFI / USB control. GPS real-time monitoring. We can make customized size as per request
We can supply lots kind of communication cables with best quality.
Dual Lavalier Interview Microphone.
USB Lavaliver Microphone With Headphone Jack,Lavalier Microphone
Cost-effective lavalier condenser microphone.
RDT-TP03B P3.91 SMD performance full-color indoor HD transparent led display screen for stage Product Description Customizable Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall is transparency and display integrity. According to the customer project customize the curved cabinet. Appearance LED strip has been protected by aluminum, no bare IC and other electronic components, more safe and reliable, the product appearance is more beautiful and tidy. Easy to install and maintenance The light bar is plug-in type, support front and back maintenance, and only need to replace the light module, easy operation, low maintenance costs, short time. No External connection cable Seeing right picture, the upper part is finished installation, the lower part is open the rear cover. No any connection cable after installation,very clear.
ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China Detailed Images ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in ChinaISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China AmFlex Pro, Fine Pitch Flexible LED screen, is ideal for Broadcasts,museums,retail, theaters, corporate or event venues etc industries. With the AmFlex Pro you can create an extraordinary design that wows audiences at the most creative locations. AmFlex Pro Flexible LED screen is bendable,ultra-slim, ultra high resolution display ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China The slim and lightweight magnetic module can stick to customized frame and fit to any construction design. It needs very little space for wire and mounting. ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China Resolution is often the key factor in most of LED installations,which will decide how much information you will display. The AmFlex Pro is the highest resolution flexible LED display in the market. AmFlex Pro utilizes the ideal module size (400mm x 300mm), allowing for both 16:9 and 4:3 video ratios.
P10.4 high brightness 5500nits full-color indoor transparent rental led screen with 3 years warranty Product Description Customizable Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall is transparency and display integrity. According to the customer project customize the curved cabinet. Flexible installation cabinet Cabinet supports both horizontal and vertical installation, depending on the curtain wall environment; choose the horizontal or vertical place- ment installation. Appearance LED strip has been protected by aluminum, no bare IC and other electronic components, more safe and reliable, the product appearance is more beautiful and tidy. Easy maintenance The light bar is plug-in type, support front and back maintenance, and only need to replace the light strip, easy opera- tion, low maintenance costs, short time.
High Brightness Digital Taxi Advertising LED Display Board 1.Key Features: 1.High Resolution 2.5,3,5 mm pixel Spacing 2.Intensity >=5000 nit 3.Intelligent Power Supply Management 4.Quick installation and maintenance 5.Multiple control Options 6.Made of high quality LEDs 7.Lower Power Consumption 8.IP65 grade Model Type: P2.5 P3 P5 Pixel Pitch 2.5 mm 3mm 5mm LED Type SMD 2121 SMD1921 SMD 2727 Pixel Density 160,000 dot/ m2 111,111 dots 40000 dot/ m2 Module Size 160*160mm 192*96 160*160mm Frame Size 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) 820mm( L) x 390mm(H) X W:170mm(bottom)/ 99mm (top) 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) Frame Materials Aluminum Aluminum Aluminum Screen Size 960mm*320mm 768mm*288mm 960mm*320mm Screen Resolution 384*128 dot 256*96 dots 192*64 dot Brightness >=5000 nit >=3500 nit >=5500 nit Contrast >8000:1 >8000:1 >8000:1 View Angle 150°(H)/150°(V) 150°(H)/150°(V) 150°(H)/150°(V) Scan Mode 1/16 scan 1/32 scan 1/8 scan Power Supply Input DC9--24V DC9--24V DC9--24V Max Consumption 420w 270w 450w Average Consumption 130w 90w 150w Optimal Viewing Distance 1--20M 3--20M 5--50M Driving ICs: ICN2038 ICN2038 ICN2038 MTBF 10,000 Hours 10,000 Hours 10,000 Hours Frame Frequency 60-85HZ 60-85HZ 60-85HZ Fresh Frequency >1920HZ >1920HZ >1920HZ Control Method Asynchronous Asynchronous Asynchronous Control Mode 3G/4G/WIFI/ Ethenet/ USB 3G/4G/WIFI/ Ethenet/ USB 3G/4G/WIFI/ Ethenet/ USB Temperature Operating -40°~+70° -40°~+75° -40°~+75° Working Humidity 10%-90%RH Screen Protection Waterproof, rust-proof, dust-proof, anti-static, anti-mildew Power Protection over-temperature/over-current/ over-voltage protection Package Honeybox Package Dimension 1100mm(L) X 500mm(H) X 270mm(W) Screen Weight: 24 kg 15kg 23kg Gross Weight: 31 kg 22Kg 30kg Certificates CE. ROHS CE. ROHS CE. ROHS
Taxi Top Advertising LED Display Sign 1.Key eatures: 1.High Resolution 2.5,3,5 mm pixel Spacing 2.Intensity >=5000 nit 3.Intelligent Power Supply Management 4.Quick installation and maintenance 5.Multiple control Options 6.Made o high quality LEDs 7.Lower Power Consumption 8.IP65 grade Model Type: P2.5 P3 P5 Pixel Pitch 2.5 mm 3mm 5mm LED Type SMD 2121 SMD1921 SMD 2727 Pixel Density 160,000 dot/ m2 111,111 dots 40000 dot/ m2 Module Size 160*160mm 192*96 160*160mm rame Size 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) 820mm( L) x 390mm(H) X W:170mm(bottom)/ 99mm (top) 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) rame Materials Aluminum Aluminum Aluminum Screen Size 960mm*320mm 768mm*288mm 960mm*320mm Screen Resolution 384*128 dot 256*96 dots 192*64 dot Brightness >=5000 nit >=3500 nit >=5500 nit Contrast >8000:1 >8000:1 >8000:1 View Angle 150°(H)/150°(V) 150°(H)/150°(V) 150°(H)/150°(V) Scan Mode 1/16 scan 1/32 scan 1/8 scan Power Supply Input DC9--24V DC9--24V DC9--24V Max Consumption 420w 270w 450w Average Consumption 130w 90w 150w Optimal Viewing Distance 1--20M 3--20M 5--50M Driving ICs: ICN2038 ICN2038 ICN2038 MTB 10,000 Hours 10,000 Hours 10,000 Hours rame requency 60-85HZ 60-85HZ 60-85HZ resh requency >1920HZ >1920HZ >1920HZ Control Method Asynchronous Asynchronous Asynchronous Control Mode 3G/4G/WII/ Ethenet/ USB 3G/4G/WII/ Ethenet/ USB 3G/4G/WII/ Ethenet/ USB Temperature Operating -40°~+70° -40°~+75° -40°~+75° Working Humidity 10%-90%RH Screen Protection Waterproo, rust-proo, dust-proo, anti-static, anti-mildew Power Protection over-temperature/over-current/ over-voltage protection Package Honeybox Package Dimension 1100mm(L) X 500mm(H) X 270mm(W) Screen Weight: 24 kg 15kg 23kg Gross Weight: 31 kg 22Kg 30kg Certiicates CE. ROHS CE. ROHS CE. ROHS
Basic Information Material :Silicone+Metal+Steel+Aluminum Alloy Colors: Black/ Red/ Silver Feature: Strong Magnetic Packaging: CaseMe Retail Package Package Size :43*30*32cm Weight: 47g MOQ: 100pc Master Carton Size: 30*21.5*30cm
Variable Speed Limited Sign(VSLS) VS Series Australian Variable Speed Limit Sign Variable Speed Limited Sign(VSLS) Australian Standard AS4852.2-2009 Red (Annulus) / White (Matrix) Safe, Reliable and Stable High intensity LEDs Lower Power Consumption Intelligent Solar & Battery management System Strong Cooling Device Easy Control RS232 Serial Direct Connection GPRS (Remote Control) Optional Industry PC
Variable message signs (vms) Vms series High intensity leds used Asia vms design: 16mm, 31.25mm Australian vms design: 46mm, 58mm With more than 5 years experiences on the production of these products, we are supplying oem business for these products.
independent 3 heating zones temperature control system 1.The upper and lower hot air heating,which can heat up at the same time from the top of he component to the bottom of the PCB;temperature precision control within ±1.8 segment temperature control independently. 2.Adopted high precision K-type thermocouple close-loop control and PID parameter self-setting system;4 temperature curves can be displayed with instant curve analysis function and multi-group user data can be saved;temperature can be tested precisely through external measurement interface,curves can be analysedã?�set and correct on the touch screen at any time. Precision optical alignment system Using high definition and adjustable CCD color optical alignment system,beam splitamplificationlesseningfine adjustment and auto focus with the function that automatic color aberration resolution and brightness adjustment,adjustable image contrast;equipped with 15 high definition LCD monitor. Multi-functional and humanized operation system 1.Adopting the HD touch human-machine interface;upper heating head and mounting head designed 2 in 1;providing many kinds of titanium alloy BGA tuyere can be rotated in 360 degree for easy installation and replacement. 2.Xã?�Y and R angle adopted micrometer fine-tuning,accuracy locating,precision can reach ±0.01mm. Superior safety protection function With the alarm function, after the BGA welding the machine can alarm by itself.In the case of temperature abuse, the circuit can power off automatically with the double over-temperature protection.Temperature parameter having password protection to prevent any modification. Technology parameter 1Power supply:AC 110V/220V±10 50/60Hz 2Total power:Max4200W 3Heater power:Upper temp.zone 1200W,second temp.zone 1200W,IR1800W 4Electrical material :Driving motor+PLC smart temp.controller+color touch screen 5Temperature controlling:high precision K-sensorClosed Loop),independent temp.controller,the precision can reach ±1 6Locating way:V shape slot,PCB support jigs can adjust,Laser position 7PCB size:Max 260260mm Min55mm 9Overall dimension:L450W480H670mm 10Chips:Max 60Ã?60mm Min 11 mm 11Weight of machine:35KG 12Color :Gold&gray 13camera:Auto out & in 14Optical system:Industry prism+HD industry camera 15Working mode:Five mode for choosing: semi auto, manual,weld,remove,mount
Good Day We would like to introduce to you our company H – Star Enterprises, Inc, manufacturer of Phoenix material handling products and other allied items. Over a decade now we have been manufacturing steel products like: STEEL PALLETS, RACKING SYSTEMS, SHELVINGS, CAGES, TROLLEYS, CARTS, and other special fabricated products such as: STAINLESS GREASE TRAPS and WATER TANKS. Our steel products are all customized to suit our clients need. Most of them are made of mild steel plate, galvanized iron (G.I.) and stainless steel and are fabricated using state-of-the-art roll-forming machine and machine press. Attached herewith are brochure / flyer for ready reference. If you need some clarifications, please feel free to call the undersigned for a visit to further explain technical details of the products at your most convenient time.
1. Introduction Designed for coverage expansion of conventional macro cell base station for rural area with low popularity. To minimize the influence in ul path by higher power from dl, both paths are fully separated by electrical and mechanical. High-precision power control by zero error attenuator technology. Adaptive pwm fan control protects residents from loud noise. It has following key features : - supports 1.8ghz wcdma band, 3fa - gsm 900/1800/1900, cdma 800/1900, lte 900/1800 band also available - consists of two unit by dl and ul - dl : 50dbm, ul : 0dbm output - high input range : 30 ~ 46dbm - high precision output control by hybrid analog and digital attenuator - auto limit control , auto shut down, auto fan control - high ingress protection for harsh field environment
