Open Reversible Inflatable Liferafts

Conventional fire fighting control panel with 4 zones and 3 sound output, designed to connect with 2/4 wired smoke detector, heat detector, manual call point, manual release, gas release lamp etc. 1. Specifications a. Four Style B (Class B) Initiating Device Circuits (IDCs). b. All zones accept two-wire smoke detectors and any normally-open contact devices. c. One built-in Fire Fighting Ouput. d. 24-volt operation. e. Resettable four-wire smoke detector power @ 500 mA. f. Non-resettable power @ 500 mA. g. One-man walk-test programmable for silent or audible test. h. Disable/Enable control per IDC. i. Reverse polarity protection.

1. General Conventional Fire Alarm Control Panel with four Zones 2. Specifications Two Style B (Class B) Initiating Device Circuits (IDCs). All zones accept two-wire smoke detectors and any normally-open contact devices. One built-in Fire Fighting Ouput. 24-volt operation. Resettable four-wire smoke detector power 500 mA. Non-resettable power 500 mA. One-man walk-test programmable for silent or audible test. Disable/Enable control per IDC. Reverse polarity protection. 3. Packaging and shipping Conventional Fire Alarm Control Panel with four Zones 1 pc/carton box;carton M:43*17*51cm

1). 0.15mm, 0.18mm, 0.2mm and 0.28mm helium quality PVC which is specially customized for helium purpose, it is more elastic and extend life time, meeting EN71, SGS related standards, can bear low temperature(about -20¡ã C), do not get crack in the winter. 2). Special customized PVC, more than 8 hours test to make sure no leakage, all which will save your helium expense and last at least 10 days once filled. 3). Extensively placed in all kinds of opening ceremonies, promotion activities, sport activities, rental business, parties, clubs, parks, squares, outdoor entertaniment, and etc, which will bring much advertisement effect... 4). Full digital printing is available, you can get 540x1080 dpi printing from our Japanese high resolution digital printing machine. 5). Lighting systems are available 6). Free Repair kits with patching material and glue. 7). All of our giant helium advertising balloons are reusable, durable, attractive, versatile, and easy inflate or deflate. 8). We accept other interesting designs from you, and OEM service is available. And we also have experienced technicians or designers in the fields of design, quality control, etc... 9). MOQ: 1PC 1.SGS PVC materials 2.custom sizes 3.custom printing

Model:S271 Name: GSM 3G M2M RTU (4D+I4AI+4DO+1TH+1USB) The GSM 3G M2M RTU is a multi I/O port remote terminal unit. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G communications. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. Large internal memory for save 1000 historical data, USB port for configuration and upgrade firmware; 4. 4 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 4 Relay outputs, 5A/30VDC,5A/250VAC; 6. 4 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 9. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 10. Supports remotely restart the RTU, and configure it by SMS commands remotely; 11. Supports over voltage protection and phase-reversal protection; 12. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 14. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.

Model:S272 Name:GSM 3G M2M RTU (8DI+6AI+4DO+1TH+1USB+1RS232/485) The GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can connect intelligent meters or PLC. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G communications. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. 4G SD card for save historical data, USB port for configuration and upgrade firmware; 4. 6 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 4 Relay outputs, 5A/30VDC,5A/250VAC; 6. 8 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. I/O ports with opto-isolated, RS232/485 with 15KV ESD protection; 9. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 10. RS232/485 can be used as data transparent transmission for different intelligent meters or PLC; 11. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 12. Supports remotely restart the RTU, and configure it by SMS commands remotely; 13. Supports over voltage protection and phase-reversal protection; 14. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 15. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.

Optics: Led 1* philip 230w lamp Life: 2000 hrs Power: Ac90-260v 50/60hz Power consumption: 270w Movement: Smooth and precise resolution for pan/tilt movement 630° /540° /360° pan and 270°/180° /90° tilt movement optional Scan position memory, auto reposition after unexpected movement Colors: 1 color wheel with 11 colors plus open Gobos: 1 static gobo wheel with 16 gobos plus open Features: 2.5° beam angle Anti-reflection 136mm front lenses Motorized focus from near to far(2.5m-30m) 8-facet prism with variable speed and direction Frost filter available (hybrid effect for wash) Dual flag mechanical dimming system 20t/sec high speed led shutter/strobe effect with variable speed Preset variable/random strobe and dimming pulse effect Operation (8 built-inprograms) 2.4' tft lcd display (320*240pix) Display reversible for up side down application Powercon in/out 3-pin xlr connectors in/out Constant temperature readout and management function Lamp using time readable on the display Function: Electronic ballast and power supply Improved optics and flat beam field No need for adjustment of reflector or lamp Variable direction rainbow effect with speed adjustable Vector mode with blackout mib function Fan cooling system -35-45°c max ambient temperature Dimensions:203(d)*348(w)*434(h)mm Control: Control mode:dmx512, master-alone and sound activated or auto operation Control channel:13/15 dmx channels usitt dmx-512 Dimensions and weight: Packing dimensions:490(d)*370(w)*375(h)mm Net weight:13.2kg Gross weight: 15.2kg

Optics: Led 1* osram 280w lamp Life: 2000 hrs Power: Ac90-260v 50/60hz Power consumption: 330w Movement: Smooth and precise resolution for pan/tilt movement 630° /540° /360° pan and 270°/180° /90° tilt movement optional Scan position memory, auto reposition after unexpected movement Colors: 1 color wheel with 11 colors plus open Gobos: 1 static gobo wheel with 16 gobos plus open Features: 2.5° beam angle Anti-reflection 136mm front lenses Motorized focus from near to far(2.5m-30m) 8-facet prism with variable speed and direction Frost filter available (hybrid effect for wash) Dual flag mechanical dimming system 20t/sec high speed led shutter/strobe effect with variable speed Preset variable/random strobe and dimming pulse effect Operation (8 built-inprograms) 2.4' tft lcd display (320*240pix) Display reversible for up side down application Powercon in/out 3-pin xlr connectors in/out Constant temperature readout and management function Lamp using time readable on the display Function: Electronic ballast and power supply Improved optics and flat beam field No need for adjustment of reflector or lamp Variable direction rainbow effect with speed adjustable Vector mode with blackout mib function Fan cooling system -35-45°c max ambient temperature Dimensions:203(d)*348(w)*434(h)mm Control: Control mode:dmx512, master-alone and sound activated or auto operation Control channel:13/15 dmx channels usitt dmx-512 Dimensions and weight: Packing dimensions:490(d)*370(w)*375(h)mm Net weight:13.2kg Gross weight: 15.2kg

Pneumatic actuator, China rotary rack and pinion pneumatic actuator for ball valves Pneumatic Actuator: Rack and pinion Actuator design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Pneumatic actuator feature 1,structure is compact rack and pinion pneumatic actuators 2,low friction,long service life and the switching frequency is up to 1000000 times 3,used for angular stroke valves, ball valves, butterfly valves and plug valves 4,mounting flange in accordance to DIN/ISO5211,DIN3337,control valve with NAMUR standard 5,high quality aluminum alloy, the surface hard anodized + Teflon 6,through a variety of certificate: ATEX, CE, MD, CQC certificate 7,all products in the factory, are to undergo a rigorous testing, each actuator are marked on the production code, easy identification and tracking service 8,high-end products, excellent quality, complete certification system Pneumatic actuator Structure 1. Indicator Position indicator with NAMUR is convenient for mounting accessories such as Limit Switch box positioner and so on. 2. Pinion the pinion is high-precision and integrative, made from nickelled-alloy steel, full conform to the latest standards of ISO5211, DIN3337, NAMUR. the dimensions can be customized and the stainless steel is available. 3. Actuator Body According to the different requirements, the extruded aluminum alloy ASTM6005 body can treated with hard anodized, powder polyester painted(different colours are available, such as blue, orange, yellow, etc.), PTFE or Nickel plated. 4.End Caps Die-casting aluminum powder polyester painted in different colours, PTFE or Nickel plated. 5. Pistons the twin rack pistons are made from Die-casting aluminum treated with hard anodized or made from cast steel with galvanization. Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons. Adjustment the two independent external travel stop adjustment bolts can adjust 5at both open and close directions easily and precisely 7. High Performance Springs Preloaded coating spring are made from the high quality material for resistant to corrosion and longer service life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs. 8. Bearings & Guides Made from low friction, long-life compound material, to avoid the direct contact between metals. the maintenance and replacement are easy and convenient. 9. O-rings Rubber o-rings provide trouble-free operation at standard temperature ranges. for high and low temperature applications viton or silicone.