Features: > > 8 channel 4~20ma signal acquisition, channel to channel is isolated > > testing accuracy> 0.05% > > rs485/232 output, can programme the accuracy of module > > input/output/power supply three-port isolation: 3000vdc > > wide power supply: 8~50vdc > > high reliability, programming convenience, easy to install. > > users can set module address, baud rate. > > support modbus rtu communication protocal Applications > > temperature signal testing/monitoring/cintrol > > rs232/485 industrial automation control system > > industial field signal isolation > > process monitoring & control > > test sensors signal > > laboratory data acquisition > > medical machine monitoring > > 4~20ma signal acquisition Dimensions:123*70*30mm
L-signal measurement, and industrial-site signal isolation and long-term transmission and so on. Products include power supply isolation, signal isolation, linearization, a/d conversion and rs-485 serial communication circuit module. Each serial port can connect maximum 256 pcs of isoad series modules, means of communication using character communication protocol or modbus rtu communication protocol. Its instruction set compatible with the adam modules, the baud rate is set by the user, with other manufacturers control module hanging in the same rs-485 bus, to facilitate host programming. Iso ad series of products are based on single chip of intelligent monitoring and control systems, all the user sets such as the calibration value, address, baud rate, data format, checksum status and other configuration information is stored in nonvolatile memory eeprom inside. Isoda series of products according to industry standard design, manufacture, signal output / communication interface isolation, can withstand 3000vdc isolation voltage, anti-interference ability, high reliability. Operating temperature range: - 45 ~ +80. Model selection Isoad16 u(a) - Vin/iin U1: 0-5v a1: 0-1ma U2: 0-10v a2: 0-10ma U3: 0-75mv a3: 0-20ma U4: 0-2.5v a4: 4-20ma U5: 0-¡¨¤ 5v a5: 0-¡¨¤ 1ma U6: 0-¡¨¤ 10v a6: 0-¡¨¤ 10ma U7: 0-¡¨¤ 100mv a7: 0-¡¨¤ 20ma U8: customized a8: customized Communication interface 485: output is rs-485 interface 232: output is rs-232 interface Dimensions:58*87.5*59mm
Characteristic: Efficiency grade: 0.1/0.2/0.5 International standard signal input: 0-5v/0-10v/1-5v, 0-10ma/0-20ma/4-20ma Output internal signal with high load capability: 5v/0-10v/1-5v, 0-10ma/0-20ma/4-20ma and so on U3: 0-75mv P3: dc5v O4: 0-5v U4: 0-2.5v P4: dc15v O5: 0-10v U8: customer choose P8: customer choose O6: 1-5v A1: 0-1ma O8: customer choose A2: 0-10ma A3: 0-20ma A4: 4-20ma A8: customer choose Example: Eg1: input: 0-5v Accessorial power supply: 24vdc Output: 4-20ma Model: din 1x1 iso-u1-p1-o1 Eg2: output: 4-20ma Accessorial power supply: 24vdc Output: 4-20ma Model: din 1x1 iso-a4-p1-o1 Dimension:62*51*83mm
24 bit accuracy, have been calibrated all signal input before ex factor. Also, users can programme himself, two input types must be same when testing two signals. Communication software: Communication interface: 1 standard rs485 interface or 2 standard rs232 interface Communication agreement: standard ascii, modbus, can make network communicate With plc, rtu or watch software. Data format: 10 bit, 1 start bit, 8 data bits, 1 stop bit. Communication address (0~255) and baud rate (300\600\1200\2400\4800\9600\19200\ 38400bps), max. Communication distance: 1200m, connect by both twists shiled cable. ¡¨¤ 15kv esdprotection, communication response time is less than 100ms. Anti jamming: Set checksum according to need. Its inside contains momentary bate diode, can Restrain surge impulse, protect modules. Model selection: Iso 4021a u(a) - Input voltage or current signal U1: 0-5v a1: 0-1ma U2: 0-10v a2: 0-10ma U3: 0-75mv a3: 0-20ma U4: 0-2.5v a4: 4-20ma U5: 0-¡¨¤ 5v a5: 0-¡¨¤ 1ma U6: 0-¡¨¤ 10v a6: 0-¡¨¤ 10ma U7: 0-¡¨¤ 100mv a7: 0-¡¨¤ 20ma U8: customized a8: customized Communication interface 485: output is rs-485 interface 232: output is rs-232 interface 232/485: output is rs-232orrs-485interface, rs232/485 switchover freely Size:62*51*83mm
Measurement, and industrial-site signal isolation and long-term transmission and so on. Products include power supply isolation, signal isolation, linearization, a/d conversion and rs-485 serial communication circuit module. Each serial port can connect maximum 256 pcs of isoad series modules, means of communication using character communication protocol or modbus rtu communication protocol. Its instruction set Model selection Isoad16 u(a) - 485: output is rs-485 interface 232: output is rs-232 interface Dimension:83*51*62mm
Ing condition of each power unit¡¯s main circuit and progress detailed analysis. Frequency-converting soft start technology The starting current is very low in frequency-convering starting progress. No limit of starting times. After starting the itching progress will not cause problem because fault operation of frequency converting soft start device. Packing: wooden case Dimensions: variable
Model Vl-9404 Product name 4 into 4 vga + audio matrix Pc interfaces 4 Pc interface Vga hddb 15pin, 3.5 audio interface Output interfaces 4 Remote control effective range (m) 10 1, host a 2, a power line 3, a serial control cable 4, a remote control 5, a manual 6, warranty card 7, a certificate
Kb3070 wifi dtu (data terminal unit) is wireless data transmitting terminal , it is uart-eth-wifi (serial port - ethernet - wireless network) converter . This product based on the universal serial interface network standard, built-in tcp / ip protocol stack, enabling the ction Wireless securityWireless mac address filtering Wireless security function switch 64/128/152 bit wep encryption Wpa-psk/wpa2-psk¡¡éwpa/wpa2 security mechanism Network managementRemote web management Configuration file import and export Web software upgrade Serial to ethernet Maximum transmission rate230400bps Tcp connectionMax connection number>20 Udp connectionMax connection number>20 Serial baud rate50~230400bps Other parameters Status indicatorStatus indicator Environmental standardOperating temperature¡êo-20-70¡æ Operating humidity¡êo10%-90%rh¡ê¡§noncondensing¡ê© Storage temperature¡êo-40-80¡æ Storage humidity¡êo5%-90%rh¡ê¡§noncondensing¡ê© Additional propertiesFrequency bandwidth optional¡êo20mhz¡¡é40mhz¡ê¬automatic Size: 82mm(l)*59mm(w)*25.2mm(h) Weight: 170g
Working pressure: max.1bar Circuitbreaking capacity: directly kw with 250v Standard cable length: 5m ~ 100mm or accorrding to customer¡¡¡ê¡ès request Wetted materials: float: polypropylene Cable:polypropylene jacket Counter weight: polypropylene sealed housing Cable material: ho7rn- f3x0.75mm2 , pvc (3x0. 5mm2¡¡§o¬3x0.75mm2, 3x1.0mm2)
10gbps media converter, 90 to 240v ac, 12v dc adapter power source type Specifications: Interface: Left side: One 10gbps rj-45 port One 10gbps sfp + port (mini-gbic) Right side: One rs-232 console port (rj-45 connector) One power jack Wire speed cable length: up to 100m cat6a cable for wire speed transmission Transceiver (phy), teranetics chip for 10gbase-t and net logic chip for 10gbase-r Temperature:
Superspeed (5 gbps) / high-speed (480 mbps) / full-speed (12 mbps) Support sata 2.5'' hdd/ssd Suport 4tb over hdd The design of stack hole in surface and anti-slip facilitates it to stack several hdd enclosure 1pc y-1039 usb 3.0 to sata adapter 1pc power adapter 1pc usb 3.0 micro type b male to type amale cable
Product description mpact size, wide range of applications Product specification/models Model: slm Contact rating: dc 50w/ ac 70va Max. Switching voltage: dc220v/ ac240v Max. Switching current: dc 0.7a/ ac 0.5a Wetted material: sus304/316l, pp..... Installation method: vertical or horizontal Process connection: screw Float size: 28*28mm, 45*55mm, 52*52mm, 75*75mm Medium temperature: -10~125 c(max.200c) Application Widely used to water treatment, food industry, medical industry, chemical industry, electronics industry, ship engineering, textile industry, and hydraulic industry, etc. Other information Product advantages: Can achieve multiple-point or remote control simply and conveniently according to requirements. Payment T/t Delivery 2 workdays Origin Shanghai Minimum order 100 pcs Packaging Standard carton size Samples Free
Product description When the float goes up and down along the fixed support or shaft under the liquid buoyancy and swings up and down, the permanent magnet at the end of float fixed shaft swings accordingly under lever function, which consequnetly drives the micro switch in the junction box to move and output the on or off signal for alarming or remote control. Installation method: A. Keep the electrical interface of the junction box downward, please choose anti-corrosive type sl80/sl81 for acid and alkaline liquids B. Please keep the float and the linkage rod away from the connection tube
Artnet-dmx converter is the ethernet control system based on the artnet protocol, used to convert the artnet network date package into dmx512 date, adopting high-speed arm processor, stable and reliable working. Following art-net standard protocol, it support rj45 network interface and standard dmx512 output interface.
200 amp High Voltage Outdoor AC Disconnector Description & Application AC outdoor high voltage disconnect switch is mainly applied in AC10~40.5kV, 50Hz power system. It is widely used in electric power, railway, mining and oil field. And all fittings not only reasonably& integrally designed but also made of high quality materials. Technical Parameter & Detail Show Technical Parameter Insulator Material: Silicone Rubber Rated Voltage: 12kV Rated Current: 200A,400A,630A,1000A,1250A Rated Frequency: 50Hz,60Hz Rated Lightning Impulse Voltage Withstand: 95kV(phase to earth) 110kV(across isolating distance)ltage: 50kV(phase to earth) 60kV(across isolating distance) Distance between Interrupting Points: ¡Ý205mm Rated Short Time Current Withstand: 25kA,20kA, 16kA/4S Rated Peak Current Withstand: 40kA,50kA Mechanical Life: 2000 times Creepage-distance: ¡Ý410mm Material Conductive contact parts---All the parts are over 20¦Ìm silver coating, preventing from oxidation easily. Insulator--- Silicone Rubber insulator has the performance of light weight, waterproof and non-brittle. Base plate---Stainless steel or hot galvanizing base ensures reliable manipulation & corrosion resistance. Feature & Advantages 1 Stainless steel disc spring bowl¡ª It makes two contact parts much more tighten, and supplies very low resistance. 2 Operation pull ring--- The lever design of pull ring and shift lock-pin ensures high breaking ability. 3 Contact methods---using surface contact instead of point contact, the device prevents too large resistance leading to heat too fast, and provides fire protection as well. Standard The design and test of SSOD disconnect switch are complied with the following standards: ISO9001 IEC62271-102 GB/T 11022-1999 GB 1985-2004 GB/T 5582-1993 GB/T 311.2¡ª2002 Shipping Sea Way Air Way Express PaymentPayPal West Union wire Transfer T/T We¡¯re always at your service, any question please feel free to contact us.
Hotel room no switch Product description: Special touch the doorbell design, no need to consider the bell service life Led lcd display, room number by printing type technology, shorten the production cycle, but artificially error correction Stainless steel outer frame design, don't wear Abs fire retardant materials, improves using security Features: Designed for the hotel room of the hotel designed addresses doorbell, 1 road normal show "don't disturb" and 1 road "please namely clear instructions, capacitive touch screen, " doorbell switch can completely replace traditional mechanical doorbell switch. When guest host don't want to be disturbed, press room "do not disturb" switch, the doorbell display "do not disturb" indicator light, touch the doorbell button the doorbell not ring, L press room "do not disturb" switch, touch screen "do not disturb" design backlighting be lighted, hints at please do not bother, touch the doorbell doesn't work, in the room the doorbell not ring. L press room "please namely cleaning" switch, touch screen "please namely cleaning" design backlighting be lighted, tip room to clean up, let the waiters very clearly know room to clean up the requests. Technical parameters: The product model: h-lr401s Working voltage: ac£¨220v) / weak (dc12v) Since the consumption of power: 0.01 w Longevity: touch infinite times use, relay contacts 10 million times Work humidity: 0-95% Working temperature: - 15 ¡æ - 60 ¡æ Installation standard: 86 bottom box Envelop dimensions:d152mm
1.This converter has many features that enable it to perform in a superior manner.Among those features you will find: 2.Converter coaxial or toslink digital audio signals to analog l/r audio 3.Supports sampling rate at 32, 44.1, 48 and 96 khz. 4. 24-bit s/pdif incoming bit stream on left and right channels 5.Provides electromagnetic-noise-free transmission. 6.Easy to install and simple to oprate.
Micro switches, slide switches, push switches, rocker switches, lever push switches, tact switches, and foot switches, blade switches for tubular motor, linear actuator, soy bean milk machine, coffee grinder, copier, range hood, rice cooker, refrigerator, shredder, central lock, massage chair, treadmill.
Micro switches, slide switches, push switches, rocker switches, lever push switches, tact switches, and foot switches, blade switches for tubular motor, linear actuator, soy bean milk machine, coffee grinder, copier, range hood, rice cooker, refrigerator, shredder, central lock, massage chair, treadmill.
The fb-18(3-phase) pressure switch is specifically designed to stand up to extended duty applications. This switch is factory set but capable of field adjustment. It features different diaphragms for compatibility with a wide variety of fluids, and various terminations including a metri-pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity. It can be widely used for pool and spa, anti-skid braking systems, water pump systems, and dental air compressors etc. 0.3kg, cartons
