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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

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

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.

Fb30 pressure switches are used to regulate tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. Equipped with an unloader valve, they could prevent compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. Both one and four-ports manifold style are available which provides easy mounting of valves and gauges..

1) operating pressure range: 5bar-12 bar;
2) differential pressure range: 2bar
3) 20a, 240vac, 50hz

0.3kg, cartons

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