1 layer to 52 layer printed circuit board for electronic products could meet all your pcb manufacturing needs, including high multilayer pcb, aluminum based pcb, hdi pcb, rigid-flex pcb, heavy copper pcb, and pcb assembly as well. Our products are widely applied in telecom, industrial control, power electronics, medical instrument , security electronics, aerospace and so on.And provides "pcb one-stop pcb solution" to meet customers’ diverse demands.
Quotation requirement :
----following specifications are needed for quotation:
-quantity
-base material
-board thickness
-copper thickness
-surface treatment
-color of solder mask and silkscreen
1930 Content Management Suppliers
Short on time? Let Content Management sellers contact you.
1 layer to 52 layer printed circuit board for electronic products could meet all your pcb manufacturing needs, including high multilayer pcb, aluminum based pcb, hdi pcb, rigid-flex pcb, heavy copper pcb, and pcb assembly as well. Our products are widely applied in telecom, industrial control, power electronics, medical instrument , security electronics, aerospace and so on.And provides "pcb one-stop pcb solution" to meet customers’ diverse demands.
Quotation requirement :
----following specifications are needed for quotation:
-quantity
-base material
-board thickness
-copper thickness
-surface treatment
-color of solder mask and silkscreen
Housin
Housing materialsteel and tempered glass
C
Id card read/write distance¨¹10cm
Radio 00m
Working temperaturemin
Working environmentsindoor, outdoor
Relative humidity¨¹95% coagulation free
Complies with ieee802. 3 10base-t, ieee802.3u 100base-tx. Store and forward 111function. . Full / half duplex mode, supports auto-negotiation technology . Plug and play installation with automatic port configuration . 1610/100m self-negotiable rj-45 ports, auto-shift 10base-t and 100base-tx. .Basic board width: 4.8 gbps, supply separate board width for each port to 111realize real bon-blocking transmission . Store-and-forward .Built-in 4m bit data buffer, supply full forwarding rate . Supports port trunking . Supports vlan function, max. 16 vlan groups & 802.1q 32 vlan groups max. . Supports 3 kinds of pri setting: port, tos, ieee802.1p .19" standard rack-mounted size
Introduction:
GP4000 is an intelligent GPS vehicle tracker with high cost-effectiveness, its stable performance has been strictly tested in 55 countries under different applications.
It has been widely used in remote monitoring and management of logistics fleet, concrete mixing fleet, reefer fleet, taxi fleet and construction machineries, etc..
GP4000 is applicable to different vehicles and applications with the feature of 8 I/O signal inputs, 6 signal outputs, 1 RS232 serial port supporting more than 10 kinds of external devices.
Features:
Low power consumption & wide voltage input
Multiple intelligent uploading modes, especially data uploading for angel variation.
Built-in triaxial G sensor applicable to different customized projects including intelligent harsh braking alarm .
Built-in road and polygon Geo-fence with alarms for road deviation, road speeding, zone speeding, zone overtime, etc. .
More than 20 kinds of alarm are available (SMS, GPRS).
More than 10 kinds of external devices are supported with excellent redevelopment frame.
43,200 pieces of history data storage with the feature of continuing transferring from breakpoint.
OTA
Function List:
Type Description
Basic Function Transmission Mode TCP/UDP/SMS
Interval type for data uploading Time interval / Distance interval / Angle variation
Data flow control / Power saving mode Factory Setting / Customization / GPS module power off
Intelligent data uploading of time management Time Reference / Week Reference /Day Reference
Vibrating detection Built-in triaxial G sensor
OTA Continue transferring from breakpoint
Mileage Statistics GPS mileage / Electronic mileage
Remote Listen-in Active / Passive
Geo-fence 64
Road / Polygon Geo-fence 100
Hotspot 100
Alarm Type GPRS/SMS/EMAIL
Domain name supported / Build-in backup IP supported
Blind area data supplementary uploading /History data intelligent uploading (43,200 pieces)
GPS antenna open/short circuit detection / GPS signal uploading in real time
Self-check/Self-recovery/Self-protection/ Build-in battery
Alarm 20 kinds
Alarm Function Enter/Exit Geo-fence Alarm, Overtime Parking Alarm, Fatigue Driving Alarm, Overspeeding Alarm, SOS (panic button) Alarm, Backup Battery Starting Alarm, Illegal Ignition Alarm, Harsh Braking Alarm, Neutral Gear Gliding Alarm, Fuel Level Change Alarm, Seat Belt Unfasten Alarm, Towing Alarm, Hotspot Alarm, Deviation from the Route Alarm, Overspeed on Certain Road Alarm, Overspeed in Zone Alarm, Temperature Variation Alarm, Abnormal Tire Pressure Alarm, GPS Antenna Disconnection Alarm, etc.
External Device MDT (Dispatching screen) Two-way voice/SMS dispatching
Camera
RFID
High precision fuel level sensor
Tire pressure monitoring sensor
Temperature & Humidity sensor
Password keypad
Taximeter
Two-way voice box
Magnetic door sensor
Concrete mixer sensor
Control Function Remotely cutting off the fuel pump / 5 output control defined by user
I/O Port 6 Switch signal input
1 Analog signal input (0-5v)
1 Pulse signal input (<3.8v,2KHZ )
5 Switch signal output
1 TTL Serial port
Parameter Dimension (L¡¨¢W¡¨¢H) 103¡¨¢71¡¨¢26mm
Weight 750g (with standard accessories)
Working Current 60-100mA
Working Voltage 10-30V
Backup Battery 8.4V 400mAh NI-MH battery
GPS Chip SIRF Star III
GSM Band 850/900/1800/1900 Mhz
Support 10/100m remote manageable fx media converters, 10/100/1000m remote manageable fx media converters, 1 fx + 2 RJ45 ethernet media converter, 125m~4.25g oeo, and 10g oeo managed at the same time
Cover all functions of common fiber media converters, what's more, it supports protocols like snmp, web, telnet and console
They can realize the integrated management to all chassis.
Media converter card supports protocols like q-in-q double tag vlan, ieee802.1q tag vlan and ieee802.3x flow control
Interface for management: rs232 console port (RJ45) and 10/100mbps RJ-45 ethernet port.
Supporting remote and local management.
With centralized management and top tree, several chassis can be managed in the same interface at the same time; with grouping management any converter can be conveniently manipulated among many converters.
Built-in ip-based web interface.
Supporting remote and local management.
Store and forward mechanism, supporling ieeee 802.3x frame flow control for full-duplex mode
Manual ip address setting/dhcp client for ip address assignment.
Event trap and snmp trap support.
Password setting, ip setting and devices description setting through planet smart discovery utility
Choice of fiber-connector from sc, lc, wdm, multi-mode / single-mode fiber /1000base-sx / lx mini gbic module.
BMS100 battery management and monitoring system power supply 9-60V DC
can monitor 13 PCS 0-15v single battery voltage and current .
0-300V battery pack voltage.
Monitor temperature and current of batteries.
With modbus RTU protocol ,can connect to PLC,modbus master RTU to connect to cloud ,and send sms call email alarm.
Can be used in BTS battery monitor ,UPS,solar panel battery,server room security monitoring and alarm.
An additional advance in the case of metal oxide sensor technology is the use of AC rather than DC interrogation of the sensing material.This approach provides complementary atmospheric composition information from the real part and the imaginary part of the sensor impedance and introduces a marked enhancement in terms of sensitivity and selectivity.
The SMS is designed to work with up to 8 metal oxide gas sensors. It has circuits to accurately control sensor heater temperature based on digital control loops. The individual sensor heater 'C resistance and temperature coefficients can be set, and there are a number of heater setpoint algorithms that can be selected as parameters.These include temperature ramps, timed temperature schedules and control by an external RS485 interface.Temperature setpoint algorithms can be set in pairs, or slaved to the first pair as required.
The SMS unit measures the impedance of the sensing element by applying a controllable synthesised sine wave to a potential divider formed by a top resistor (selectable between 100kR and1MR by an on-board jumper) and the sensor:
The sensor resistance is displayed by the PC monitor software, as is a measure of the quadrature (reactive) component.
Specification
4 or 8 MMO sensor channels, configurable for a wide range of MMO sensors.
digital control of heater temperature using an adaptive algorithm and a number of heater temperature profiles to aid selectivity.
measurement of real and imaginary sensing element impedance.
usable with a wide range of sensors, to sense alternative gases.
a range of interface options including CAN, RS485 and RS232.
supplied with a suitable mains to 12V power supply plug.
available with PC monitor software, or information to allow users to write their own interface software.
SAAT-F805S reader base on Impinj R2000 RFID chip, operates in UHF frequency band, with long distance reading, high reading accuracy, massive functions, high reliability, and strong expandability.
Main feature
UHF (840-920MHz) band, customize the local RF band (optional)
Build in Linux OS, POE optional
Base on Impinj R2000 RFID chip, read>200tag/second
Support standard RS-232, USB2.0 , Ethernet communication interfaces
Multi-group I/O ports(GPIO), to control the functional mode of the reader/writer
Super anti-collision, with special designs to eliminate interfering
4 SMA Connector, connect 4 antennas outside
USC RFID Jewelry Tags are targeted for use in jewelry market communities such as jewelry shops and jewelry warehouse management. These tags are compliant with ISO 15693 or ISO 14443 standards and are available in both HF and UHF frequencies
Wholesale Porray my tag laundry tracking management system laundry tags u code 7 laundry tag uhf
Apparel RFID Industry
With an RFID laundry tracking system, RFID UHF Laundry Tags are attached to each piece of laundry, and when the RFID tags move through the assembly line, an RFID reader sends an interrogating signal and reads the tags. When each tag is read, the software determines what type of textile is being read, and directs it to the proper area or machine. The softwareâ??s findings can be displayed on a screen so that a person can immediately direct the textile or linen to its next destination.
Product Specification
P/N: RI-X011
Dimension : 60*20mm
Material: 50% cotton, 50% polyester
Inner Chip: NXP U CODE 7 ( EPC Class 1 Gen 2 / ISO 18000-6C compliant )
Memory: 128 bits EPC, 32 bits user memory
Working Frequency : 902~928 MHz
Operating Temperature: -40~ 85â?? (-40~185â??)
Storage Temperature: -40~120â?? (-40~248â??), 50% RH
Tag lifetime: First of 200 wash cycles or 3 years from ship date.
Key Feature
Optional dimensions for different needs
Surpassed reading performance
Good chemical and corrosion resistance
Outstanding mechanical resistance
VT600 Vehicle gps tracker is one of our most selling deivce,which got good feedback from market.
We have solo agent in India and Saudi Arabia ect.
Also we have regular client in Peru,Chile,Mexico ect
VT600 GPS Tracker features:
Quad Band 850/900/1800/1900Mhz
Track by SMS/GPRS
Track on Demand
Track by Time Interval
Track on Mobile Phone
Internal 4MB Memory for Logging
Inbuilt Tremble Sensor
Internal Backup Battery
SOS Alarm
Geo-fence Alarm
GPS Blind Area Alarm
Low Battery Alarm
Speeding Alarm
External Power Cut Alarm
Engine Cut (Engine immobilization)
Fuel Monitoring
Linsten-in (Optional)
3 Digital Inputs + 1 Outputs
1 Analog Input Detection
This tag is uhf frequency(include 860~868mhz and 902~928mhz), it can support iso18000-6c(epc gen2) protcol to read and write, the read range can up to 10~12m if use our uhf long range reader at the normal environment.
The size is 110mm*45mm*0.3mm, we also can help customer customize different size according customer's specific requirement.
It made by self-adhesive paper, can be fixed on the car windshield directly, mainly used for vehicle management in parking application.
The ForTronix 10 Port managed Industrial Gigabit Ethernet Switches DIN Rail Wall-Mountable can help users to realize the Ethernet data exchange, and long-distance optical transmission. It offers 8 Gigabit Ethernet ports in a compact, IP40-rated metal enclosure, making it the ideal network solution for harsh industrial environments such as factory floors, complex warehouse or large junction boxes. Besides, this managed industrial network switch supports 10/100/1000 Mbps transfer speeds, full/half-duplex auto-negotiation, jumbo frames and auto MDI/MDIX, which helps to eliminate the hassle of troubleshooting mis-matched speed and duplex settings. Moreover, for easy installation and dependable performance in harsh environments, the switch can be DIN Rail or wall mounted and features a compact, IP40-rated enclosure with an extended operating temperature range (-40°C to 85°C).
1930 Content Management Suppliers
Short on time? Let Content Management sellers contact you.
