PROTOCONTROL offers Signal Isolators to isolate and convert field signals like resistance, current, voltage, frequency to 4-20 mA. These isolators find use in process control industries for signal isolation. Variety of models is available for specific applications.
Transmitters are the field devices which receives signal from field sensors like temperature sensor (Pt 100, thermocouple) or load cell & convert these in suitable form like 4-20mA, O-20 mA, 0-10V as an input for panel instruments.
In the field, many signals are generated such as motor current, armature voltage, position feedback in the form of change in resistance or signals obtained from various types of traducers in standard voltage or current form. These signals are not isolated from input and not suitable for transmission over long distance. Converters are specially developed to overcome these problems in transmission such as line drop, interference, ground looping, and non compatibility to standard processing unit.
Salient features includes complete galvanic isolation between input output and control supply , Independent zero and span adjustments ,Stable current output eliminates need for special cable, shielding,
The isolators are housed in din rail mounting engineering plastic enclosure. Special robust cast Al. enclosures suitable for field mounting are also available.
These Isolators are extensively used in cement, fertiliser, chemical, and processing plants.
MZ series isolation terminals ars applicable to non-explosion proof during the industrial automation and process control, they are used to connect between on-site meters and control rooms, in an attempt to collection, detection, isolation, transmission, distribution and convertion. The applicaion of isolators aim to improve the anti-interference capabilities of automatic control systems of industrial manufacture process, to protect device and enhance the stability and reliability of the systems.
MZ series adopt new modular design, which features super-thin shell, small volume, low power comsumption, high conversion accuracy and anti-interference. They can be combined with other units and DCS, PLC systems etc. In the fields of oil, chemical,power, steel, machinery, metallurgy and light industry.
6.2mm super-thin structure,unified shell dimension.
Modular design,small volume,low power comsumption and high conversion accuracy.
Isolation among input, output and power.
Standard DIN rail mounting.
Stable time: 3~5m.
CE certified.
TM 6000 series is a kind of electrical interface equipment developed by our company which is applicable for non-explosion-proof areas and can be used to connect site instruments and control room.
Through reliable power-input-output isolation, it can resolve the site interference of auto-control system and make sure the stability and reliability of the system. TM 6000 series, including many models selectable, can satisfy the need of signal isolation, distribution, transformation, allocation and alarm driving in the auto-control system.
IOMS system is a special design isolated signal remote I/O system, it linked a local area network designed to connect controllers to remote I/O chassis and replacement of discrete wirings by fieldbus or industrial Ethernet communication.
MIOS supports up to 31 slots with as many as 128 I/O points in each system. If you need more, you can expand your system with Ethernet router, easily support thousands of I/O points in a single system
FEATURES
Support universal Input Signal
Local area network designed for factory-floor applications
Connects controllers to remote I/O chassis and other intelligent devices
Channel to channel isolated Remote I/O
Built-In Web Server
Dual Channel , Power Hot Swap Supported
Support Multi Communication Protocols
Flexibly Configuration With Sorts of Full Isolated I/O models
MWG1 main module support up to 31units I/O modules
Back board designed with redundant power-supply interfaces
Blue Jay Technology offers the industry's best selection of isolators. Dozens of models are now available to meet your needs. Select from single and dual-channel models with AC, DC, or loop-powered operation. Signal splitters deliver dual outputs from a single source. And whether you need a unit that sinks or sources current, Blue Jay has the right solution for you.
Optical or galvanic isolation eliminate ground loop errors, reduce noise, and block high voltage transient surges. Our multi-channel modules reduce costs and save space. Models with push-button calibration simplify installation and maintenance tasks. Units with mini USB port preset for 4-20mA input/output required.
Features
·Support universal Input Signal
·Provide 26...18VDC input loop power
·TC/RTD sensor broken alarm
·Low Temp. drift. Auto zero calibrating
·Loop Power current limitation protection (30mA)
·Over-current protection for input current (50mA)
·Current output can be set inverse proportional output
·Programmed by USB or adaptor
·w/o external power supply
·Back board designed with redundant power-supply interfaces
Blue Jay Technology offers the industry's best selection of isolators. Dozens of models are now available to meet your needs. Select from single and dual-channel models with AC, DC, or loop-powered operation. Signal splitters deliver dual outputs from a single source. And whether you need a unit that sinks or sources current, Blue Jay has the right solution for you.
Optical or galvanic isolation eliminate ground loop errors, reduce noise, and block high voltage transient surges. Our multi-channel modules reduce costs and save space. Models with push-button calibration simplify installation and maintenance tasks. Units with mini USB port preset for 4-20mA input/output required.
Features
·Support universal Input Signal
·Provide 26...18VDC input loop power
·TC/RTD sensor broken alarm
·Low Temp. drift. Auto zero calibrating
·Loop Power current limitation protection (30mA)
·Over-current protection for input current (50mA)
·Current output can be set inverse proportional output
·Programmed by USB or adaptor
·w/o external power supply
·Back board designed with redundant power-supply interfaces
Blue Jay Technology offers the industry's best selection of isolators. Dozens of models are now available to meet your needs. Select from single and dual-channel models with AC, DC, or loop-powered operation. Signal splitters deliver dual outputs from a single source. And whether you need a unit that sinks or sources current, Blue Jay has the right solution for you.
Optical or galvanic isolation eliminate ground loop errors, reduce noise, and block high voltage transient surges. Our multi-channel modules reduce costs and save space. Models with push-button calibration simplify installation and maintenance tasks. Units with mini USB port preset for 4-20mA input/output required.
Features
·Support universal Input Signal
·Provide 26...18VDC input loop power
·TC/RTD sensor broken alarm
·Low Temp. drift. Auto zero calibrating
·Loop Power current limitation protection (30mA)
·Over-current protection for input current (50mA)
·Current output can be set inverse proportional output
·Programmed by USB or adaptor
·w/o external power supply
·Back board designed with redundant power-supply interfaces
Blue Jay Technology offers the industry's best selection of isolators. Dozens of models are now available to meet your needs. Select from single and dual-channel models with AC, DC, or loop-powered operation. Signal splitters deliver dual outputs from a single source. And whether you need a unit that sinks or sources current, Blue Jay has the right solution for you.
Optical or galvanic isolation eliminate ground loop errors, reduce noise, and block high voltage transient surges. Our multi-channel modules reduce costs and save space. Models with push-button calibration simplify installation and maintenance tasks. Units with mini USB port preset for 4-20mA input/output required.
Features
·Support universal Input Signal
·Provide 26...18VDC input loop power
·TC/RTD sensor broken alarm
·Low Temp. drift. Auto zero calibrating
·Loop Power current limitation protection (30mA)
·Over-current protection for input current (50mA)
·Current output can be set inverse proportional output
·Programmed by USB or adaptor
·w/o external power supply
·Back board designed with redundant power-supply interfaces
Model: sk-04e cell phone signal jammer is the latest information security product. The cell phone jammers are now a necessity for law enforcement and the military to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.
Specifications
òmobile phone signal jammed: cdma, gsm, dcs, 3g
òisolating signal bandwidth
Cdma: 870-894 mhz
Gsm: 925-960mhz
Dcs: 1805-1880mhz
Phs: 1900-1990mhz
Scdma: 450-470mhz
3g:2, 100-2, 200mhz
òrange: approx. 100 meters
òweight:1kg
òdimension: l 250x w 140 x h 52 mm
òpower source: dc 5v
òexternal power
òrf power: 200ma
òoutput power: 300mw
òpower adapter: input ac160v-240v
òrelative humidity: 30%--95%
òworking temperature: -30~ +55 deg c
High power signal jammer| adjustable mobile phone signal isolator | high power phone signal blocker | high power mobile phone signal isolator | adjustable mobile phone signal disturber
Transmitters are generally head mounted and fitted in the head of temperature sensor; Isolators provide further isolation of field signal so that PLC side is isolated from field side.
In the field, many signals are generated such as motor current, armature voltage, position feedback in the form of change in resistance or signals obtained from various types of traducers in standard voltage or current form. These signals are not isolated from input and not suitable for transmission over long distance. Converters are specially developed to overcome these problems in transmission such as line drop, interference, ground looping and non compatibility to standard processing unit.
Salient features:
1) Complete galvanic isolation between input, output and control supply
2) Independent zero and span adjustments
3) Stable current output eliminates need for special cable, shielding
The isolators are housed in din rail mounting engineering plastic enclosure; special robust cast Al. enclosures suitable for field mounting are also available.
APPLICATIONS:
These converters are extensively used in cement, fertilizer, chemical, and processing plants.
Following models are available:
SC I I I D: Signal Converter, Din Rail Mounting, 4-20 mA I/P, 4-20 mA O/P
ST N2 P I: Temperature Transmitter, Head Mounting, RTD I/P, 4-20 mA O/P, Loop powered.
This Mobile phone signal jammer (signal isolator/breaker) product is suitable for where forbid to use mobile phone.
CDMA 870-880 33 8dBm/30KHz
GSM 930-960 33 5dBm/30KHz
DCS 1805-1880 33 2dBm/30KHz
PHS 1900-1990 33 2dBm/30KHz
3G TD-SCDMA 2010-2025 33 2dBm/30KHz
3G WCDMA and CDMA2000 2110-2170 33 2dBm/30KHz
Power Consumption :36W
Size : 251*140*52MM
Power supply: AC: 110-240V DC: 4.2V 8A
Jaming Range :2-50(diameter) meters (according to the mobile operatorsí» signal condition )
Work Temperatureú¦-40degree to +55 degree
Application:
Audio-visual areas: theater, cinema, concerts, library, studio, auditorium, etc.; Security Privacy: prison, court, examination room, meeting room, funeral parlor, government agencies, financial institutions, embassies, etc.; health and safety: industrial plant and production shop, gas station, gas stations, hospitals, etc.
1. Conference room, autitoriums, law court, library, exam room, school, cinema, theater, and hospital, etc.
2. Oil Station, gas filled station, oil field, oil depot, etc.
3. At places where using mobile phone is prohibited such as government, military, finance, security, police and command center, etc.
4. Channel types can efficiently provide shield for mobile signals from CDMA, GSM, DCS and PHS.
Function :
1.4-Channel type can efficiently provide shield for mobile signals from CDMA, GSM, DCSú¼3Gú¼WCDMA and CDMA2000.
2. It only shields the signals from mobile phone and does not affect the normal operation of other electronic devices.
3. Switching on, it can work stably for a long time.
5. Slow start-up circuit can avoid sparkling caused by mechanical switch.
Power Consumption :36W
Size : 251*140*52MM
Power supply: AC: 110-240V DC: 4.2V 8A
Jaming Range :2-50(diameter) meters (according to the mobile operatorsí» signal condition )
Work Temperatureú¦-40degree to +55 degree
Brand: Jang Jung Vina
Price: 1.2$/pcs (FOB Vietnam)
Material: PP + PE
Payment terms: TT30% - LC70%
Leading time: 20 days
Quantitative: level 3
*We will send you all the certificates and test report
if order more quantity, less price
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