Zener & Galvanic Barriers purchased inexpensively from Mercateo

Picture

Item

Manufacturer/Manufacturer no.

Price

Order

PR Electronics 2 Channel Galvanic Barrier, Solenoid Driver, NPN, PNP Input, ATEX, IECEx / 1368704 (1 offer)

PR Electronics 5203B - Ex Solenoid/Alarm Driver. PR Electronics 5203B Universal Ex driver for solenoids, acoustic alarms and LEDs. Used anywhere intrinsically safe levels of energy need to be sent ...

PR electronics

5203BI2

£ 314.73*
per piece

PR Electronics 1 Channel Galvanic Barrier, Solenoid Driver, NPN, PNP Input, ATEX, IECEx / 1368703 (1 offer)

PR electronics

5203BI1

£ 253.74*
per piece

PR Electronics 2 Channel Galvanic Barrier, Solenoid Driver, NPN, PNP Input, ATEX, IECEx / 1368702 (1 offer)

PR electronics

5203BH2

£ 314.73*
per piece

PR Electronics 1 Channel Galvanic Barrier, Solenoid Driver, NPN, PNP Input, ATEX, IECEx / 1368700 (1 offer)

PR electronics

5203BH1

£ 253.74*
per piece

PR Electronics 1 Channel Galvanic Barrier, Solenoid Driver, NPN, PNP Input, ATEX, IECEx / 1368699 (1 offer)

PR electronics

5203BF1

£ 253.74*
per piece

PR Electronics 2 Channel Galvanic Barrier, Pulse Isolator, Relay Output, ATEX, IECEx / 1368696 (1 offer)

PR Electronics 5202B Ex Pulse Isolator. PR Electronics 5202B pulse isolator for transmission of signals to the safe area from NAMUR sensors installed in hazardous areas. This signal conditioning is...

PR electronics

5202B4

£ 225.43*
per piece

PR Electronics 2 Channel Galvanic Barrier, Pulse Isolator, NAMUR Sensor, Switch Input, NPN, Relay Output, ATEX / 7966979 (1 offer)

PR electronics

5202B2

£ 196.02*
per piece

PR Electronics 2 Channel Galvanic Barrier, Pulse Isolator, Relay Output, ATEX, IECEx / 1368697 (1 offer)

PR electronics

5202B1

£ 196.02*
per piece

PR Electronics 2 Channel Galvanic Barrier, Hart Transparent Repeater, ATEX, IECEx / 1368692 (1 offer)

5106B I.S. HART Transparent Repeater. PR Electronics 5106B intrinsically safe HART transparent repeater is a signal isolator with 2-way HART communication for 2-wire transmitters installed in the h...

PR electronics

5106BBB

£ 454.12*
per piece

PR Electronics 1 Channel Galvanic Barrier, Hart Transparent Repeater, ATEX, IECEx / 1368691 (1 offer)

PR electronics

5106BBA

£ 320.17*
per piece

PR Electronics 2 Channel Galvanic Barrier, Isolated Driver, Current, Voltage Input, Current, Voltage Output, ATEX / 7966944 (1 offer)

PR Electronics 5105B Ex-isolated Driver. PR Electronics 5105B intrinsically safe isolated driver is a safety barrier for current signals transmitted to I/P converters and displays mounted in hazard...

PR electronics

5105BB

£ 411.65*
per piece

PR Electronics 1 Channel Galvanic Barrier, Isolated Driver, ATEX, IECEx / 1368687 (1 offer)

PR electronics

5105BA

£ 300.57*
per piece

PR Electronics 2 Channel Galvanic Barrier, Repeater power supply, Current, Voltage Input, Current, Voltage Output, ATEX / 7966954 (1 offer)

PR Electronics 5104B Ex Repeater / Power Supply. PR Electronics 5104B intrinsically safe repeater is a power supply and safety barrier for 2-wire transmitters mounted in a hazardous area. The 5104B...

PR electronics

5104BB

£ 411.65*
per piece

PR Electronics 2 Channel Galvanic Barrier, Repeater power supply, Current, Voltage Input, Current Output, ATEX / 7967004 (1 offer)

PR electronics

5104BA

£ 300.57*
per piece

PR Electronics 1 Channel Galvanic Barrier, Repeater power supply, Current, Voltage Input, Current, Voltage Output / 7966910 (1 offer)

PR Electronics 5104A Repeater/ Power Supply. PR Electronics 5104A repeater is a power supply and signal isolator for 2-wire transmitters. The 5104A signal conditioner is based on microprocessor tec...

PR electronics

5104AB

£ 395.31*
per piece

PR Electronics Signal Conditioner, Repeater power supply, Current, Voltage Input, Current, Voltage Output / 8275498 (1 offer)

PR electronics

5104AA

£ 280.97*
per piece

Phoenix Contact 2924676 serial converter/repeater/isolator (1 offer)

Ex i measuring transducer repeater power supply, 2-channel, HART-transparent. Supplies Ex i 2-conductor measuring transducers and transmits the 4…20 mA signal from the Ex area to the safe area. 5-w...

Phoenix Contact

2924676

£ 371.953*
per piece

Phoenix Contact 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Relay Output, ATEX / 7511342 (1 offer)

Number of Channels = 2 Module Type = Isolating Amplifier Barrier Type = Galvanic Barrier Output Signal Type = Relay Maximum Voltage = 253V ac/dc Hazardous Area Certification = ATEX Input Signal Typ...

Phoenix Contact

2924249

£ 174.34*
per piece

Phoenix Contact 2924139 gateway/controller (1 offer)

Ex i solenoid driver. For the intrinsically safe control of Ex i solenoid valves, alarm modules or LEDs installed in the Ex area. Current limitation at 40 mA. For gases up to Group IIC, loop-powere...

Phoenix Contact

2924139

£ 172.944*
per piece

Phoenix Contact 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Transistor Output / 7099650 (1 offer)

EN 61326, ATEX II (1) GD [Ex ia] IIC, [Ex ia] IIC; [Ex iaD]; Ex nA II T4 X, SIL 2 according to EN 61508, CUL Listed, UL Listed, IECEx, UL-EX LIS / CUL-EX LIS. CE-compliant. Ex-i NAMUR Isolating Amp...

Phoenix Contact

2924090

£ 155.47*
per piece

Phoenix Contact 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Relay Output, ATEX / 7511349 (1 offer)

CE. MACX MCR-SL-RPSSI-I Series Repeater Power Supply / Signal Conditioner. The intrinsically safe interface blocks of the MACX Analog Ex series offer the widest range of functions in the narrowest ...

Phoenix Contact

2924087

£ 143.937*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Relay Output, ATEX / 7099656 (1 offer)

EN 61326, ATEX II (1) GD [Ex ia] IIC, Ex II 3 G Ex nAC IIC T4 X, [Ex ia] IIC; [Ex iaD]; Ex nAC IIC T4 X, SIL 2 according to EN 61508, CUL Listed, UL Listed, IECEx, UL-EX LIS / CUL-EX LIS. CE-compli...

Phoenix Contact

2924045

£ 114.039*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Repeater power supply, Current Input, Current Output, ATEX / 7511318 (1 offer)

Phoenix Contact

2924029

£ 327.79*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Repeater power supply, Current Input, Current Output, ATEX / 7099644 (1 offer)

CE-compliant. EN 61326, ATEX II (1) GD [Ex ia] IIC, Ex II 3 (1GD) G Ex nA [ia] IIC T4, [Ex ia] IIC; Ex nA[ia] IIC T4, SIL 2 according to EN 61508. Ex-i Repeater Power Supply and Input Isolation Amp...

Phoenix Contact

2924016

£ 213.058*
per piece

Phoenix Contact 1 Channel Zener Barrier, Signal Conditioner, NAMUR Sensor, Switch Input, Transistor Output, ATEX / 7857806 (1 offer)

Phoenix Contact

2866006

£ 194.169*
per piece

Phoenix Contact 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Relay Output, ATEX / 7511333 (1 offer)

Phoenix Contact

2865984

£ 204.24*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Repeater power supply, Current Input, Current Output, ATEX / 7511314 (1 offer)

Phoenix Contact

2865793

£ 327.79*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Solenoid Driver, Digital Output, ATEX / 7511358 (1 offer)

Phoenix Contact

2865764

£ 182.052*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Temperature Converter, RTD, Potentiometer, Thermocouple, Voltage Input, / 7511383 (1 offer)

For a safe series connection the use of the normally open contacts at the termination points 2.5 and 2.6, as well as 3.5 and 3.6 is necessary. For a safe parallel connection the use of the normally...

Phoenix Contact

2865654

£ 438.729*
per piece

Phoenix Contact 2865625 power adapter/inverter (1 offer)

Power and fault signaling module with screw connection, including corresponding ME 17,5 TBUS 1,5/ 5-ST-3,81 GY DIN rail connector

Phoenix Contact

2865625

£ 96.674*
per piece

Phoenix Contact Ventilsteuerbaustein MACX MCR-EX#2865515 (1 offer)

Ex i solenoid driver. For the intrinsically safe control of Ex i solenoid valves, alarm modules or LEDs installed in the Ex area. Current limitation at 58 mA. For gases up to Group IIB, loop-powere...

Phoenix Contact

2865515

£ 143.768*
per piece

Phoenix Contact 2865492 gateway/controller (1 offer)

Ex i solenoid driver. For the intrinsically safe control of Ex i solenoid valves, alarm modules or LEDs installed in the Ex area. Current limitation at 25 mA. For gases up to Group IIC, loop-powere...

Phoenix Contact

2865492

£ 167.845*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Transistor Output, ATEX / 7511324 (1 offer)

Phoenix Contact

2865463

£ 172.944*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Relay Output, ATEX / 7511320 (1 offer)

Phoenix Contact

2865450

£ 125.523*
per piece

Phoenix Contact 2 Channel Galvanic Barrier, Repeater power supply, Current Input, Current Output / 7857803 (1 offer)

Phoenix Contact

2865382

£ 371.953*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Repeater power supply, Current Input, Current Output, ATEX / 7099628 (2 offers)

Number of Channels = 1 Module Type = Repeater power supply Barrier Type = Galvanic Barrier Output Signal Type = Current Maximum Voltage = 125 V dc, 253V ac Interface = HART Hazardous Area Certifica...

Phoenix Contact

2865340

from £ 199.83*
per piece

Phoenix Contact 2864079 power supply unit Green (1 offer)

MCR repeater power supply with HART transmission, input signal 4...20 mA, output signal 4...20 mA, with screw connection.

Phoenix Contact

2864079

£ 226.651*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, Current, Voltage Input, Current, Voltage Output, ATEX / 7681669 (1 offer)

MACX MCR Isolating Amplifier. Phoenix Contact's 2811297 signal conditioner is an isolating amplifier with a safe isolation and designed to host a wide range of power supply. This signal conditioner...

Phoenix Contact

2811569

£ 338.64*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, Current, Voltage Input, Current, Voltage Output, ATEX / 7157960 (2 offers)

Configurable Analogue 3 way Isolation Converter. 3 way isolation Configurable imput and output signals Long range supply of 19.2Vac/dc to 253Vac/dc

Phoenix Contact

2811556

from £ 328.30*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, Current, Voltage Input, Current, Voltage Output, ATEX / 7157967 (1 offer)

II 3 G Ex nA nL II T4. Configurable Analogue 3 way isolation Amplifier. Configurable input and oytput signals 3 way isolation Low power consumption Power supply possible through the foot element (T...

Phoenix Contact

2811446

£ 342.778*
per piece

Phoenix Contact 1 Channel Galvanic Barrier, Isolating Amplifier, Current, Voltage Input, Current, Voltage Output, ATEX / 7681665 (1 offer)

Phoenix Contact

2811297

£ 338.64*
per piece

Pepperl + Fuchs 2 Channel Zener Barrier, ATEX / 7934310 (1 offer)

BAS 01 ATEX 7005. [EEx ia] IIC Class 1, Div1, Groups A-G. P ;F Dual Channel Zener Diode Barriers. Using a dual channel barrier impedes a direct grounding of the intrinsically safe circuit. The grou...

Pepperl+Fuchs

Z966

£ 123.968*
per piece