SEARCH NOW FOR ALL YOUR OPERA SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
![](https://az343058.vo.msecnd.net/ukimages/warranty_logo_2year_en-GB.jpg)
Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.
Filter Results
Sorting/Paging
![OPERA 50 VA XF-50](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
50 VA XF-50
TRANSFORMER,SCALE 120/24
€75.54
Buy Surplus As Low As
€45.32
€45.32
![OPERA 5000-AL](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5000-AL
HORN, AUDIBLE ALARM,SCALE 24VAC
€509.89
Buy Surplus As Low As
€305.93
€305.93
Repair Your Items
€254.00
![OPERA 5502](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5502
SENSOR REPLACEMENT MODULE ONLY,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
€122.75
Buy Surplus As Low As
€73.65
€73.65
![OPERA 5502-250](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5502-250
SENSOR REPLACEMENT MODULE ONLY,CARBON MONOXIDE (CO),SCALE 0-250 PPM,ELECTRO CHEMICAL
€122.75
Buy Surplus As Low As
€73.65
€73.65
![OPERA 5504](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5504
SENSOR REPLACEMENT MODULE ONLY,AMMONIAC (NH3),SCALE 0-250 PPM,ELECTRO CHEMICAL
€435.29
Buy Surplus As Low As
€261.55
€261.55
Repair Your Items
€217.17
![OPERA 5505](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5505
SENSOR REPLACEMENT MODULE ONLY,METHANE (CH4),SCALE 0-50% LEL,CATALYTIC
€158.63
Buy Surplus As Low As
€95.37
€95.37
![OPERA 5517](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5517
SENSOR REPLACEMENT MODULE ONLY,CHLORINE (CL2),SCALE 0-10 PPM,ELECTRO CHEMICAL
€336.15
Buy Surplus As Low As
€202.07
€202.07
Repair Your Items
€175.00
![OPERA 5522](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5522
SENSOR REPLACEMENT MODULE ONLY,OXYGEN (O2) LEAK,SCALE 0-50% O2,PC
€185.07
Buy Surplus As Low As
€111.42
€111.42
![OPERA 5523](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5523
SENSOR REPLACEMENT MODULE ONLY,NITROGEN ( N2) OXYGEN DEPLITION,SCALE 0-50% O2,FC
€185.07
Buy Surplus As Low As
€111.42
€111.42
![OPERA 5525](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5525
SENSOR REPLACEMENT MODULE ONLY,RELATIVE HUMIDITY,SCALE 0-100% RH,PC
€103.87
Buy Surplus As Low As
€62.32
€62.32
![OPERA 6002-14-B](https://az343058.vo.msecnd.net/productimagethumbnails/0d4da5686f6d47418ca6480d9c014d2a.jpg)
OPERA
6002-14-B
GAS SENSOR, CARBON MONOXIDE 0-100PPM, NITROGEN DIOXIDE 0-10 PPM, 2 RELAYS, NO ANALOGUE OUTPUT
€680.79
Buy Surplus As Low As
€408.85
€408.85
Repair Your Items
€340.87
![OPERA 6002-250-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6002-250-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-250 PPM,ELECTRO CHEMICAL
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6002-250-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6002-250-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-250 PPM,ELECTRO CHEMICAL
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6002-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6002-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6005-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6005-B
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,METHANE (CH4),SCALE 0-50% LEL,CATALYTIC
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6006-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6006-A
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,PROPANE (C3H8),SCALE 0-50% LEL,CATALYTIC
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6006-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6006-B
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,PROPANE (C3H8),SCALE 0-50% LEL,CATALYTIC
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6007-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6007-A
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,VOLATILE ORGANIC VAPOR,SCALE 0-50% LEL,CATALYTIC
€430.57
Buy Surplus As Low As
€258.72
€258.72
Repair Your Items
€215.29
![OPERA 6007-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6007-B
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,VOLATILE ORGANIC VAPOR,SCALE 0-50% LEL,CATALYTIC
€430.57
Buy Surplus As Low As
€258.72
€258.72
Repair Your Items
€215.29
![OPERA 6015-10000-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6015-10000-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-10000 PPM,IR
€800.71
Buy Surplus As Low As
€480.61
€480.61
Repair Your Items
€399.41
![OPERA 6015-10000-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6015-10000-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-10000 PPM,IR
€800.71
Buy Surplus As Low As
€480.61
€480.61
Repair Your Items
€399.41
![OPERA 6015-2000](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6015-2000
SENSOR REPLACEMENT MODULE ONLY,CARBON DIOXIDE (CO2),SCALE 0-2000 PPM,IR
€224.73
Buy Surplus As Low As
€135.03
€135.03
Repair Your Items
Contact Us
![OPERA 6015-2000-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6015-2000-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-2000 PPM,IR
€511.77
Buy Surplus As Low As
€307.82
€307.82
Repair Your Items
€255.89
![OPERA 6016-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6016-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,HYDROGEN SULFIDE (H2S),SCALE 0-50 PPM,ELECTRO CHEMICAL
€522.16
Buy Surplus As Low As
€313.49
€313.49
Repair Your Items
€260.61
![OPERA 6016-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6016-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,HYDROGEN SULFIDE (H2S),SCALE 0-50 PPM,ELECTRO CHEMICAL
€522.16
Buy Surplus As Low As
€313.49
€313.49
Repair Your Items
€260.61
![OPERA 6017-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6017-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CHLORINE (CL2),SCALE 0-10 PPM,ELECTRO CHEMICAL
€627.91
Buy Surplus As Low As
€376.75
€376.75
Repair Your Items
€313.49
![OPERA 6017-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6017-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CHLORINE (CL2),SCALE 0-10 PPM,ELECTRO CHEMICAL
€627.91
Buy Surplus As Low As
€376.75
€376.75
Repair Your Items
€313.49
![OPERA 5000-ST](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5000-ST
STROBOSCOPE
€308.76
Buy Surplus As Low As
€186.01
€186.01
Repair Your Items
Contact Us
![OPERA 5002-NULH2](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5002-NULH2
SENSOR REPLACEMENT MODULE ONLY,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
€320.10
Buy Surplus As Low As
€192.62
€192.62
Repair Your Items
Contact Us
![OPERA 55-GN](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
55-GN
ENCLOSURE FOR DUCT MOUNTING
€274.77
Buy Surplus As Low As
€165.24
€165.24
![OPERA 5501](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5501
SENSOR REPLACEMENT MODULE ONLY,ORGANIC VAPORS,SCALE 0-1000 PPM,CS
€163.35
Buy Surplus As Low As
€98.20
€98.20
![OPERA 5506](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5506
SENSOR REPLACEMENT MODULE ONLY,PROPANE (C3H8),SCALE 0-50% LEL,CATALYTIC
€158.63
Buy Surplus As Low As
€95.37
€95.37
![OPERA 5507](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5507
SENSOR REPLACEMENT MODULE ONLY,VOLATILE ORGANIC VAPOR,SCALE 0-50% LEL,CATALYTIC
€158.63
Buy Surplus As Low As
€95.37
€95.37
![OPERA 5508](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5508
SENSOR REPLACEMENT MODULE ONLY,HYDROGEN (H2),SCALE 0-50% LEL,CATALYTIC
€158.63
Buy Surplus As Low As
€95.37
€95.37
![OPERA 5514](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5514
SENSOR REPLACEMENT MODULE ONLY,DIESEL, NITROGEN DIOXIDE (NO2),SCALE 0-10 PPM,ELECTRO CHEMICAL
€179.40
Buy Surplus As Low As
€107.64
€107.64
![OPERA 5516](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
5516
SENSOR REPLACEMENT MODULE ONLY,HYDROGEN SULFIDE (H2S),SCALE 0-50 PPM,ELECTRO CHEMICAL
€224.73
Buy Surplus As Low As
€135.03
€135.03
Repair Your Items
Contact Us
![OPERA 6000](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6000
CONTROLLER - 2X RELAY , 24V AC,CONTROLLER OPTIONAL, SYSTEM HAS A 32 SENSORS MAX PER NETWORK IF USING INTERNAT CAN NETWORK OR 127 SENSORS IF CONNECTED VIA BACNET/MSTP
€288.94
Buy Surplus As Low As
€173.74
€173.74
Repair Your Items
€188.85
![OPERA 6001-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6001-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,ORGANIC VAPORS,SCALE 0-1000 PPM,CS
€413.57
Buy Surplus As Low As
€248.33
€248.33
Repair Your Items
€206.79
![OPERA 6001-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6001-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,ORGANIC VAPORS,SCALE 0-1000 PPM,CS
€413.57
Buy Surplus As Low As
€248.33
€248.33
Repair Your Items
€206.79
![OPERA 6002-14-A](https://az343058.vo.msecnd.net/productimagethumbnails/03bb25f5925d4809993c709973916bde.jpg)
OPERA
6002-14-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES, CARBON MONOXIDE & NITROGEN DIOXIDE (CO/NO2 COMBO UNIT), SCALE 100/10 PPM, ELECTRO CHEMICAL
€575.98
Buy Surplus As Low As
€345.59
€345.59
Repair Your Items
€287.05
![OPERA 6002-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6002-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6002-NILH2-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6002-NILH2-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
€609.97
Buy Surplus As Low As
€366.36
€366.36
Repair Your Items
€304.99
![OPERA 6002-NILH2-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6002-NILH2-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON MONOXIDE (CO),SCALE 0-100 PPM,ELECTRO CHEMICAL
€609.97
Buy Surplus As Low As
€366.36
€366.36
Repair Your Items
€304.99
![OPERA 6005-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6005-A
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,METHANE (CH4),SCALE 0-50% LEL,CATALYTIC
€408.85
Buy Surplus As Low As
€245.50
€245.50
Repair Your Items
€203.95
![OPERA 6008-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6008-A
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,HYDROGEN (H2),SCALE 0-50% LEL,CATALYTIC
€430.57
Buy Surplus As Low As
€258.72
€258.72
Repair Your Items
€215.29
![OPERA 6008-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6008-B
CONTROLLER+ SENSOR MODULE- COMBUSTABLE,HYDROGEN (H2),SCALE 0-50% LEL,CATALYTIC
€430.57
Buy Surplus As Low As
€258.72
€258.72
Repair Your Items
€215.29
![OPERA 6014-A](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6014-A
CONTROLLER+ SENSOR MODULE- TOXIC GASES,DIESEL, NITROGEN DIOXIDE (NO2),SCALE 0-10 PPM,ELECTRO CHEMICAL
€457.95
Buy Surplus As Low As
€274.77
€274.77
Repair Your Items
€228.50
![OPERA 6014-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6014-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,DIESEL, NITROGEN DIOXIDE (NO2),SCALE 0-10 PPM,ELECTRO CHEMICAL
€457.95
Buy Surplus As Low As
€274.77
€274.77
Repair Your Items
€228.50
![OPERA 6015-2000-B](https://az343058.vo.msecnd.net/productimagethumbnails/preview.jpg)
OPERA
6015-2000-B
CONTROLLER+ SENSOR MODULE- TOXIC GASES,CARBON DIOXIDE (CO2),SCALE 0-2000 PPM,IR
€511.77
Buy Surplus As Low As
€307.82
€307.82
Repair Your Items
€255.89