Gauges & Sensors

The most reliable and maintenance free tank sender on the market, now with plug and play NMEA2000 connectivity. The NMEA2000 N3 is also very easy to install. Wema's design provides accurate information even in difficult conditions Suitable for fuel,...

High quality, stainless steel Wema fuel and water tank senders with 1 1/4" BSP thread (S3) and European 0-190 ohm resistance.  Length 60cm. Over the years Wema S3 Tank Senders have been improved with advances in reed switch technology, allowing them...

Wema HFL 163306 stainless flange kit complete with gasket, inner ring and set of stainless screws with 1 1/4" female thread to take Wema standard stainless senders Accepts Wema S3/S3H Sensors

Analogue Wema Water Tank Gauge for monitoring of tank level works with either S3 or S5 senders and come in European 0-190ohms.Available in all white or black face to match the dash on your boat. You can also choose between stainless or white plastic...

Analogue Wema Fuel Gauge for monitoring of tank level works with either S3 or S5 senders and come in European 0-190ohms.Available in all white or black face to match the dash on your boat. You can also choose between stainless or white plastic bezel...

Analogue Wema Fuel Gauge for monitoring of tank level works with either S3 or S5 senders and come in European 0-190ohms.Available in all white or black face to match the dash on your boat. You can also choose between stainless or black plastic bezel...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

Robustly made from 316 stainless steel and fitted as original equipment for over 30 years by all the major British and European boat builders, Wema Fuel and Water Tank Senders still work on the simple principle of twin magnets in the float tripping a...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema Marine fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 5 hole flange (S5) and European 0-190 ohm resistance   Over the years Wema S5 Tank Senders have been improved with advances in reed switch technology, allowing them to fit far...

High quality, stainless steel Wema fuel and water tank senders with 1 1/4" BSP thread (S3) and European 0-190 ohm resistance  Length 15cm Over the years Wema S3 Tank Senders have been improved with advances in reed switch technology, allowing them...

High quality, stainless steel Wema fuel and water tank senders with 1 1/4" BSP thread (S3) and European 0-190 ohm resistance  Length 30cm Over the years Wema S3 Tank Senders have been improved with advances in reed switch technology, allowing them...

High quality, stainless steel Wema fuel and water tank senders with 1 1/4" BSP thread (S3) and European 0-190 ohm resistance  Length 30cm Over the years Wema S3 Tank Senders have been improved with advances in reed switch technology, allowing them...

High quality, stainless steel Wema fuel and water tank senders with 1 1/4" BSP thread (S3) and European 0-190 ohm resistance  Length 40cm Over the years Wema S3 Tank Senders have been improved with advances in reed switch technology, allowing them...