Flow, pH & Conductivity Meters, Transmitters & Controllers
Centro offers a wide range of flow, pH, and conductivity meters, transmitters, and controllers to meet the demands of various industrial and commercial applications. From monitoring flow rates and maintaining chemical balance for fluid quality and consistency, our solutions are engineered for precision, reliability, and seamless integration. We provide products such as magnetic and ultrasonic flow meters, pH controllers, and conductivity transmitters designed to optimize performance in industries like water treatment, food and beverage, chemical processing, and pharmaceuticals.
Whether you need accurate measurements, durable equipment, or easy system integration, Centro has the expertise and products to support your operations. Explore our selection online or contact our team to find the right solution for your application and ensure peak system efficiency.
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The GF Signet 159300392 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$3,875.91
Available for Purchase
Subject to factory lead times
The GF Signet 159300393 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300394 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,383.90
Available for Purchase
Subject to factory lead times
The GF Signet 159300395 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300396 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,471.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300397 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300398 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,792.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300399 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300400 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,383.90
Available for Purchase
Subject to factory lead times
The GF Signet 159300401 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300402 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,471.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300403 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300404 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,792.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300405 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300406 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$1,056.98
Available for Purchase
Subject to factory lead times
The GF Signet 2120-0015 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$208.59$235.00
Available for Purchase
Subject to factory lead times
The GF Signet 2120-1512 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$79.00$89.00
Available for Purchase
Subject to factory lead times
The GF Signet 2120-2012 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$79.00$89.00
Available for Purchase
Subject to factory lead times
The GF Signet 2121-0012 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$76.34$86.00
Available for Purchase
Subject to factory lead times
The GF Signet 2122-0015 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$426.93$481.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$1,873.69$2,111.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$1,459.19$1,644.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$1,459.19$1,644.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$2,177.24$2,453.00
Available for Purchase
Subject to factory lead times
The GF Signet 159300392 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$3,875.91
Available for Purchase
Subject to factory lead times
The GF Signet 159300393 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300394 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,383.90
Available for Purchase
Subject to factory lead times
The GF Signet 159300395 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300396 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,471.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300397 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300398 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,792.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300399 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300400 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,383.90
Available for Purchase
Subject to factory lead times
The GF Signet 159300401 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300402 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,471.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300403 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300404 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$4,792.89
Available for Purchase
Subject to factory lead times
The GF Signet 159300405 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
Requires Quote
Available for Purchase
Subject to factory lead times
The GF Signet 159300406 is a Special/Accessory Item for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable various measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$1,056.98
Available for Purchase
Subject to factory lead times
The GF Signet 2120-0015 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$208.59$235.00
Available for Purchase
Subject to factory lead times
The GF Signet 2120-1512 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$79.00$89.00
Available for Purchase
Subject to factory lead times
The GF Signet 2120-2012 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$79.00$89.00
Available for Purchase
Subject to factory lead times
The GF Signet 2121-0012 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$76.34$86.00
Available for Purchase
Subject to factory lead times
The GF Signet 2122-0015 is a Sensor/Instrument for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable process measurement measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$426.93$481.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$1,873.69$2,111.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$1,459.19$1,644.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$1,459.19$1,644.00
Available for Purchase
Subject to factory lead times
The GF Signet 2260 Point Level Sensor uses a vibrating fork (tuning fork) technology to provide reliable liquid level detection for high and low level switching applications. It is not affected by turbulence, foam, or coating, making it suitable for challenging process liquids. Output is a relay or PNP/NPN signal compatible with PLCs and Signet transmitters.
$2,177.24$2,453.00
Available for Purchase
Subject to factory lead times