Flow, pH & Conductivity Meters, Transmitters & Controllers - Georg Fischer Signet
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 chemi...
Categories from Georg Fischer Signet (2)
Ball Valves
Centro offers a reliable selection of ball valves or flow control valves designed for smooth operation and long-lasting performance in a wide range of applications. These quarter-turn valves provide tight shutoff capabilities, making them ideal for use in fluid systems requiring low torque and minimal leakage.
Ball Valves are available in a variety of materials including brass, stainless steel, and PVC, our solutions support industrial needs. Whether you're managing water, oil, gas, or chemical flow, Centro's valve options ensure durability and precise control.
With configurations ranging from full port to reduced port and options for 1-piece, 2-piece, and 3-piece designs, we provide flexibility for everything from general plumbing to high-pressure industrial systems.
Explore our complete range of ball valves to find the right fit for your application or contact our experts for personalized guidance.
Valve Accessories
Valve accessories are additional components that enhance the functionality and performance of valves in fluid control systems. These accessories are designed to provide other features, improve safety, or simplify maintenance of the valves. Valve accessories enhance the reliability, efficiency, and safety of valve operations, making them essential for various industries such as oil and gas, chemical processing, water treatment, and power generation.
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The GF Signet 2285-P-6C-5 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level 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 2285-P-weight is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$5.33$6.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-F-DN2-18 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$3,247.66$3,659.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-F-ENC-N2 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$436.69$492.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-P-1DN2-18 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,464.81$2,777.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-S-DN2-18 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,810.08$3,166.00
Available for Purchase
Subject to factory lead times
The GF Signet 2291-S-1DN1-2-D is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,818.96$3,176.00
Available for Purchase
Subject to factory lead times
The GF Signet 2291-S-1DN1-6-R is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,956.53$3,331.00
Available for Purchase
Subject to factory lead times
The GF Signet 2450 Turbidity/Suspended Solids Sensor uses optical back-scatter technology to measure turbidity or suspended solids concentration from 0 to 9999 NTU or 0 to 50,000 mg/L. Designed for wastewater, industrial process water, and sludge monitoring, it outputs S3L digital signal to Signet transmitters.
$3.56$4.00
Available for Purchase
Subject to factory lead times
The GF Signet 2800-0031 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.
$9.77$11.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0000.596 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.
$108.29$122.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0000.596-1 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.
$110.95$125.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0000.596-2 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.
$171.31$193.00
Available for Purchase
Subject to factory lead times
The GF Signet 0252 Configuration Tool is a handheld device for programming and configuring Signet S3L smart sensors without the need for a transmitter. It allows technicians to set parameters, read live data, and troubleshoot sensors in the field. Powered by an internal battery, it connects directly to S3L sensors via a standard connector. This specific variant (3-0252) is configured with 25 mm insertion/cable.
$368.35$415.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0290 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.
$2,406.23$2,711.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0290.260 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.
$129.59$146.00
Available for Purchase
Subject to factory lead times
The GF Signet 0486 Profibus Concentrator enables multiple Signet 9900 transmitters to communicate over a single PROFIBUS DP network. It acts as a gateway between the Signet proprietary bus and PROFIBUS, allowing integration into standard industrial automation systems. Supports connection of up to 16 Signet 9900 transmitters.
$3,396.77$3,827.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0515.322-1 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.
$112.73$127.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0515.322-2 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.
$116.28$131.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0515.322-3 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.
$134.03$151.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0700.390 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.
$7.11$8.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-1500.663 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.
$1,925.17$2,169.00
Available for Purchase
Subject to factory lead times
The GF Signet 2000 Micro Flow Rotor Sensor is designed for precise measurement of low flow rates in small-bore pipes (½ to 2 in. / DN15 to DN50). It uses a positive-displacement rotor design with a magnetically coupled pickup, offering exceptional accuracy in miniaturized flow paths for laboratory, medical, and precision process applications.
$619.54$698.00
Available for Purchase
Subject to factory lead times
The GF Signet 2000 Micro Flow Rotor Sensor is designed for precise measurement of low flow rates in small-bore pipes (½ to 2 in. / DN15 to DN50). It uses a positive-displacement rotor design with a magnetically coupled pickup, offering exceptional accuracy in miniaturized flow paths for laboratory, medical, and precision process applications.
$619.54$698.00
Available for Purchase
Subject to factory lead times
The GF Signet 2285-P-6C-5 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level 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 2285-P-weight is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$5.33$6.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-F-DN2-18 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$3,247.66$3,659.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-F-ENC-N2 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$436.69$492.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-P-1DN2-18 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,464.81$2,777.00
Available for Purchase
Subject to factory lead times
The GF Signet 2290-S-DN2-18 is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,810.08$3,166.00
Available for Purchase
Subject to factory lead times
The GF Signet 2291-S-1DN1-2-D is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,818.96$3,176.00
Available for Purchase
Subject to factory lead times
The GF Signet 2291-S-1DN1-6-R is a Level Sensor for industrial process measurement and control. This product is designed for use in water treatment, chemical processing, and related industrial applications requiring reliable level measurement. It is compatible with the GF Signet product ecosystem and meets industrial standards for performance and durability.
$2,956.53$3,331.00
Available for Purchase
Subject to factory lead times
The GF Signet 2450 Turbidity/Suspended Solids Sensor uses optical back-scatter technology to measure turbidity or suspended solids concentration from 0 to 9999 NTU or 0 to 50,000 mg/L. Designed for wastewater, industrial process water, and sludge monitoring, it outputs S3L digital signal to Signet transmitters.
$3.56$4.00
Available for Purchase
Subject to factory lead times
The GF Signet 2800-0031 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.
$9.77$11.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0000.596 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.
$108.29$122.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0000.596-1 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.
$110.95$125.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0000.596-2 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.
$171.31$193.00
Available for Purchase
Subject to factory lead times
The GF Signet 0252 Configuration Tool is a handheld device for programming and configuring Signet S3L smart sensors without the need for a transmitter. It allows technicians to set parameters, read live data, and troubleshoot sensors in the field. Powered by an internal battery, it connects directly to S3L sensors via a standard connector. This specific variant (3-0252) is configured with 25 mm insertion/cable.
$368.35$415.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0290 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.
$2,406.23$2,711.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0290.260 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.
$129.59$146.00
Available for Purchase
Subject to factory lead times
The GF Signet 0486 Profibus Concentrator enables multiple Signet 9900 transmitters to communicate over a single PROFIBUS DP network. It acts as a gateway between the Signet proprietary bus and PROFIBUS, allowing integration into standard industrial automation systems. Supports connection of up to 16 Signet 9900 transmitters.
$3,396.77$3,827.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0515.322-1 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.
$112.73$127.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0515.322-2 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.
$116.28$131.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0515.322-3 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.
$134.03$151.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-0700.390 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.
$7.11$8.00
Available for Purchase
Subject to factory lead times
The GF Signet 3-1500.663 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.
$1,925.17$2,169.00
Available for Purchase
Subject to factory lead times
The GF Signet 2000 Micro Flow Rotor Sensor is designed for precise measurement of low flow rates in small-bore pipes (½ to 2 in. / DN15 to DN50). It uses a positive-displacement rotor design with a magnetically coupled pickup, offering exceptional accuracy in miniaturized flow paths for laboratory, medical, and precision process applications.
$619.54$698.00
Available for Purchase
Subject to factory lead times
The GF Signet 2000 Micro Flow Rotor Sensor is designed for precise measurement of low flow rates in small-bore pipes (½ to 2 in. / DN15 to DN50). It uses a positive-displacement rotor design with a magnetically coupled pickup, offering exceptional accuracy in miniaturized flow paths for laboratory, medical, and precision process applications.
$619.54$698.00
Available for Purchase
Subject to factory lead times