Tag: Pump Protection

Pump Protection

  • Signet Paddlewheel Flow Integral Systems 9900
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    Signet Paddlewheel Flow Integral Systems | 9900

     Price range: R34,311.00 through R58,073.00

    Signet Paddlewheel Flow Integral Systems - Overview

    Signet has combined the 9900 SmartPro® Transmitter with the 515/8510 and 2536/8512 Paddlewheel Flow sensors to create integrated systems that are easy to order and simple to install. Integral systems are also available in conductivity, level, temperature, and pressure configurations. Each integral system features a 9900 Transmitter which provides a local and easy-to-read LCD display. The push button keypad makes it easy to navigate through the transmitter’s menu. The DC-powered 9900 features a scalable 4 to 20 mA output and open collector for process control. Flow Integral Systems with 9900 Transmitters are combined with Signet’s field-proven Models 515/8510 and 2536/8512. These sensors reliably perform in flow ranges from 0.3 to 6 m/s (1 to 20 ft/s) and 0.1 to 6 m/s (0.3 to 20 ft/s) respectively for pipe sizes from ½ to 8 inches. They are available in a variety of materials including polypropylene and PVDF and are easily mounted in the pipe using Signet’s comprehensive line of standard fittings.

    Signet Paddlewheel Flow Integral Systems - Features

    • Warning LED indicator
    • Selectable error mode for current outputs, 3.6 mA or 22 mA
    • Large auto-sensing backlit display with “at a glance” visibility
    • Local display for sensor-mounted instruments
    • Provides 4 to 20 mA output
    • "Dial-type" digital bar graph
    • NEMA 4X/IP65

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  • Standard Mount Paddlewheel Flow Sensor 515
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    Standard Mount Paddlewheel Flow Sensor | 515

     Price range: R9,121.00 through R21,475.00

    Standard Mount Paddlewheel Flow Sensor  - Overview

    The Model 515 sensors are offered in a variety of materials for a wide range of pipe sizes and insertion configurations. The many material choices, including PP and PVDF, make this model highly versatile and chemically compatible with many liquid process solutions. Sensors can be installed in up to DN900 (36 in.) pipes using Signet's comprehensive line of custom fittings which include tees, saddles, and weldolets. The sensors are also offered in configurations for wet-tap and intrinsically safe installation requirements. Simple to install with reliable performance, Model 515 Rotor-X paddle wheel flow sensors are highly repeatable, rugged sensors that offer exceptional value with little or no maintenance. The output signal of the Model 515 is a sinusoidal frequency capable. The wide dynamic flow range of 0.3 to 6 m/s (1 to 20 ft/s) allows the sensor to measure liquid flow rates in full pipes and can be used in low-pressure systems.

    Standard Mount Paddlewheel Flow sensor - Features

    • Operating range: 0.3 to 6 m/s, 1 to 20 ft/s
    • Simple, economical design
    • Installs into pipe sizes: DN15 to DN900, 0.5 to 36 in
    • Max Pressure rating: PP 12.5 bar @ 20 °C, 180 psi @ 68 °F PVDF 14 bar @ 20 °C, 200 psi @ 68 °F
    • Power source: Self-powered
    • Highly repeatable output
    • Chemically resistant materials
    • Compatibility: 8150, 8900, 9900, 9900-1BC, 9950
    • *Only Signet installation fittings

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  • SS High Performance Paddlewheel Flow Sensor Signet 2540
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    SS High Performance Paddlewheel Flow Sensor | Signet 2540

    SS High Performance Paddlewheel Flow Sensor - Overview

    This Stainless Steel Paddlewheel Flow Sensor is both strong and corrosion-resistant. It is suitable for use in liquid applications with low-velocity measurements. Unique internal circuitry eliminates the need for magnets in the process fluid, enabling flow measurement of 0.1 to 6 m/s while maintaining the advantages of insertion sensor design. Ultraflon 500C bearings and a Tungsten Carbide pin provide exceptional wear resistance. The Signet 2540 offers field replaceable electronics and transient voltage suppression (TVS) to provide greater immunity to large voltage disturbances (i.e. lightning) sometimes encountered in field wiring. Sensors can be installed in DN40 to DN600 pipes using the 1½ in. or ISO 7/1-R 1.5 threaded process connection.
    The sensors are also offered in a hot-tap configuration with a bleed valve service without process shutdown in pipes up to DN900 (36 in.). Both styles of sensors must be used in full pipes. They can be used in low-pressure systems.

    SS High Performance Paddlewheel Flow Sensor - Features

    • Operating range 0.1 to 6 m/s
    • Hot-tap versions for installation/service without system shutdown
    • For pipe sizes up to DN900
    • Field replaceable electronics
    • Non-magnetic RF detection
    • Standard NPT or ISO process connections
    • Adjustable sensor - one size for entire pipe range
    • 7.6 m cable

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