Tag: Scrubber Systems

Scrubber Systems

  • Combined Conductivity Electrode and electronics.

    Conductivity Sensor System 2850

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    Overview of Conductivity Sensor 2850

    The Signet 2850 Conductivity/Resistivity Sensor Electronics are available in various configurations  for maximum installation flexibility. The universal mount version is for pipe, wall, or tank mounting and enables single or dual (digital versions only) inputs using any standard Signet conductivity/resistivity sensor. The threaded j-box version can be used with these same Signet sensors for submersible sensor mounting. It is also available as a combined integral system configuration for in-line mounting and includes a conductivity electrode in a choice of 0.01, 0.1, 1.0,10.0 or 20.0 cm-1 cell constants. The 2850 is ideal for applications with a conductivity range of 0.055 to 400,000 μS or a resistivity range of 18.2 MΩ to 10 kΩ.

    All 2850 units are available with a digital (S3L) output, or  a single 4 to 20 mA. The digital (S3L) output version can be paired with the 9900 or 9950 Transmitter to extend the distance between the measuring points to 120 m (400 ft).

    The 8900 Multi-Parameter Controller allows for up to six 2850 (S3L) output conductivity sensors to be used with the Signet 8900 Multi-Parameter Controller. All 2850 units are built with NEMA 4X/IP65 enclosures which allow output wiring connections with long cable runs of up to 305 m (1,000 ft).

    The two-wire 4 to 20mA output version is available with eight 4 to 20 mA output ranges for each electrode cell constant. Each range can be inverted and is field selectable.

    EasyCal is a standard feature that automatically recognizes conductivity test solution values for simple field calibration. A certification tool is available for validation of the sensor electronics according to USP requirements.

    Conductivity Sensor system Features

    • Test certificate supplied with all sensors
    • Custom cell constant programmed into the electronics
    • Integral mount systems for quick and easy installation
    • Compact design for maximum installation flexibility
    • Extends the distance between the measuring point and the 9900 Transmitter to 120 m (400 ft)
    • Digital (S3L) interface or two-wire 4 to 20mA output
    • EasyCal with automatic test solution recognition
    • For use with ALL Signet conductivity electrodes
  • Insertion Magmeter 2551 side vew

    Magmeter Flow Sensor 2551

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    Insertion Magmeter Flow Sensor 2551

    The Georg Fischer 2551 Magmeter is an insertion magnetic flow sensor that features no moving parts, available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. Utilizing the comprehensive line of Georg Fischer installation fittings, sensor alignment and insertion depth is automatic. These versatile, simple-to-install sensors deliver accurate flow measurement over a wide dynamic range in pipe sizes ranging from DN15 to DN900 (½ to 36 inches), satisfying the requirements of many applications.

    Georg Fischer 2551 Magmeters offer many output options of frequency/digital (S3L) or 4 to 20 mA which are available on both the blind and display versions. The frequency or digital (S3L) sensor output can be used with Georg Fischer's extensive line of flow instruments while the 4 to 20 mA output can be used for a direct input to PLCs, chart recorders, etc. Both the 4 to 20 mA output and digital (S3L) sensor interface is available for long distance signal transmission. An additional benefit is the empty pipe detection which features a zero flow output when the sensors are not completely wetted. Also, the frequency output is bi-directional while the 4 to 20 mA output can be set for uni- or bi-directional flow using the display or the 3-0250 USB to Digital (S3L) Configuration / Diagnostic set-up tool which connects to PCs for programming capabilities.

    In addition the display version of the 2551 Magmeter is available with relays and features permanent and re-settable total values which can be seen on the display. Also, the display contains multi-languages with English, Spanish, German, French, Italian and Portuguese menu options.

    Magmeter flow sensor features:

    • Installs into pipe sizes: DN15 to DN900, 0.5 to 36 in
    • Operating range: 0.05 to 10 m/s, 0.15 to 33 ft/s
    • Max Pressure rating: PP 10.3 bar @ 25 °C, 150 psi @ 77 °F
    • Power source: 4 to 20mA: 21.6 to 26.4 VDC, 22.1mA max
    • *Only Georg Fischer installation fittings
  • Flow System Transmitter 9900

    Paddle Wheel Flow Meter with Integral Transmitter 9900

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    Signet has combined the 9900 SmartPro® Transmitter with the 515/8510 and 2536/8512 Paddlewheel Flow sensors to create integral 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.

    Paddle wheel Flow meter 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
  • DryLoc pH/ORP 2724

    pH Electrodes 2724/ 2726 and ORP Electrodes 2725

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    The Georg Fischer 2724-2726 pH and ORP Electrodes features a patented reference electrode design and uses the unique foul-proof patented DryLoc® connector. The large area PE reference junction and pathway is constructed to increase the total reference effectiveness and ensures long service life.

    The DryLoc connector with corrosion resistant gold plated contacts readily connects the sensor to the mating 2760 preamplifier or the 2750 sensor electronics. The robust Ryton® threaded sensor body and choice of flat pH, bulb pH, or flat ORP sensing elements provides broad range of chemical compatibility for a wide variety of applications.

    There are two optional sensing versions, HF and LC, available. The quick temperature response is available in either a PT1000 or 3 KΩ temperature sensor and allows compatibility with all Georg Fischer pH/ORP instruments. The 2724-2726 electrodes are general-purpose sensors ideal for a wide range of applications. The sensors incorporate ¾” NPT or ISO 7-1 R¾ threads for installing into standard pipe-tees. They can also be mounted directly into Georg Fischer standard fittings.

    pH and ORP Electrode Features 

    • Wetted Materials: Ryton, UHMW polyethylene, FKM, glass
    • Connection: Durable DryLoc® with gold plated connections
    • Compatible Preamp/Sensor Electronics: 2750 and 2760
    • Compatible Instruments: Use the 2760 preamplifier with the Georg Fischer 8750; Use the 2750 sensor electronics with the Georg Fischer 8900, 9900 or 9950 instruments
    • Additional Features: HF and LC options available
    • In-line Mounting styles:  Standard 3/4 inch or ISO threaded fittings
    • Submersible mounting: Available using the back of the preamplifier or sensor electronics
  • paddle wheel flow sensor Profile image

    Standard Mount Paddlewheel Flow sensor -515

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    Overview of Paddle Wheel flow sensor 515

    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 include PP and PVDF make this model highly versatile and chemically compatible to 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, set the sensor to the proper insertion depth into the process flow. The sensors are also offered in configurations for wet-tap and intrinsically safe installation requirements.

    Simple to install with time honored 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 of driving a self-powered flowmeter (Model 5090). 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.

    Paddle wheel 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