Warrick Controls

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Warrick Controls has offered dependable, no moving parts control and monitoring of conductive liquids for over 50 years. Warrick conductivity controls continue to offer reliability, process automation, labor savings, flexibility, and operator safety at economical cost. Accuracy and repeatability is the name of the game, and these high-quality parts deliver again and again. Big Bear Instruments offers a full list of Warrick Controls and Gems Sensors & Controls instruments including electrode fittings, probes, open circuit board controls, and plug-in modules. Sort by series, connection, body material, enclosure, and more to find the best products for your needed application. Browse our large selection of quality Warrick conductivity controls today to find your solution.

  • Warrick Series 16 & 16D Open Circuit Board Controls

    Gems® Series 16 Open Circuit Board Controls are engineered for general purpose single-level or differential applications. These economy priced controls have spade terminals for easy wiring and provide sensitivities up to 1 million ohm/cm. Series 16D DPDT Load Contacts have the same features and specifications as Series 16, but these controls also have DPDT load contacts to eliminate the need for slave relays.

    $152.50
  • Warrick Series 16M, 16HM, 16DM, & 16VM Solid State Plug-In Modules

    Gems® Series 16 Modules are engineered for general purpose single-level or differential service. Series 16M controls combine the reliability of solid state electronics and the convenience of a plug-in design.

    Series 16M – General Purpose
    Designed for either differential or single-level service. U.L. “Motor Controller” listing, 8-pin socket with screw-type connections make the unit easy to install and service. Sensitivity of up to 1 million ohm/cm.

    Series 16DM – DPDT Load Contact
    Similar to Series 16M but with DPDT load contacts. Eliminates the need for slave relays. 11 pin octal plugs. Requires little panel space. General purpose single-level or diffferential applications. U.L. listed.

    Series 16HM – High Sensitivity
    Series 16HM is similar to Series 16M but provides higher sensitivity up to 5.5 million ohm/cm. Probe voltage is 12 VDC for applications with low conductive media.

    Series 16VM – Field Selectable Sensitivity
    Similar to Series 16M but with the added flexibility of field adjustable sensitivity, made possible through external setpoint resistors. Uses 11 pin octal socket. U.L. listed.

    $324.00
  • Warrick Series 19MR Direct Motor Load Controls

    Gems® Series 19MR controls are the ideal choice where pump up or pump down service is necessary. This control eliminates the need for contactors because it can directly handle motors up to 1 HP at 120 VAC, or motors up to 2 HP at 240 VAC. .

    $154.95
  • Warrick Series 26 Low Water Cutoff – Standoff Mount

    Gems® Series 26 controllers are designed for boiler low-water cutoff protection. A snap-through standoff mounting device is available as well as an optional power outage feature on this series.  The optional reset button is used when the device has been deactivated because of low-water condition. A reset is functional only if water has returned to normal level. These units have a built-in 3 second time delay and can be programmed up to 90 seconds for increasing and decreasing levels.

    $136.00
  • Warrick Series 26M Low Water Cutoff – Plug-In Modules

    Gems® Series 26M Low-Water Cutoff Plug-In Module is designed for low-water cutoff protection.  It features powered contacts, a modular plug-in design, solid state reliability, and a low voltage sensor.  It meets CSD1 requirements for boiler low-water cutoff and is considered to have U.L. “Limit Control.”  If your application is needing more, the 26M series has many add-on options such as power outage features, manual reset button, or dirty electrode detection.

    $223.40
  • Warrick Series 27 Intrinsically Safe Controls

    Gems® Series 27 intrinsically safe controls have SPDT output contacts and are UL approved for use in Class I, Groups A, B, C & D; Class II, Groups E, F & G; and Class III hazardous locations. Control sensitivity is factory-set. Series 27 is UL Pilot Duty rated.  CSA certified for Class 1, Groups A, B, C and D; Class II, Groups E, F and G; Class III.

    $382.10
  • Warrick Series 3B Electrode Fitting

    Gems® Series 3B fittings are compact pressure tight assemblies that hold a single electrode probe for use in water and chemicals. These fittings incorporate  a 1/4-20 female thread that must be combined with a Series 3R (rigid rod electrode) or Series 3W/3Y (wire suspended electrode) to make a complete assembly.

    $54.89
  • Warrick Series 3E Electrode Fitting

    Gems® Series 3E fittings are cast metal, pressure-tight assemblies capable of handling 1-7 probes. Attachment to vessels is accomplished with external pipe threading. 3E Fittings require the use of 3R rigid or 3W wire suspended electrodes.

    $139.65
  • Warrick Series 3E1B Electrode Fitting

    Looking for a different Series 3E part?

    CLICK HERE for all other Series 3E configurations.

     

    Gems® Series 3E fittings are cast metal, pressure-tight assemblies capable of handling 1-7 probes. Attachment to vessels is accomplished with external pipe threading. 3E Fittings require the use of 3R rigid or 3W wire suspended electrodes.

    The 3E1B Series has 1 Probe and Red Brass Body Material.

    $179.65
  • Warrick Series 3E3B Electrode Fitting

    Looking for a different Series 3E part?

    CLICK HERE for all other Series 3E configurations.

     

    Gems® Series 3E fittings are cast metal, pressure-tight assemblies capable of handling 1-7 probes. Attachment to vessels is accomplished with external pipe threading. 3E Fittings require the use of 3R rigid or 3W wire suspended electrodes.

    The 3E3B Series has 3 Probes and Red Brass Body Material.

    $314.40
  • Warrick Series 3F Electrode Fitting

    Gems® Series 3F flanged, pressure-tight fittings can handle up to 7 probes. They mate with standard pipe flanges coupled to the top of the vessel. These electrode fittings are designed for general purpose service and available in a variety of materials.

    $365.00
  • Warrick Series 3G Electrode Fitting

    Gems® Series 3G fittings are designed for general purpose use, and are made of PVC to withstand corrosive conditions. The flanged assemblies are sized to accommodate up to 7 probes and to mate with standard flanges on the tops of vessels.

    $274.20