Ametek B/W Controls 5200 Series Low Sensitivity Solid State Liquid Level Control Relay

As low as $238.45 Regular Price $251.00
In stock
SKU
BW-5200L

B/W 5200 series relays are designed to provide optimum stability and reliability on controlling a wide variety of high and low resistance liquids. The 5200-L relay is a low sensitivity model, recommended for the control or detection of electrically conductive liquids with low to medium specific resistance.

  • Pump up or pump down control for tanks and sumps
  • Solid state sensing circuitry
  • Low sensitivity model
  • Sensitivity resistance set with resistor, or variable 600-1500 ohms

B/W 5200 series relays are designed to provide optimum stability and reliability on controlling a wide variety of high and low resistance liquids. They can be used for pump up control on elevated tanks, or pump down control on tanks or sumps. They can also be used for high level or low level signal controls or alarms. The 5200-L relay is recommended for the control or detection of electrically conductive liquids with low to medium specific resistance. Typical liquids include ordinary potable and waste water, most acids, plating solutions, fruit juices, soups, beer, milk, and soft drinks. The sensitivity is set by selecting and installing a resistor from the included resistor set, or adjustable by an optional potentiometer. Liquid levels are established by mounting or suspending electrodes in the tank or vessel. Electrodes are sold separately.

  • Pump up or pump down control for tanks and sumps
  • Solid state sensing circuitry
  • Low sensitivity model
  • Sensitivity resistance set with resistor, or variable 600-1500 ohms
  • Dual voltage - Either 115 or 240 VAC line voltage
  • DPDT contacts rated for 10A at 120 or 240 VAC

B/W 5200 series control relays can only be used to sense conductive liquids. They are not suitable for oil, gasoline, animal fats, and other similar materials, and should not be used with flammable liquids. Electrodes are sold separately. Users should consult Ametek B/W Controls documentation for detailed application information prior to purchasing or installing this item.

For more information, please see the Ametek B/W Controls catalog.

Have questions about your application? Give us a call, we will be happy to help.

Catalog Numbers
New Catalog NumberOld Part No.Sensitivity ResistanceComments
5200-LF1 52-110100 Fixed See below for applications
5200-LV1 52-110201 Variable See below for applications
5200-LV2 52-110202 Variable See below for applications
Applications
Catalog NumberSensitivity ResistanceApplication Recommendations
5200-LF1 270 ohms All metallic circuits, B/W Unifloat
470 ohms Strong electrolytes: Plating solutions
1,000 ohms Weak electrolytes: Ammonium hydroxide, borax, acetic acid
1,800 ohms Most food processing applications: Beer, wine, fruit juices, milk, buttermilk
3,900 ohms Highly corrosive acid or caustic solutions where electrode current must e minimized to extend electrode life: Hydrochloric acid, sulfuric acid, etc.
10,000 ohms Ordinary water with medium to high mineral content, sewage, water soluble oil and starch solutions.
22,000 ohms Most water with low mineral content. (Soft water--not distilled or deionized water. Use High Sensitivity Relay Control for this)
5200-LV1 Variable: 100-700 ohms Same as above for 270 or 470 or 1000 ohms
5200-LV2 Variable: 6K-15K ohms Same as above for 1,000 through 22,00 ohms

For higher sensitivity applications, visit the 5200-H Series.

More Information
SKU BW-5200L
Manufacturer Ametek
Manufacturer Part Number 5200-L
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