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Description: F-BLU-20 - 20' 16 AWG F-BLU-40 - 40' 16 AWG 13 AMP @ 120 VAC 5 AMP @ 240 VAC Normally Open - Narrow Angle E-BLU-20 - 20' 16 AWG E-BLU-40 - 40' 16 AWG 13 AMP @ 120 VAC 6 AMP @ 240 VAC Normally Open - Wide Angle
- Features: Liquid
- Level Measurement: Point Level / Multi-Point Levels
- Device Type: Sensor-Only
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Description: The Twin Float pump switch consists of two floats, each float contains a mercury switch. One of the two floats contain a heavy-duty relay, which enables the floats to function in series. The relay eliminates pump chatter in turbulent conditions. The unit is
- Features: Liquid
- Level Measurement: Point Level / Multi-Point Levels
- Device Type: Sensor-Only
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Supplier: Pepperl+Fuchs SE
Description: mercury (Hg) change-over contact
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Supplier: Radwell International
Description: MERCURY TILT FLOAT SWITCH, 1AMP, NORMALLLY OPEN, 40FT, WEIGHT. FREE 2 YEAR RADWELL WARRANTY
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Supplier: KOBOLD Instruments, Inc.
Description: The KOBOLD NAB Series float level switch for liquids provides mercury-free level switching for tank applications requiring high current capability. With such capacities, pumps may be directly controlled in many applications. This float-type, tilt level switch for stop/start pump
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 50 psi
- Material Temperature Range: 185 F
- Maximum Current: 20 amps
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Supplier: GF Piping Systems
Description: The 2285 Level Float Switch is suitable for level switching of various liquids, sewage in shafts, tanks, basins or cisterns. The double-chambered float is made of injection molded tough polypropylene that ensures good waterproof protection. The contacting microswitch is incorporated in
- Features: Liquid
- Meter Technology: Other
- Level Measurement: Point Level / Multi-Point Levels
- Device Type: Sensor-Only
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Supplier: FineTek
Description: The FA/FB Series is a cable float level switch product line constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output. FAB
- Features: Liquid
- Meter Technology: Mechanical / Magnetic Floats
- Level Measurement: Point Level / Multi-Point Levels
- Device Type: Sensor-Only
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Supplier: KOBOLD Instruments, Inc.
Description: controlled by installing at least two floats, one as a minimum, the other as a maximum limit switch. The floats can be run to a latching relay (sold separately) for automatic level control. These switches can be installed wherever magnetic liquid level switches are
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 45 psi
- Material Temperature Range: 40 to 185 F
- Maximum Current: 6 amps
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Supplier: KOBOLD Instruments, Inc.
Description: Product Features For All Types of Liquids Mechanical Switch (Mercury-Free) Polypropylene Float Construction Maximum Temperature to 140°F Maximum Pressure to 45 PSIG KOBOLD Series NSM float switches enable liquid levels to be monitored easily and cost effectively. Filling
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 45 psi
- Material Temperature Range: 40 to 185 F
- Maximum Current: 6 amps
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Supplier: KOBOLD Instruments, Inc.
Description: installing at least two floats, one as a minimum, the other as a maximum limit switch. The floats can be run to a latching relay (sold separately) for automatic level control. These switches can be installed wherever magnetic liquid level switches are unsuitable due to
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 15 psi
- Material Temperature Range: 302 F
- Maximum Current: 1 amps
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Supplier: Clark Solutions
Description: horizontal when switching takes place. The mercury free float switch can be mounted to the tank/container via a through hole such as a 1/2“ cable gland from the tank top. The switch point is defined by manipulating placement of a supplied ballast weight on the connecting cable or by
- Maximum Operating Pressure: 72 psi
- Material Temperature Range: 176 F
- Maximum Current: 15 amps
- Maximum AC Voltage: 250 volts
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Supplier: Radwell International
Description: LEVEL SWITCH, ECO-FLOAT, G STYLE, MERCURY-FREE, FOR LIQUID LEVEL MONITORING, WITH 50 FOOT CABLE LENGTH, NORMALLY OPEN/CLOSED (SPDT) CIRCUIT CONFIGURATION SIMPLE TYPE: FLOAT SWITCH. FREE 2 YEAR RADWELL WARRANTY
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Supplier: OMEGA Engineering, Inc.
Description: The LV600 Series unique float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The ON/OFF differential is set by adjusting the length of cable over which the LV600 is allowed to float. Depending on whether the LV600 is
- Maximum Operating Pressure: 75 psi
- Features: Controller Functions, Electromechanical Switch, Liquid, Single Pole, Double Throw (SPDT)
- Meter Technology: Mechanical / Magnetic Floats
- Level Measurement: Point Level / Multi-Point Levels
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Supplier: Tele-Lite, Inc.
Description: 1 HP Electric Submersible Pump Automatic Starting Stainless Steel Case Non-mercury Auto Float Switch Built-in Thermal Auto Reset 25-foot Heavy-Duty, 115V Cord 1 Year Residential Warranty 1 Year Commercial Warranty
- Maximum Discharge Flow: 150 GPM
- Pump Type: Submersible Pumps
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Supplier: Gems Sensors & Controls
Description: Non-Mercury Switch Sealed Cable Impact & Corrosion Resistant ABS Shell N.O., N.C., SPDT Contacts Various Cable Lengths Color Coded Body Designed for level control and alarm applications in difficult liquids such as sewage and waste water. Series M mechanical tilt floats are ideal for
- Switching Current: 13 amps
- Switching Voltage: 120 to 240 volts
- Operating Temperature: 32 to 194 F
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Supplier: UL Standards & Engagement
Description: magnetic, and sSolid-state starters and controllers. b) DeletedThermal, magnetic, and solid-state overload relays. c) Pushbutton stations, including selector switches and pilot lights. d) Control circuit switches and relays. e) Float, flow, pressure, and vacuum-operated
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Supplier: UL Standards & Engagement
Description: magnetic, and sSolid-state starters and controllers. b) DeletedThermal, magnetic, and solid-state overload relays. c) Pushbutton stations, including selector switches and pilot lights. d) Control circuit switches and relays. e) Float, flow, pressure, and vacuum-operated
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Supplier: UL Standards & Engagement
Description: magnetic, and sSolid-state starters and controllers. b) DeletedThermal, magnetic, and solid-state overload relays. c) Pushbutton stations, including selector switches and pilot lights. d) Control circuit switches and relays. e) Float, flow, pressure, and vacuum-operated
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More Information Top
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http://www.iosrjournals.org/iosr-jece/papers/Vol9-Issue2/Version-2/C09221621.pdf
Design of an Automatic Water Level Controller Using Mercury Float Switch .
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http://www.plumbersurplus.com/pdf/993631.pdf
Continuous automatic operation can be achieved with the use of the Integral Mercury Float Switch .
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Alternative Sewer Systems FD-12, Second Edition > Pressure Sewer Systems
Mercury float switches are the most commonly used liquid-level sensors (Figure 2.22) (float switches with mercury are available and are more environmental friendly when they need to be discarded).
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http://www.plumbersurplus.com/pdf/998177.pdf
The Little Giant Automatic Grinder Pumps are equipped with a non- mercury float switch .
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Belgium - RoHS substances in electrical and electronic equipment
The mercury float switch is typically used in the first application.
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CR4 - Thread: residential sump pump controls
If it's a mercury float switch you need, let me know, I can get you loads of them.
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States > Illinois > State > Register > 2004 > [26 IL Register 1119] 11/19/2004
"Mercury switch" means a product or device, containing mercury added during its manufacture, that opens or closes an electrical circuit or gas valve, including, but not limited to, mercury float switches actuated by rising or falling liquid levels, mercury tilt switches actuated …
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States > Illinois > State > Register > 2005 > [27 IL Register 429] 04/29/2005
"Mercury switch" means a product or device, containing mercury added during its manufacture, that opens or closes an electrical circuit or gas valve, including, but not limited to, mercury float switches actuated by rising or falling liquid levels, mercury tilt switches actuated …
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States > Illinois > State > Register > 2006 > [28 IL Register 421] 04/21/2006
"Mercury switch" means a product or device, containing mercury added during its manufacture, that opens or closes an electrical circuit or gas valve, including, but not limited to, mercury float switches actuated by rising or falling liquid levels, mercury tilt switches actuated …
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States > Illinois > State > Register > 2007 > [29 IL Register 112] 01/12/2007
"Mercury switch" means a product or device, containing mercury added during its manufacture, that opens or closes an electrical circuit or gas valve, including, but not limited to, mercury float switches actuated by rising or falling liquid levels, mercury tilt switches actuated …
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