Float, Level Sensors

Manufacturers Series Packaging Product Status Package ProdictStatis Type Output Type Output Configuration Current Minimum Liquid Specific Gravity Switch Actuation Level Mounting Type Material - Housing & Prism Operating Temperature Voltage Rating

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Package ProdictStatis Type Output Type Output Configuration Current Minimum Liquid Specific Gravity Switch Actuation Level Mounting Type Material - Housing & Prism Operating Temperature Voltage Rating
S285-05

S285-05

SENSOR LEVEL SWITCH

Rochester Sensors

97
RFQ
S285-05Datasheet S285 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S285-13

S285-13

SENSOR LEVEL SWITCH

Rochester Sensors

92
RFQ
S285-13Datasheet S285 Box Active Liquid Switch Open Collector 7 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S285-03

S285-03

SENSOR LEVEL SWITCH

Rochester Sensors

64
RFQ
S285-03Datasheet S285 Box Active Liquid Switch Open Collector 7 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S285-15

S285-15

SENSOR LEVEL SWITCH

Rochester Sensors

48
RFQ
S285-15Datasheet S285 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S285-109

S285-109

SENSOR LEVEL SWITCH

Rochester Sensors

195
RFQ
S285-109Datasheet S285 Box Active Liquid Switch Open Collector 7 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S285-V05

S285-V05

SENSOR LEVEL SWITCH

Rochester Sensors

184
RFQ
S285-V05Datasheet S285 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S291-203

S291-203

SENSOR LEVEL ANALOG VOLTAGE

Rochester Sensors

150
RFQ
S291-203Datasheet S291 Box Active Liquid Analog Voltage 0.5V ~ 4V 5 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 5V
TLL134-5N-0300-01

TLL134-5N-0300-01

SENSOR LEVEL ANALOG VOLTAGE

Rochester Sensors

27
RFQ
TLL134-5N-0300-01Datasheet TLL130 Box Active Liquid Analog Voltage 0V ~ 5V 30 mA - - 1/2" NPT Glass Filled Nylon -20°C ~ 85°C 9V ~ 34V
S286-15

S286-15

SENSOR LEVEL SWITCH

Rochester Sensors

44
RFQ
S286-15Datasheet S286 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S286-05

S286-05

SENSOR LEVEL SWITCH

Rochester Sensors

43
RFQ
S286-05Datasheet S286 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
TLL151-5N-0500-01

TLL151-5N-0500-01

SENSOR LEVEL ANALOG VOLTAGE

Rochester Sensors

41
RFQ
TLL151-5N-0500-01Datasheet TLL150 Box Active Liquid Analog Voltage 0V ~ 5V 30 mA - - Male 1/2" (12.7mm) NPT Glass Filled Nylon -20°C ~ 85°C 9V ~ 34V
S286-03

S286-03

SENSOR LEVEL SWITCH

Rochester Sensors

130
RFQ
S286-03Datasheet S286 Box Active Liquid Switch Open Collector 7 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S286-13

S286-13

SENSOR LEVEL SWITCH

Rochester Sensors

49
RFQ
S286-13Datasheet S286 Box Active Liquid Switch Open Collector 7 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S286-V05

S286-V05

SENSOR LEVEL SWITCH

Rochester Sensors

85
RFQ
S286-V05Datasheet S286 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
S286-V03

S286-V03

SENSOR LEVEL SWITCH

Rochester Sensors

49
RFQ
S286-V03Datasheet S286 Box Active Liquid Switch Open Collector 7 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
TLL155-N-0500-73

TLL155-N-0500-73

SENSOR LEVEL SWITCH

Rochester Sensors

30
RFQ
TLL155-N-0500-73Datasheet TLL155 Tape & Box (TB) Active Liquid Switch - 15 mA - - Male 1" (25.4mm) NPT 316 Stainless Steel -20°C ~ 85°C 9V ~ 36V
TLL157-N-0500-90

TLL157-N-0500-90

SENSOR LEVEL SWITCH

Rochester Sensors

29
RFQ
TLL157-N-0500-90Datasheet TLL155 Tape & Box (TB) Active Liquid Switch - 15 mA - - Male 1" (25.4mm) NPT 316 Stainless Steel -20°C ~ 85°C 9V ~ 36V
S287-03

S287-03

SENSOR LEVEL SWITCH

Rochester Sensors

36
RFQ
S287-03Datasheet S287 Box Active Liquid Switch Open Collector 7 mA - - Male 1/2" (12.7mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
TLL157-N-1000-90

TLL157-N-1000-90

SENSOR LEVEL SWITCH

Rochester Sensors

55
RFQ
TLL157-N-1000-90Datasheet TLL155 Tape & Box (TB) Active Liquid Switch - 15 mA - - Male 1" (25.4mm) NPT 316 Stainless Steel -20°C ~ 85°C 9V ~ 36V
TLL156-N-1000-81

TLL156-N-1000-81

SENSOR LEVEL SWITCH

Rochester Sensors

30
RFQ
TLL156-N-1000-81Datasheet TLL155 Tape & Box (TB) Active Liquid Switch - 15 mA - - Male 1" (25.4mm) NPT 316 Stainless Steel -20°C ~ 85°C 9V ~ 36V
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Category Overview

Float, Level Sensors Products & Selection Guide

Float, Level Sensors are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Float, Level Sensors. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Float, Level Sensors?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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