Level Sensors - Industrial – Mouser Singapore

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Singapore) +65 6788-9233Feedback

Change LocationEnglish

+65 6788-9233 Change Location

In Stock

RoHS

S28x Capacitance Coolant Level Switches

Amphenol Rochester Sensors S28x Capacitance Coolant Level Switches are active devices designed to give an alarm signal if liquid falls below or rises above a preset level. These can be specified with a delay to eliminate false alarms due to turbulence. Containing a factory-programmable microprocessor, the switches offer sink-to-ground, source-voltage, or both outputs on separate pins.

Results 7

Applied categories

Availability options

In Stock Normally Stocked RoHS Compliant Active New Products

Series

Please modify your search so that it will return results.

Search within results

Selection options

Select action

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SI 10 FA, SI AIR, DE3 S287/03 Amphenol Rochester Sensors 1: $132.55 198In Stock New At Mouser	Mfr. Part No. S287/03 Mouser Part No 34-S287-03 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SI 10 FA, SI AIR, DE3 Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	198In Stock	$132.55 $123.01 $119.46 $115.21 View $112.30 $109.63 Quote	Min.: 1 Mult.: 1		S286
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SI 10 FA, SI AIR S285/05 Amphenol Rochester Sensors 1: $92.60 72In Stock New At Mouser	Mfr. Part No. S285/05 Mouser Part No 34-S285-05 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SI 10 FA, SI AIR Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	72In Stock	$92.60 $85.63 $83.01 $79.90 View $77.78 $75.81 Quote	Min.: 1 Mult.: 1		S285
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SS 0 FA, SI LIQ, SO AIR S285/109 Amphenol Rochester Sensors 1: $91.05 75In Stock New At Mouser	Mfr. Part No. S285/109 Mouser Part No 34-S285-109 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SS 0 FA, SI LIQ, SO AIR Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	75In Stock	$91.05 $84.16 $81.60 $78.53 View $76.43 $74.50 Quote	Min.: 1 Mult.: 1		S285
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SS 10 FA, SI LIQ, SO AIR S285/V05 Amphenol Rochester Sensors 1: $113.30 36In Stock New At Mouser	Mfr. Part No. S285/V05 Mouser Part No 34-S285-V05 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SS 10 FA, SI LIQ, SO AIR Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	36In Stock	$113.30 $104.98 $101.88 $98.16 View $95.64 $93.30 Quote	Min.: 1 Mult.: 1		S285
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI AIR S285/03 Amphenol Rochester Sensors 1: $82.86 10In Stock 100Expected 9/10/2026 New At Mouser	Mfr. Part No. S285/03 Mouser Part No 34-S285-03 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI AIR Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	10In Stock 100Expected 9/10/2026	$82.86 $76.53 $74.16 $71.33 View $69.40 $67.62 $64.95	Min.: 1 Mult.: 1		S285
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4"NPTF, PU 1 LIQ S298/202 Amphenol Rochester Sensors 1: $101.35 323On Order New At Mouser	Mfr. Part No. S298/202 Mouser Part No 34-S298-202 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4"NPTF, PU 1 LIQ Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	323On Order On Order Ship Dates Mfr. No: S298/202 Stock: 0 On Order: 73 Expected 6/10/2026 250 Expected 29/10/2026 Factory Lead Time: 10 Weeks	$101.35 $93.80 $90.98 $87.61 View $85.31 $83.19 Quote	Min.: 1 Mult.: 1		S298
	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI LIQ S285/13 Amphenol Rochester Sensors 1: $82.86 100Expected 29/10/2026 New At Mouser	Mfr. Part No. S285/13 Mouser Part No 34-S285-13 New At Mouser	Amphenol Rochester Sensors	Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI LIQ Learn More about Amphenol Rochester Sensors amphenol s28x capacitance coolant level switches	Datasheet	100Expected 29/10/2026	$82.86 $76.53 $74.16 $71.33 View $69.40 $67.62 $64.95	Min.: 1 Mult.: 1		S285