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.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Series
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SI 10 FA, SI AIR, DE3 198In Stock
$97.46
$90.46
$87.85
$84.27
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S286
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI AIR 95In Stock
$60.93
$56.27
$54.54
$52.46
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S285
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SI 10 FA, SI AIR 71In Stock
$68.09
$62.96
$61.05
$58.76
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S285
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SS 0 FA, SI LIQ, SO AIR 75In Stock
$66.95
$61.89
$60.01
$57.75
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S285
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4" NPTF, PU 1 LIQ, SI 10 FA, SI LIQ 90In Stock
$60.93
$56.27
$54.54
$52.46
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S285
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/2" NPTF, PU 1 LIQ, SS 10 FA, SI LIQ, SO AIR 36In Stock
$83.31
$77.20
$74.92
$72.18
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S285
Amphenol Rochester Sensors Level Sensors - Industrial COOLANT LEVEL SWITCH, 1/4"NPTF, PU 1 LIQ 2In Stock
250On Order
$89.43
$68.97
$66.91
$64.15
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
S298