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Documents: A/20K-I-4"-BB

Datasheet Installation Instructions More Info

A/20K-I-4"-BB | 20K ohm | Stainless Steel Well Water Fluid Steam Temperature Sensor | Sensor Length: 4 inch | NEMA 3R (Bell Box) Housing Enclosure Box | ACI

20, 000 Ohm Thermistor, Immersion, Welded Well, 4", NEMA 3R Enclosure

Brand: ACISKU: A/20K-I-4"-BB

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Overview Details for A/20K-I-4"-BB

A/20K-I-4"-BB | 20K ohm | Stainless Steel Well Water Fluid Steam Temperature Sensor | Sensor Length: 4 inch | NEMA 3R (Bell Box) Housing Enclosure Box

The metal bell box, with well configuration has a NEMA 3R rating and is designed for wet environments. It has male 1/2 inch NPT threads and the sensing element is double encapsulated to avoid sensor failures caused by moisture infiltration. ACI also standardizes with etched Teflon lead wires and 2 part wells. ACI immersion temperature sensors are designed for HVAC, Building Automation Systems, and light industrial applications. Specific applications include: chillers, hot water systems, tanks, and boilers. NOTE: Welded thermowells are not intended for moving water or high pressure service. Fluid velocity and wake frequency are primary factors in well failure. Machined thermowells should be used in these types of applications.

Negative temperature coefficient
Double encapsulated sensor
NEMA 3R enclosure

Specifications

Item Number	A/20K-I-4"-BB
Brand	ACI
Element Type	20K
Sensing Element	Thermistor
Sensor Configuration	Immersion with Well
Sensor Housing	NEMA 3R (Bell Box)
Sensor Length	4 inch
Sensor	Temperature