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Immersion Temperature Sensors
NSA-IMM

Part Numbers

NSA-A/CP-I-2.5-4X
NSA-A/CP-I-4-4X
NSA-A/CP-I-6-4X
NSA-HH/CP-I-2.5-PB-C
NSA-HH/CP-I-4-PB-C
NSA-HH/CP-I-6-PB-C

Carrier Immersion Thermistors provide a predictable and accurate output over the specified temperature range. Each sensor configuration is designed and manufactured for long-term quality and performance. Carrier incorporates standard features such as double encapsulation and etched Teflon leads where applicable.

Number Sensing Points: One
Storage Temperature Range: -40 to 85 °C (-40 to 185 °F)
Operating Humidity Range: 0 to 90% RH, non-condensing
Probe Diameter | Thermowell Bore Diameter: 0.250" (6.35mm) | 0.260"
Probe Material | Thermowell Material: 304 Stainless Steel | 304 Series Stainless Steel
Wire Size: 22 AWG (0.65 mm)
Thermowell Instrument | Process Thread Size: ½" NPS (National Pipe Straight) Female Thread | ½" NPT (National Pipe Tapered) Male Thread
Enclosure Specifications (Temperature, Material, Flammability, NEMA/IP Ratings) "-PB" Enclosure: ABS Plastic, UL94-HB, -30 to 90 °C (-22 to 194 °F), Plenum Rated
"-4X" Enclosure: Polystyrene Plastic, UL94-V2, -40 to 70°C (-40 to 158°F), NEMA 4X (IP 66)
Sensor Output @ 25 °C (77 °F) | Lead Wire Colors: 10 KΩ nominal | White/Green
Immersion Length: NSA-xxx-2.5: 2.5" (63.50 mm) | NSA-xxx-4: 4.0" (101.60 mm) | NSA-xxx-6: 6.25" (158.75 mm)
Probe Length: NSA-xxx-2.5: 4.31" (109.47 mm) +/- 0.13" (3.30 mm)
NSA-xxx-4: 5.81" (147.57 mm) +/- 0.13" (3.30 mm)
NSA-xxx-6: 7.81" (198.37 mm) +/- 0.13" (3.30 mm)
Number Sensing Points: One
Storage Temperature Range: -40 to 85 °C (-40 to 185 °F)
Operating Humidity Range: 0 to 90% RH, non-condensing
Probe Diameter | Thermowell Bore Diameter: 0.250" (6.35mm) | 0.260"
Probe Material | Thermowell Material: 304 Stainless Steel | 304 Series Stainless Steel
Wire Size: 22 AWG (0.65 mm)
Thermowell Instrument | Process Thread Size: ½" NPS (National Pipe Straight) Female Thread | ½" NPT (National Pipe Tapered) Male Thread
Enclosure Specifications (Temperature, Material, Flammability, NEMA/IP Ratings) "-PB" Enclosure: ABS Plastic, UL94-HB, -30 to 90 °C (-22 to 194 °F), Plenum Rated
"-4X" Enclosure: Polystyrene Plastic, UL94-V2, -40 to 70°C (-40 to 158°F), NEMA 4X (IP 66)
Sensor Output @ 25 °C (77 °F) | Lead Wire Colors: 10 KΩ nominal | White/Green
Immersion Length: NSA-xxx-2.5: 2.5" (63.50 mm) | NSA-xxx-4: 4.0" (101.60 mm) | NSA-xxx-6: 6.25" (158.75 mm)
Probe Length: NSA-xxx-2.5: 4.31" (109.47 mm) +/- 0.13" (3.30 mm)
NSA-xxx-4: 5.81" (147.57 mm) +/- 0.13" (3.30 mm)
NSA-xxx-6: 7.81" (198.37 mm) +/- 0.13" (3.30 mm)

California residents please see Proposition 65