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Rigid 4-Point Duct Averaging Temperature Sensors
NSA-4PT-AVG

Part Numbers

NSA-HH/CP-RA-18-PB-C
NSA-HH/CP-RA-24-PB-C
NSA-HH/CP-RA-36-PB-C

The Carrier Thermistor Rigid Averaging Series features a ¼” Diameter stainless steel sensing element with two, 12 inch, 22 AWG Etched Teflon colored lead wires to differentiate the different sensor types. The sensors in this series are manufactured with 4 sensing points in lengths from 12” to 48”. The rigid averaging sensors will provide a better average temperature of the air inside the duct when compared to a single point sensing element. Each of the elements is hermetically sealed to prevent any moisture intrusion and includes an integrated foam pad to properly seal the duct and dampen vibrations when installed.

Applications

Air Handlers, Rooftop Units, Mixed Air/Discharge/Supply/Return Air Temperature Monitoring, Data Centers, Hospitals

Sensor Type | Sensor Curve: Thermistor | Non-Linear, NTC (Negative Temperature Coefficient)
Number Sensing Points: Four
Number Wires: Two (Non-Polarity Sensitive)
Sensor Series Output @ 25ºC (77ºF ) | Lead Wire Colors: 10KΩ nominal | White/Green
Accuracy 0-70ºC (32-158ºF): +/-0.20ºC (+/-0.36ºF)
Stability: Sensor Dependent; Contact Carrier for more information
Power Dissipation Constant: 4 mW/ºC
Response Time (63% Step Change): 10 Seconds nominal
Enclosure Temperature Range: -30 to 90ºC (-22 to 194ºF), ABS Plastic, UL94-HB, Plenum Rated
Storage Temperature Range: -40 to 85ºC (-40 to 185ºF)
Operating Humidity Range: 10 to 95% RH, non-condensing
Probe Material: 304 Stainless Steel
Probe Diameter: 0.250" (6.35mm)
Fitting Material | Flammability Rating: Polyamide 66 (High Performance Nylon) | UL94-HB
Foam Pad Material | Flammability Rating: Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C
Lead Length | Conductor Size: 12" (30.5cm) | 22 AWG (0.65mm)
Lead Wire Insulation | Wire Rating: Etched Teflon (PTFE) Colored Leads | MIL-W-16878/4 (Type E)
Conductor Material: Silver Plated Copper
Product Weight: NSA-HH/CP-RA-18-PB-C: 0.30 lbs. (0.136 kg)
NSA-HH/CP-RA-24-PB-C: 0.32 lbs. (0.145 kg)
NSA-HH/CP-RA-36-PB-C: 0.36 lbs. (0.163 kg)
Agency Approvals: CE, RoHS2, WEEE
Sensor Type | Sensor Curve: Thermistor | Non-Linear, NTC (Negative Temperature Coefficient)
Number Sensing Points: Four
Number Wires: Two (Non-Polarity Sensitive)
Sensor Series Output @ 25ºC (77ºF ) | Lead Wire Colors: 10KΩ nominal | White/Green
Accuracy 0-70ºC (32-158ºF): +/-0.20ºC (+/-0.36ºF)
Stability: Sensor Dependent; Contact Carrier for more information
Power Dissipation Constant: 4 mW/ºC
Response Time (63% Step Change): 10 Seconds nominal
Enclosure Temperature Range: -30 to 90ºC (-22 to 194ºF), ABS Plastic, UL94-HB, Plenum Rated
Storage Temperature Range: -40 to 85ºC (-40 to 185ºF)
Operating Humidity Range: 10 to 95% RH, non-condensing
Probe Material: 304 Stainless Steel
Probe Diameter: 0.250" (6.35mm)
Fitting Material | Flammability Rating: Polyamide 66 (High Performance Nylon) | UL94-HB
Foam Pad Material | Flammability Rating: Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C
Lead Length | Conductor Size: 12" (30.5cm) | 22 AWG (0.65mm)
Lead Wire Insulation | Wire Rating: Etched Teflon (PTFE) Colored Leads | MIL-W-16878/4 (Type E)
Conductor Material: Silver Plated Copper
Product Weight: NSA-HH/CP-RA-18-PB-C: 0.30 lbs. (0.136 kg)
NSA-HH/CP-RA-24-PB-C: 0.32 lbs. (0.145 kg)
NSA-HH/CP-RA-36-PB-C: 0.36 lbs. (0.163 kg)
Agency Approvals: CE, RoHS2, WEEE

California residents please see Proposition 65