Type II Copper Averaging Thermistor 24', 10 kΩ (Plastic Enclosure)

FEATURES

The ACI Thermistor Copper Averaging Series features a copper sensing element with AWG Etched PTFE colored lead wires to differentiate the different sensor types. The averaging sensors provide a better average temperature of the air inside the duct when compared to a single point duct sensor. Each of the elements is sealed to prevent moisture intrusion and includes a foam pad to seal the duct and dampen vibrations. The benefits of using a copper sensing element is that it has improved thermal conductivity and higher corrosion resistance than similar aluminum style averaging sensors. Additionally, copper has been proven to have an antibacterial effect to many of the airborne contaminants, mold and bacteria found in duct systems.

SPECIFICATIONS

• Sensor Type | Sensor Curve: Thermistor | Non-Linear, NTC (Negative Temperature Coefficient)
• Number Sensing Points | Number Wires: Nine | Two (Non-Polarity Sensitive)
• Sensor Series Output @ 25ºC (77ºF ): 10 kΩ nominal
• Accuracy 0-70ºC (32-158ºF): +/-0.60ºC (+/-1.10ºF)
• Response Time (63% Step Change): 15 Seconds nominal
• Power Dissipation Constant: 6 mW/ºC
• Enclosure Specifications (Temperature, Flammability, NEMA/IP Ratings): ABS Plastic, -30 to 90ºC (-22 to 194ºF), UL94-HB, Plenum Rated
• Storage Temperature Range: -40 to 85ºC (-40 to 185ºF)
• Sensor Operation Temperature Range: -40 to 302ºF (-40 to 150ºC)
• Operating Humidity Range: 10 to 95% RH, non-condensing
• Sensor Material | Sensor Diameter: Copper | 0.210” (5.34 mm) nominal
• Fitting Material | Flammability Rating: Polyamide 66 (High Performance Nylon) | UL94-HB
• Foam Pad Material/Flammability Ratings: Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C
• Lead Length | Conductor Size: 12” (30.5 cm) | 26 AWG (0.40 mm)
• Lead Wire Insulation | Wire Ratings: Etched (PTFE) Colored Leads | MIL-W-16878/4 (Type E)
• Conductor Material: Silver Plated Copper
• Agency Approvals: RoHS2, WEEE