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Thermistors Flexible Averaging

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Product overview

1,800 Ohm Thermistor, Flexible Cable Averaging, 24', Plastic Enclosure


  • Roof Top Units
  • Mixed Air/Discharge/Supply Air Temperature Monitoring
  • Data Centers
  • Hospitals

Product specifications

Sensor Type | Sensor Curve:
Thermistor | Non-Linear, NTC (Negative Temperature Coefficient)
Number Sensing Points:
8’ and 12’ Lengths: Four | 24’ and 50’ Lengths: Nine
Number Wires:
Two (Non-Polarity Sensitive)
Nominal Thermistor Resistive Output @ 77°F (25°C) (Lead Wire Colors):
A/1.8K: 1.8K ohm nominal | (Red/Yellow) A/3K: 3K ohm nominal | (White/Brown) A/AN (Type III): 10K ohm nominal | (White/White) A/AN-BC: 5.238K ohm nominal | (White/Yellow) A/CP (Type II): 10K ohm nominal | (White/Green) A/CSI: 10K ohm nominal | (Green/Yellow) A/10KS: 10K ohm nominal | (White/Blue) A/10K-E1: 10K ohm nominal | (Gray/Orange) A/20K: 20K ohm nominal | (Brown/Blue) A/50K: 50K ohm nominal | (Brown/Yellow) A/100KS: 100K ohm nominal | (Black/Yellow)
Accuracy 0-70ºC (32-158ºF):
8’ & 12’ Lengths: +/-0.20ºC (+/-0.36ºF); A/1.8K: +/-1.00ºC (+/-1.80ºF); A/10KS: +/-0.60ºC (+/-1.10ºF) 24’ & 50’ Lengths: +/-0.20ºC (+/-0.36ºF); A/1.8K: +/-1.00ºC (+/-1.80ºF); A/10KS: +/-0.60ºC (+/-1.10ºF)
Power Dissipation Constant:
8’ & 12’ Lengths: 6 mW/ºC except A/AN, A/CP, A/10KE1: 4 mW | A/1.8K: 2 mW 24’ & 50’ Lengths: 9 mW/ºC except A/AN, A/CP, A/10KE1: 6 mW | A/1.8K: 3 mW
Response Time (63% Step Change):
15 Seconds nominal
Operating Temperature Range:
0 to 75ºC (32 to 167ºF)
Storage Temperature Range:
-20 to 75ºC (-4 to 167ºF)
Operating RH Range:
10 to 90% RH, non-condensing
Enclosure Specifications (Material, Operating Temperature, NEMA Ratings)::
“-GD” Enclosure: -40 to 115ºC (-40 to 239ºF), Galvanized Steel, NEMA 1 (IP10) “-PB” Enclosure: -30 to 100ºC (-22 to 212ºF), ABS Plastic, UL94-5VB, Plenum Rated “-BB” Enclosure: -40 to 115ºC (-40 to 239ºF), Aluminum, NEMA 3R (IP14) “-4X” Enclosure: -40 to 70ºC (-40 to 158ºF), Polystyrene Plastic, NEMA 4X (IP66)
Sensor Jacket Material | Cable Ratings:
Low Smoke PVC | CL2P | CMP Plenum Rated Cable
Sensor Cable Diameter:
0.170” (4.32mm) nominal
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
Agency Approvals:

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