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Thermistor Bullet Probe

This product is covered by ACI's Five (5) Year Limited Warranty. Learn more

Product overview

10,000 Ohm Thermistor (Type III), Bullet Probe


  • Roof Top Units
  • Discharge Air/Supply/Return/Mixed Air Duct Temperature
  • Remote Temperature Sensing

Product specifications

Sensor Type:
Sensor Curve:
Non-Linear, NTC (Negative Temperature Coecient)
Number Sensing Points:
Accuracy 0-70ºC (32-158ºF):
+/-0.2ºC (+/-0.36ºF) except A/10K-E1 Series: +/- 0.3ºC (+/-0.54ºF) A/1.8K Series: +/- 0.5ºC @ 25ºC (77ºF) and (+/-1.0ºC) (+/-1.8ºF)
Sensor Dependent; Contact ACI for more information on the sensor in question.
Response Time (63% Step Change):
10 Seconds nominal
Power Dissipation Constant:
3 mW/ºC except A/1.8K Series: 1 mW/ºC | A/10K-E1 Series: 2 mW/ºC
Probe Material:
304 Stainless Steel
Operating Temperature Range:
-40 to 150ºC (-40 to 302ºF)
Storage Temperature Range:
-40 to 85ºC (-40 to 185ºF)
Operating Humidity Range:
10 to 95% RH, non-condensing
Lead Length | Conductor Size:
24” (61cm) | 22 AWG (0.65mm)
Lead Wire Insulation | Wire Rating:
Etched Teon Colored Leads | MIL-W-16878/4 (Type E)
Conductor Material:
Silver Plated Copper
Product Dimensions:
1.00” (25.4mm) x 0.250” (6.35 mm)
Product Weight:
0.02 lbs. (9.07g)
Agency Approvals:

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