Unique-Bargains
Unique-Bargains 10K NTC Thermistor Probe 15.7 Inch Stainless Steel Sensor
A 10K NTC thermistor probe with a 15.7 inch stainless steel sensor and XH2.54-2P plug for air conditioner temperature monitoring
- Accurate readings across -30 °C to 105 °C with 10 kΩ NTC thermistor
- Quick response from stainless-steel probe head measuring 25 mm by 5 mm
- Easy integration via XH 2.54 2-pin connector on 15.7 inch lead
- Durable stainless-steel construction resists corrosion in HVAC environments
- Suits thermostatic controls, industrial systems and consumer thermometers
10K NTC Thermistor Probe with XH2.54 Connector
This 10K NTC thermistor probe provides temperature sensing for air conditioners and other thermally sensitive systems. It uses a stainless steel sensor head measuring 25mm by 5mm connected by a 40cm cable ending in an XH2.54-2P plug. The probe suits HVAC technicians, appliance repairers and hobbyists building custom temperature monitoring circuits.
Thermals noise and power draw
The sensor operates passively across a range of -30°C to 105°C (-22°F to 221°F) without generating audible noise or measurable heat of its own. Its NTC element reacts quickly to temperature changes while drawing only the tiny excitation current supplied by the host controller. Stainless steel construction resists corrosion in typical indoor and light industrial environments.
Measuring range -30°C to 105°C
The usable temperature window of -30°C to 105°C determines whether this probe fits your application; processes exceeding 105°C or requiring cryogenic readings below -30°C need a different sensor. Buyers who need a wider span or a different resistance curve should select an alternative part.
Highlights
- Accurate readings across -30 °C to 105 °C with 10 kΩ NTC thermistor
- Quick response from stainless-steel probe head measuring 25 mm by 5 mm
- Easy integration via XH 2.54 2-pin connector on 15.7 inch lead
- Durable stainless-steel construction resists corrosion in HVAC environments
- Suits thermostatic controls, industrial systems and consumer thermometers
Specifications
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Questions about this item
How do I connect the XH2.54-2P plug without reversing the polarity?
Align the keyed XH2.54-2P connector with the matching header on the controller board and press until it clicks; the polarised housing prevents reverse insertion.
Will the stainless-steel sensor head need periodic cleaning or replacement?
The stainless-steel head resists corrosion; wipe away dust or condensation if airflow drops, but no scheduled replacement is required.
At what temperature does the probe reach the top of its measuring range?
The specified measuring range ends at 105°C (221°F); sustained exposure above this limit can shift the 10K resistance curve.
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