NTC2A1 Refrigeration Temperature Probe 2 meters 5KΩ NTC Temperature Sensor

Name: NTC2A1 Refrigeration Temperature Probe 2 meters 5KΩ NTC Temperature Sensor
SKU: NTC2A1
Availability: InStock

Original price was: $20.00.Current price is: $17.00.

NTC2A1 NTC temperature sensor provides accurate temperature sampling for HVAC and refrigeration equipment, cooperating with EEV controllers to monitor refrigerant pipeline temperature.

Availability: In stock

SKU: NTC2A1 Categories: NTC Sensor Probes, Refrigeration Spare Parts, Temperature And Humidity Sensors Tags: EEV controller sensor, HVAC Temperature Probe, NTC Temperature Sensor, NTC2A1, Refrigeration Temperature Sensor, thermistor sensor

Overview

NTC2A1 is an NTC thermistor temperature sensor designed for HVAC and commercial refrigeration systems. It converts ambient and pipeline temperature signals into resistance signals and transmits data to electronic expansion valve controllers to calculate superheat value accurately. The sensor features stable resistance characteristics, fast temperature response, reliable waterproof construction and long service life. It ensures continuous, precise temperature sampling for heat pumps, chillers and cold storage equipment under variable operating conditions, supporting stable and efficient operation of the whole refrigeration

Key Features

Stable NTC thermistor characteristic, high measurement accuracy
Fast thermal response speed for real-time temperature monitoring
Waterproof sealed probe structure, suitable for harsh refrigeration environment
Standard wire length, convenient wiring and installation
Perfect compatibility with EEV superheat controllers
Good anti-interference performance, long service life
Compatible with multiple common refrigerants

NTC2A1 technical specifications table

Item	Specification
Model	NTC2A1
Product Type	NTC Thermistor Temperature Sensor for HVAC & refrigeration
R25 Resistance	2kΩ ±1%
B Value (B25/50)	3470K ±1%
Temperature Measuring Range	-40°C ~ +120°C
Thermal Time Constant	≤8s
Dissipation Constant	≥2.0 mW/°C
Cable Length	2m
Probe Material	Copper shell, epoxy sealed
Wire Insulation	Teflon insulated wire
Ambient Temperature	-40°C ~ +105°C
Relative Humidity	0~95% RH, non-condensing
Protection Class	IP67
Response Feature	Negative temperature coefficient, resistance decreases as temperature rises
Applicable System	Heat pump, air conditioner, commercial refrigeration unit, HVAC&R system
Certifications	RoHS, CE
Application	Pipe temperature detection, return air temperature monitoring, defrost control for HVAC units

Same Series Display Models

NTC2A1

NTC5A1

NTC9A1

Matching Series Controllers

SEC611-R4

SEC612-R4

SEC613-R4

SEC711

Supporting System Accessories

YCQB2L12

YCQC2L12

Application Scope

Model NTC2A1 temperature sensor is widely matched with electronic expansion valve controllers, applied in air source heat pumps, water chillers, display cabinets, cold storage and other commercial HVAC and refrigeration equipment to collect pipeline temperature signals.

Packaging & Shipping

Neutral safe packaging, shockproof and drop-proof protection
Global shipping via DHL, UPS, FedEx and sea freight options
In stock support for fast delivery
Wholesale, retail and mixed order are acceptable

Our Service

We provide full series of refrigeration and HVAC spare parts, including control display panels, temperature controllers, sensors, power modules and industrial electrical accessories.

For technical parameters, dimension drawing, cross reference model or bulk discount, please feel free to contact us. Cick Contact us.To consult HVAC standard pls click HVAC standard.

Should you need alternative models, kindly reach out to our team. Our company offers a comprehensive lineup of refrigeration accessories to meet diverse application demands.