NTC9A1 Refrigeration Temperature Probe 9 meters NTC temperature sensor

Name: NTC9A1 Refrigeration Temperature Probe 9 meters NTC temperature sensor
SKU: NTC9A1
Availability: InStock

Original price was: $30.00.Current price is: $28.00.

NTC9A1 NTC temperature sensor achieves accurate temperature sampling for HVAC and refrigeration units, working with EEV controllers to monitor refrigerant pipe temperature.

Availability: In stock

SKU: NTC9A1 Categories: NTC Sensor Probes, Refrigeration Spare Parts, Temperature And Humidity Sensors Tags: EEV controller sensor, HVAC Temperature Probe, NTC Temperature Sensor, NTC9A1, Refrigeration Temperature Sensor, thermistor sensor

Overview

NTC9A1 is an NTC thermistor temperature probe developed for HVAC and commercial refrigeration systems. It converts pipeline temperature into resistance signals and transmits signals to electronic expansion valve controllers to realize accurate superheat calculation. The sensor owns stable thermistor performance, fast temperature response speed and fully sealed waterproof structure. It can steadily collect temperature data for air source heat pumps, water chillers, cold storage and refrigerated display cabinets under variable load conditions, supporting precise regulation of electronic expansion valves and improving the overall operating efficiency of refrigeration systems.

Key Features

Stable NTC thermistor characteristic with high measuring precision
Rapid thermal response to realize real-time temperature monitoring
Integrated waterproof sealed probe, adaptable to refrigeration working conditions
Standard wire length, easy field wiring and installation
Excellent compatibility with EEV superheat controllers
Strong anti-interference ability and long service life
Applicable for multiple types of refrigerants

NTC9A1 technical specifications table

Item	Specification
Model	NTC9A1
Product Type	NTC Thermistor Temperature Sensor for HVAC & refrigeration
R25 Resistance	10kΩ ±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 NTC9A1 temperature sensor supports matching with electronic expansion valve controllers, widely installed on air source heat pumps, water chillers, display cabinets and cold storage to collect refrigerant pipeline temperature signals for superheat control.

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.