Focusens OEM High Stability 5K 3977 Sensor Ntc Temperature Sensor for HVAC Air Conditioner
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Product Highlights
- Customized Specifications: Wire material, overmoulding shape, resistance, B value, and temperature range are all customizable.
- High Stability Performance: Drift is less than 3% after 1000 hours of heat or cold storage testing.
- Fast Response Time: Response time is 7 seconds or less in water flow at 0.4m/s.
- Wide Temperature Range: Operates from -40 to +105 degrees Celsius with customization options available.
- IP67 Protection Rating: Dust tight and protected against immersion in water up to 1 meter.
- ISO Certified Quality: Manufacturing process meets ISO certification standards for reliability.
- 12-Hour Response Service: Customer requests are responded to within 12 hours for efficient service.
- OEM and ODM Support: Accepts OEM on customer designs and ODM services for custom requirements.
Product Attributes
- Customization
- Available
- Installation Type
- Tee Type
- Sensing Type
- Resistive
- Model NO.
- NTC Thermistor
- Contact
- Contact
- Output Signal Type
- Analog Type
- Production Process
- Injection
- Material
- Epoxy
- Measuring Medium
- Temperature
- IP Rating
- IP67
- Certification
- ISO
- Customized
- Customized
- Wire Material
- PVC, or Customed
- Overmoulding Shape
- Round or Flat on Request
- Transport Package
- Neutral Packing
- Specification
- customized
- Trademark
- Focusens
- Origin
- Hefei, China
- HS Code
- 9025900090
- Production Capacity
- 50, 000PCS Per Year
Product Images of Focusens OEM High Stability 5K 3977 Sensor Ntc Temperature Sensor for HVAC Air Conditioner
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Product Description
MFT series temperature sensor using NTC thermistor as temperature sensing element. Products can be custom according to different temperature environent or application.
With our mature manufacturing technology, it can be made with a variety of specifications. Customers can use directly without fabricating.
Technical Data
| Item | Specification |
| Sensing element | NTC thermistor (R and B value can be customized on request ) |
| Temperature range | -40 ~ +105 ºC (Can be customized on request) |
| Response time | Water(0.4m/s)T0.63≤7s |
| Dissipation factor | Approx. 2 mW/ºC |
| Long-term stability | Drift ≤ 3% after 1000h heat or cold store (80 ºC/ -30 ºC) |
| Wire material | PVC, or Customed |
| Lead wire length | Customizable |
| Regular R value | 1K, 5K, 10K, 50K, 100K, 150K, 200K, etc. |
| Regular B value | 3435K, 3470K, 3950K, etc. |

Flexible customize the product specifications and shape to match your applications.

| Item | Specification |
| Thermistor | NTC, PTC |
| RTD series | PT10, PT20, PT100, PT200, PT500, PT1000 |
| Digital series | DS18B20, STS35, TMP117 etc. |
| Analog series | LM35 |
Part B: Housings
| Item | Specification |
| AWG | 18, 20, 22, 24, 28 etc. |
| Material | PVC, Silicone, Fiberglass |
| Outer diameter | 2.5mm, 3.0mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm |
What Focusens can provide you:
About us
Focusens are Chinese Sensor Expert that have more than 15 years manufacturing experience. We are committed to provide high quality thermal Components NTC thermistors, PTC thermistors, NTC sensors, PT100 PT1000 RTD sensors ,thermocouples, silicon liner PTC sensors as well as digital sensors.
Our activities covers all over the world. Key players like Samsung as well as Chinese manufacturers like Galanz, Medtronic, Mindray, BYD etc. are among our clients list.
Flexible custom design and prompt delivery are our always advantages. Meanwhile we accept OEM on customers design.
Contact us now for details and improve projects efficiency with our expertise!

1. How can I get samples?
Discuss to one of our sales, tell him or her your requirements. After confirmed details, we will arrange samples production. Customer need to pay for shipping cost. (Check with sales whether your samples can be free)
Normally it takes 15-30 days to produce samples.
4. Do you accept customized?
Yes, we accept ODM&OEM. Products can be customised upon customer's requirements.
5. How long is your lead time?
Generally, 2-3 weeks for regular products. Sometimes, it needs more time to prepare materials and do more tests to ensure products' accuracy.
Welcome to contact us for much more details!
Focus Sensing and Control Technology Co.,LTD
Account Manager
Winnie Chen
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR229118". Items marked "" are certified.
Company Profile
Focusens is a ISO certified and patented company specially works in developing, producing and service of temperature sensors and thermal components.
With more than 15 years field experience, we are committed to provide quality and prompt delivery of temperature and humidity components, as well as custom design service in temperature humidity field.
Our activities covers all over the world, including Asia, Europe, America, Latin America, Australia and South Africa.
We are working as tier one, tier two, and tier three OEM suppliers. Our customers covers Important players such as Schneider, Oster, Haier, Lada, JAC etc.
Our main products including various temperature sensors and temperature sensing element, various output type humidity transducer, and temp. Humidity monitor, water and fuel level sensor, ABS sensor etc.
We provide professional design, manufacturing, and assembly, meanwhile accept OEM with customers design.
Contact us now for details and improve projects efficiency with our expertise.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1 Xisan Road, Electromechanical Industry Park, High&New Tech. Zone. Hefei, Hefei, Anhui, China
-
Plant Area
- 1200 square meters
-
Number of Employees
- 35
-
Registered Capital
- 5,714,286 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Temperature Sensor
-
Production Machines
- Cable Cutting Facility, Oven Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-10-23
- Export Year
- 2015-03-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
FAQ
- How can I get samples?
- Discuss your requirements with one of our sales. After confirmed details, we will arrange samples production. Customer need to pay for shipping cost. (Check with sales whether your samples can be free)
- When can I receive samples?
- Normally it takes 15-30 days to produce samples.
- How to pay?
- We accept Telegraphic Transfer and Trade Assurance. Negotiate with sales if you have questions.
- Do you accept customized?
- Yes, we accept ODM&OEM. Products can be customised upon customer's requirements.
- How long is your lead time?
- Generally, 2-3 weeks for regular products. Sometimes, it needs more time to prepare materials and do more tests to ensure products' accuracy. Welcome to contact us for much more details!
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