• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HM
  • Model Number: HM4100
  • Pressure range: 0-4Bar, 0-10Bar
  • Power supply: 5VDC
  • Output: 0.5-4.5VDC
  • Material: PA66-GF30
  • Protection class: IP65
  • Certification: TS16949

Packaging & Delivery

Packaging Details Safe packing
Delivery Time 15-45 Days


Product Description


The HM4100 Water Pressure Sensors are specially designed for matching Indoor Wall

Hung Boilers.

Its house is made of PA66-GF30, high strength engineering plastic. 

Utilizing the latest digital compensation and the professional sensor technology, HM4100 is 

suitable for measuring the pressure of non corrosive gas and liquid.

Besides, Our water pressure sensor has CE and ROHS license and the leak proof devise 

in its construction can ensure its safety.  







Typical Application


1. Wall-hung Boilers


2. Water pump


3. Water treating equipment


4. Central air-conditioning


5. Water Vending Machine 









1.Static precision: ±1.5%FS

2.Comprehensive error:±3.0%FS(including temperature error in 0-90℃)

3.MEMS manufacturing technology

4.High integration, &improve the stability

5.Signal amplification, &temperature compensation

6.The certification of CE, ROHS







Main Technical Data


1.Pressure Range: 0~4bar (Optional 0~10bar)     


2.Static Accuracy: ±1.5%FS ( Typical) 


3.(Vcc) Supply Voltage: 5±0.5 VDC


4.(Vout) Output Voltage: 0.5~4.5V  (Vout=0.2Vcc(P+0.5))


5.Overload Pressure: 1MPa


6.Pressure Port: G1/4-19


7.Material of the House: PA66-GF30


8.Protection Class: IP65


9.Media Compatibility: Non-corrosive Gas & Liquid






Our Services


  1. 100% manufacturer with competitive price


  2. 10 years production experience advanced technology


  3. Excellent Material Selection


  4. Excellent and Experienced staff with Outstanding Academic Qualifications


  5. Best services about the products


  6CE & ROSH Certificate assure you our good quality 


  7. OEM and customize is available!









Packaging & Shipping











1) Q: Are you manufacturer or trade company?


A:  We are the Manufacturer specialized in Pressure Sensor

(like automotive pressure sensor, air sensor, water sensor, temperature pressure sensor,etc.)

with good quality and very competitive price for mare than 10 years.





2) Q: Why choose us?


A:  1. 100% manufacturer with competitive price

     2. 10 years production experience advanced technology

     3. Excellent Material Selection

     4. Excellent and Experienced staff with Outstanding Academic Qualifications

     5. CE & ROSH Certificate assure you our good quality 

     6Best services about the products

     7. OEM and customize are available!





3) Q: How can I get a quote/price?


A: We usually quote within 24 hours after we get your inquiry. 

    If you are urgent to get the price, please call us or tell us in you email so that we will reply 

your inquiry promptly.





4) Q: How can I get a sample to know your quality?


A: After price confirmation, you can require for samples to check our quality. 

    Free for a sample to check the design and paper quality, as long as you afford the express 

freight. For samples more than 5pcsBuyer pays both shipping and sample fee.






5) Q: What about the lead time for mass production?


A: To be honest, it depends on the order quantity and the season you place the order. 

    Generally speaking, we suggest that you start inquiry two month before the data you would 

like to get the product at your country. Generally 10-20days for about 10000pcs.





6) Q: What is your terms of delivery?


A:  EXW.






Company Information


Shenzhen Ever-smart Sensor Technology Co., LTD

is not only a manufacturerbut also an innovator in sensor industry, who is specializing 

in Automotive Pressure Sensor, Domestic Pressure Sensor, Industrial PressureTransmitter, Digital Pressure Gauge, Control Gauge, and Alarm Gauge.

We have inherited a history of more than ten years of achievements and experience in the 

field of pressure sensor, with continuous optimization, development and innovation. The products of Ever-smart completely reach or surpass the criteria of the same type of foreign products, 

among which, HM1000 series, HM4000 series, HM5000 series products are out of the domestic initiative, which are leading the technology tide.

Ever-smart currently has an annual output capacity of about 2 million units of various 

pressure sensors, with a professional research and development team, and quality assurance 

ability. Its distribution network has covered most markets of China as well as Europe, America, Min-East, Southeast Asia and other places.

Our company runs under the faith of Profession Makes Perfection, Honesty Means 

Win-win!  which leads to a sound and harmonious development relationship with all the clients 

and suppliers for all-win.  

We provide high quality OEM services. We also look forward to starting friendly, extensive

and profound cooperation with all the clients.







Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $31,000
Learn More