CB Series

Senmol’s CB series ceramic piezoresistive sensor circuit modules are oil and gas pressure sensors specially designed for vehicles, ships, and construction machinery. It has the characteristics of high reliability and high precision. After linearity check and temperature compensation, the output voltage signal has a linear relationship with the input pressure.

Pressure Pattern Gauge Output signal 0~5V customizable
Pressure Range 0~3.5MPa customizable Medium Gas, Liquid
Characteristics Application
1. Maximum 1.5% error in the range -10~70 ℃ Automotive oil pressure
2. Temperature compensation range -40~125℃ Water pressure sensor
3. Good media compatibility Urea pressure sensor
4. High reliability,  low drift Refrigerant pressure sensor
  Industrial control

Sensor Module Product Features

  • Low CostControl the cost of sensitive chip/component processing, packaging/assembly, inspection/testing, etc. steps.
  • Constant Current Source Power SupplyThe constant current source circuit is mainly composed of an input stage and an output stage.
  • StabilityThe chip has good comprehensive precision and stability.
  • SensitivityHigh sensitivity, it is convenient to use op amp or integrated circuit to debug the output.
Expert Advice

Expert Advice

You only need to tell us your needs and tell us the products you need the sensor for. The measuring range of the required sensor, the input, and output range, the output mode, and the product use medium. In this way, we can provide you with professional advice on the right type of sensor and inform you of the benefits of your product to help your business.

Timely Delivery

Senmol has a wide variety of sensors to meet a variety of different application needs. And the sensor performance is good, the service is good, and the production is efficient. After confirming the order, we will arrange the production department in time for production, compare the timeliness of multiple export ports, and do our best to deliver the product to you as soon as possible

Timely Delivery
Perfect after-sales

Perfect After-sales

After receiving the sensor, if you encounter problems with its use, our professional technicians will answer the questions online 24 hours a day. If our products are upgraded in the future, we will inform you as soon as possible. Our timely after-sales benefits have been well received by most users.

Senmol | Sensor Module Products

Customization Options, Pricing, Availability Or Other Details

Senmol | Provide high-quality Sensor module products for auto and motorcycle accessories, household appliances, environmental monitoring, medical equipment, robots, atmospheric pressure monitoring, industrial automatic control, general intake pressure, and other industries.

Application Of Sensor Module In Different Industries

1.Automotive pressure monitoring sensor900600

Auto & Motorcycle Accessories

There are many sensors on cars and motorcycles, and cars and motorcycles also rely on sensors to work. The sensors detect signals and feed them back to their computers, and the computers control the corresponding parts to work. If the sensor is damaged, the corresponding component will not work properly, and therefore the car and motorcycle will not work properly. The functions of these sensors vary, enabling field-testing, ease of use, peak recording capabilities, and automatic identification.

2.Water Pressure Sensor-Senmol900600

Water Pressure Sensor

As the name suggests, the water level sensor is a sensor used to detect the liquid level and realize the liquid level control function. When the water level in the water tank is lower than the predetermined water level, the sensor gives a signal, and the water pump starts to add water automatically. When the water level reaches a certain high water level, the water pump will stop adding water, and there must always be water in the water tank. It will not overflow, very practical and convenient. The liquid level sensor has the advantages of fast response speed, high liquid level control accuracy, small size, small space occupation, long life and convenient installation. Water level sensors are widely used in home appliances, water plants, wells, commercial equipment, industrial equipment, medical equipment, etc.

3.Urea Pressure Sensor_-Senmol900600

Urea Pressure Sensor

In order to reduce the emission of harmful gases in diesel engine exhaust, SCR (selective reduction) exhaust gas treatment technology is widely used in the world, and the ammonia gas decomposed from the aqueous urea solution for vehicles is used to react with nitrogen oxides Nox to generate pollution-free nitrogen N2 and Water H2O. Therefore, after diesel, gasoline and lubricating oil, urea for vehicles has become the fourth necessities of diesel vehicles, mainly used in trucks and passenger cars.

4.Refrigerant Pressure Sensor-Senmol900600

Refrigerant Pressure Sensor

The refrigerant (refrigerant) in the air conditioner has a high working frequency, and some refrigerants are flammable and explosive. Therefore, a pressure sensor is usually installed on the high-pressure pipeline between the air conditioner compressor and the condenser. According to the size of the refrigerant pressure Detect the amount of refrigerant and the operation of the compressor, and cooperate with the temperature sensor to control the operation and shutdown of the air conditioning system.

7.Industrial Automation Control Sensors 900600

Industrial Automatic Control

Industrial sensors cover nearly all sensor categories, including proximity, position, speed, level, temperature, force, and pressure. These products can be used in a very wide range of fields including industrial process control, energy, aviation, safety and security, automotive, healthcare, and building automation, to name a few. The industrial automatic control system realizes the integration of information management and automatic control through the induction, analysis, and arrangement of various information collected by sensors and local area networks through the industrial control computer, and can ensure the security of information through authority authentication.

Customer Testimonials

It is much better than the ones we used to buy.

I am very happy that my goods have arrived in good condition, although I have not opened them to see what is inside.

After using it for a month, we are very happy with the quality of the sensors.

Good product as we expected and we will buy new sensors from you next year my friend.




Senmol has its own design and R&D base, a single office building, and several semi-automatic and fully automatic production lines. Many researchers and operators. It has offices in Wuxi and Shenzhen respectively.


Related Products

What is the minimum order quantity of the product?

The minimum order quantity is 1000PCS for chip products, 500PCS for module products, and 100PCS for whole parts products (automotive and industrial products).

How are the products packaged?

We will choose the appropriate packaging material according to the quantity and size, and use foam to fill the outer box, and the external reinforcement with waterproof material to ensure that your products will be safe in the transportation process.

How long is the delivery time of the products?

Our product delivery time is usually 3 to 4 weeks. In the case of ODM products, the specific time according to the communication between the technical staff and you shall prevail.

What is the after-sales service of Senmol?

If you encounter problems with the use of the product, there will be our professional technicians online 24 hours a day to answer questions.
If there are quality problems there will be our senior customer service specialists online 24 hours a day to deal with you.

Can I get a refund or return the product if there is a quality problem?

Quality problems caused by non-human factors can be replenished after sending back the product analysis to confirm the problem.