| Model: | WPCH04 |
| Detection principle: | Piezoresistive, Ceramic |
| Response time: | ≤1ms |
| Pressure Range: | 0.2~40MPa |
| Working Temperature: | -20-125°C |
WPCH04 Manual download
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Description
WPCH01 general type ceramic pressure transmitter has small size and light weight, it is convenient and easy to install. It adopts pressure sensor made by Winsen and it convert pressure into standard voltage signal output through a high reliable amplifying circuit and accurate temperature compensation circuit. The whole stainless delicate structure and plastic elements with high-strength enhance its anti-corrosion character, which make the product meet demands in different application occasions.
Application
It has various output way and connector, and it also could be customized. It is widely used in water pump, smart water supplying, air compressor, cars, air conditioners, water dealing device, controlling gas and liquid pressure.
Features
- High integration& small size
- High precision
- Good consistency
- Anti-interference ability
- Fast response
Specifications
| Detection range | 0-0.2MPa-……-40MPa | |
| Comprehensive accuracy | 0.1%FS（Default） | |
| Output signal | 0.5-4.5V | Customizable |
| Power supplying | +5VDC | Customizable |
| Structural connection | G1/4、G1/8 | Customizable |
| Electrical connection | Hersman’s joint | Customizable |
| Compensation temperature | 0-65°C（Default） | Customizable |
| Working temperature | -20-125°C | |
| Safe overload | 150-200% | |
| Ultimate overload | 200-250% | |
| Long-term stability | ＜1%FS/year | |
| Response time | ＜1ms | |
| Shell material | 304 stainless steel | Customizable |
| Protection grade | IP65 |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Technical Support:
Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.
The sensors don't have sleeping mode. It can be set in program if needed.
All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
The sensor has been fully tested (not calibrated) before leaving the factory, but the module will be calibrated before leaving the factory.
However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.
15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.
Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.
Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.
Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to sales@winsensor.com
Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.
