Description
The WPCH01 general-purpose pressure transmitter features a compact and lightweight structure for convenient installation. It integrates a Winsen-developed sensor core and converts pressure into a standard electrical output through a highly reliable amplification circuit and precise temperature compensation circuit.
Its stainless steel structure and high-strength plastic components improve corrosion resistance. Multiple output methods, pressure connections and electrical configurations are available and can be customized for different gas and liquid pressure measurement applications.
Application
- Water pumps
- Smart water supply systems
- Air compressors
- Automotive applications
- Air conditioners
- Water treatment equipment
- Gas pressure control
- Liquid pressure control
Features
- Compact size
- Lightweight design
- Easy installation
- Winsen-developed sensor core
- Highly reliable amplification circuit
- Accurate temperature compensation
- 304 stainless steel housing
- Good corrosion resistance
- High-strength structural components
- Multiple output methods
- Multiple connector options
- Fast response
- IP67 protection
- Customizable pressure connection
- Customizable output configuration
- Customizable power supply
Specifications
| Detection Range | 0.2MPa～40MPa |
| Pressure Reference | S |
| Comprehensive Accuracy | 1%FS, Default |
| Output Signal | 0.5-4.5V / 4-20mA / I²C, Customizable |
| Power Supply | 3.3V for I²C / 24V for 4-20mA / 5V for 0.5-4.5V, Customizable |
| Structural Connection | G1/4, Customizable |
| Working Temperature | -20～125℃ |
| 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 | IP67 |
| Electrical Connection | Water-Proof Plug |
| Cable Length | 0.6m / Others |
* 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.
