Product Details
KAW104 Multi-output Water Pressure Sensor for Hydraulic and
Pneumatic Systems, HVAC and Building Automation Systems
Product Introduction
The KAW104 Multi-output Water Pressure Sensor is an ideal choice
for hydraulic and pneumatic systems, HVAC (Heating, Ventilation,
and Air Conditioning) systems, and building automation systems. In
hydraulic and pneumatic systems, with multiple analog outputs such
as 4 - 20mA and 0.5 - 4.5V, as well as digital outputs like I2C and
SPI, it can quickly and accurately feedback pressure data,
facilitating the pressure regulation of the systems. In HVAC
systems, it can monitor the water pressure in water pipes in
real-time, ensuring the stable circulation of the cooling and
heating water. In building automation systems, it enables the
intelligent monitoring and control of the water system pressure of
the entire building.
It supports the measurement of gauge pressure, absolute pressure,
and sealing pressure, and is applicable to various media such as
gases, steam, liquids, and oils. With its flexible output methods
and stable performance, it provides reliable support for the
pressure management of complex systems.
Features
- Multiple Outputs: Offers various analog outputs (4 - 20mA, 0.5 -
4.5V, etc.) and digital outputs (I2C, SPI), providing flexibility
for system integration.
- Wide Media Compatibility: Applicable to gases, steam, liquids, and
oils, making it suitable for different working media in relevant
systems.
- Comprehensive Pressure Measurement: Can measure gauge pressure,
absolute pressure, and sealing pressure, meeting different
measurement requirements.
- System Adaptability: Specifically designed for hydraulic and
pneumatic systems, HVAC, and building automation systems, it can
adapt to the complex requirements of these systems.
- Real-time Monitoring: Capable of real-time monitoring of water
pressure, providing timely data for system control and adjustment.
- Stable Performance: Ensures stable operation under different
working conditions, with reliable performance in pressure
measurement and data output.
Product Applications
- Automobile, Compressor and Refrigeration Industry
- Engineering machinery
- Pressure control and monitor
- Water treatment system
- Hydraulic and Pneumatics
- HAVC and BAS Control
- Pump, fitness equipment, household appliances
- Factory Automation
- Fluid Control and Instrumentation Systems
Product Description
Input |
Pressure Type | Gauge Pressure , Absolute Pressure, Sealing Pressure |
Pressure Range | -100Kpa - 60Mpa |
Accuracy | 0.2%, 0.5% |
Power Supply | 5VDC, 12-32VDC |
Measuring Media | Gas, Steam, Liquid, Oil |
Output |
Analog | 4-20mA, 0.5-4.5V / 1-5V / 0-5V |
Digital | I2C, SPI |
Operation Condition and Temperature |
Compensation Temperature | -20...75℃ |
Storage Temperature | -45 ... 85℃ |
Ambient Temperature | -45 ... 85℃ |
Medium Temperature | -40 ... 125℃ |
Material and Protection |
Ingress Protection | IP65, IP67 |
Housing Material | 304SS, 316L |
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.