Product Details
Stable Differential Pressure Transducer , High Accuracy Pressure
Sensor
Introduction
Our stable differential pressure transducer and high - accuracy
pressure sensor are top - of - the - line products in the field of
pressure measurement. The differential pressure transducer is
designed with cutting - edge technology to ensure remarkable
stability. It can accurately measure the difference in pressure
between two points in a system, providing reliable data even in
complex and fluctuating environments.
The high - accuracy pressure sensor is a precision instrument. It
is capable of detecting the slightest variations in pressure with
an extremely high level of precision. Whether in industrial
processes, such as in oil refineries, chemical plants, or in HVAC
systems, these products play a crucial role. They are built with
high - quality materials that are resistant to corrosion and wear,
guaranteeing a long service life. The advanced calibration
techniques used in their production ensure that the measurements
are always accurate, enabling optimal control and monitoring of
pressure - related parameters for enhanced safety and efficiency in
various applications.
Application
- The city flood protection and water logging drainage project
- Air supply system for cogeneration plant
- Ventilation system testing for under pit
- Hydropower station ‘s water-head
- Underwater engineering
- Groundwater monitoring
- Sewage disposal
- Oil-field flooding
Feature
- AC, DC output
- Accuracy : ±0.25,±0.5%F.S
- Diffused-silicon oil filled core
- Non polarized and 2 wire system output
- Multiple pressure range and output signal
- Intrinsically safe mode, explosion-proof, CE
- Multiple inner/outer screw thread connection type
- Against severe electromagnetic interference,lighting protection
Electronic interface and signals definition
Parameter
Spec. | Value |
Pressure range | ±5kPa……±10000kPa |
Overload pressure | 1.5time nominal pressure |
Pipeline pressing | 3,5,10 times nominal pressure |
Accuracy | ±0.25%F.S, ±0.5%F.S |
Stability | Typical value 0.25%F.S, Max.: 0.5%F.S |
Operating temperature | -40℃~85℃ (OEM-40℃~120℃) |
Compensated Temperature Range | -10℃~70℃ |
Medium | All Caustic Medium Compatible with 1Cr18Ni9Ti or brass |
Electrical properties | 2 wire system | 3 wire system |
Output signal | 4~20mA | 0~5V | 0~10V |
Power supply | 10~30Vdc | 8~30Vdc/ac | 11~30Vdc/ac |
load resistance | (U-10)/0.02(Ω) | >100kΩ |
Min. isolation between case & terminations | >100M Ω@50V |
surge immunity | >500Vac@60 second |
Shock and vibration | 10g/5~2000Hz, axes X/Y/Z20g sine 11ms |
Pressure durable | 2×106 Pressure circle @25℃ |
Electrical Connections | Waterproof cable, 1.5meter length, IP65 |
Pressure port | Inner and outer G1/4, inner and outer NPT1/4, |
Response time | 10ms |
Pressure type | differential pressure |
Certificate | insulation explosion proof, CE |
EMI/ EMC | EMI: EN50081-1/-2; EMC: EN50082-2 |
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.