Home
Product
Application
Service
Brand
Welcome to DOWESTON's website!
DOWESTON® is a premium instrumentation and sensor brand serving customers worldwide. DOWESTON® is dedicated to bringing users a reliable, easy-to-use, efficient and advanced inspection and measurement experience.Here you will find all contact options at a glance:
North America
Europe
Asia
DOWESTON ELECTRONIC INTL INC
617 CEPI DRIVE, CHESTERFIELD, Missouri, 63005,United States
Headquarters
Availabe languages website
DOWESTON TECHNOLOGIES (UK) LIMITED
291 BRIGHTON ROAD SOUTH CROYDON UNITED KINGDOM CR2 6EQ
Headquarters
Availabe languages website
DOWESTON(CHINA) CO,. LTD. ( ASIA)
No.12, Huaxing Road, Jinjiang District, Chengdu, China
Headquarters
Availabe languages website
PD-750Q series Sanitary Differential Pressure Transmitter
PD-750Q series Sanitary Differential Pressure Transmitter
PD-750Q series Sanitary Differential Pressure Transmitter
PD-750Q series Sanitary Differential Pressure Transmitter
PD-750Q series Sanitary Differential Pressure Transmitter
PD-750Q series Sanitary Differential Pressure Transmitter

PD-750Q series

Sanitary Differential Pressure Transmitter
PD-750Q Sanitary Differential Pressure Transmitter adopts monocrystalline silicon sensor,The design is compact and compact, the middle part of the welding process diaphragm is made of high-quality stainless steel 316L, the roughness is Ra≤0.4μm, Compliant with aseptic standards, the filling liquid complies with FDA hygiene standards, there are various international standard process connections, and the fully isolated sealing structure eliminates the influence of humidity, suitable for harsh wet cleaning occasions, Suitable for CIP/SIP cleaning and sterilization, with on-site display function,Diversified information output, there are various connection methods such as chucks, clamps, flanges, etc., can meet the requirements of most food and pharmaceutical hygiene grades Measurement needs.
Product Selection
Expert Q&A
5% off for new customers
Specification
Performance Features

Performance characteristics:
The PD-750QC hygienic differential pressure transmitter is the most robust and hygienic pressure transmitter carefully crafted using monocrystalline silicon pressure sensor technology and patented packaging technology. Adhering to the design concept of fully satisfying harsh use occasions, the PD750Q monocrystalline silicon sanitary pressure transmitter adopts a fully isolated and sealed structure to eliminate the influence of humidity and is suitable for harsh wet cleaning occasions; the double-diaphragm overload protection structure achieves a maximum pressure of 42MPa, It is suitable for severe pressure overload occasions; the transient voltage resistance meets the four-level standard (differential mode voltage: 2000V, common mode voltage: 4000V), suitable for harsh surge voltage occasions; 20 linear points in seven temperature zones, 160 pressures Calibration point, suitable for severe temperature changes.

Product advantage:

■ Monocrystalline silicon pressure sensor, double-diaphragm overload protection structure, calmly deal with high overload test.

■ The signal transmission module of the special integrated circuit and surface packaging technology, the key parameter operation function is friendly, and the measurement data can be displayed quickly.

■ ISO228, DIN3256 and other complete global standards or industry standard process connections, exquisite stainless steel welding technology and surface treatment technology, in line with hygienic standards.

■ Rugged one-piece stainless steel housing ensures long service life.

■ The surface roughness of stainless steel is Ra≤0.4μm, which meets the sterile standard.

Technical parameters
Applicable media A fluid compatible with the contact material
Measuring range 10kPa-1MPa
Pressure type Differential pressure
Output 4-20mA、4-20mA+HART、Modbus-RTU/RS485, etc.
Weight Approx. 2.4kg 
Damping value 0-100S
Liquid part material Stainless Steel SUS304/316material
Isolation diaphragm material SUS316L Stainless Steel,Hasloy C
Electrical connection

Four-core M12*1 Aviation plug, (H2) Protection Class IP65, vertically mounted
Four-core M12*3 Aviation plug, (H2) Protection Class IP65, horizontal mounting

Output mode 4-20mA+HART,Modbus-RTU/RS485
   
Not sure which Instruments and sensors to choose?
No worries! We understand that getting the perfect Instruments and sensors that meets your needs can be pretty tricky. Our dedicated Engineering experts are here to support you with:
Expert advice on choosing the best material and structure to meet your needs
Professional guidance from engineers on building the best Sensors and Instruments experience
Anytime support with full-cycle project management and proactive updates
Get a product quote
Fill in our quote request form and we will reply to your message as soon as possible! Or send us an email at: info@doweston.com