• • • Overview of Product • • •
MS370 hygienic flat - membrane pressure transducer adopts imported high – accuracy and high – stability pressure sensor set to the absolute pressure or the gauge pressure of the medium to be measured into 4 ~ 20mA, 1 ~ 5V / 0 ~ 5V standard electrical signal through high – reliability amplification circuit and precise temperature compensation. High – quality sensor, fully – enclosed welded encapsulated technology as well as improved assembling process ensure superior quality and best performance of this series of product.
• • • Features of Product • • •
|
1. High stability and high sensitivity
|
|
2. Lightning and radio frequency disturbance immunity
|
|
3. Diversified signal output form and adjustable zero point and full scale
|
|
4. Reverse pole protection and transient over – current and over – voltage protection
|
|
5. Fully made of stainless steel
|
|
6. Clean flat type of isolating membrane
|
• • • Application of Product • • •
|
1. Hygienic pressure pipelines
|
|
2. Food and beverage processing
|
|
3. Medical and pharmaceutical
|
|
4. Sewage treatment
|
|
5. Viscous medium pressure measurement
|
• • • Technical Data• • •
|
Medium to be measured
|
The liquid, gas or vapor compatible with 316 stainless steel
|
|
|
Measuring range
|
-100kPa ~ 0 ~ 20KPa … 35MPa
|
|
|
Overloading capacity
|
1.5 times of FS pressure
|
|
|
Pressure type
|
Gauge pressure or absolute pressure
|
|
|
|
|
|
|
Overall accuracy
(Non-linear, repeatability, lagging)
|
Typical: ± 0.25% FS
|
Maximum: ± 0.5% FS
|
|
Long-term stability
|
Typical: ± 0.1% FS / year
|
Maximum: ± 0.2% FS / year
|
|
Zero point temperature drifting
|
Typical: ± 0.02% FS / °C
|
Maximum: ± 0.03% FS / °C
|
|
Sensitivity temperature drifting
|
Typical: ± 0.02% FS / °C
|
Maximum: ± 0.03% FS / °C
|
|
Medium temperature
|
-20 ~ +85 °C
|
|
|
Compensating temperature
|
-10 ~ +50 °C
|
|
|
Ambient temperature
|
-20 ~ +80 °C
|
|
|
Range of power supplying
|
12 ~ 36V DC (24V DC generally)
|
|
|
Signal output
|
4 ~ 20mA / 1 ~ 5V DC / 0 ~ 5V DC / 0.5 ~ 4.5V DC
|
|
|
Load resistance
|
≤ (U-12) / 0.02Ω
|
|
|
Enclosure protective degree
|
Plug type (IP 67); Cable type (IP 65)
|
|
|
Thermal lagging
|
± 0.02% (typical)
|
|
|
Process connection
|
M30 x 1.5 external thread or clamp
|
|
|
Safe explosion – proof
|
Ex ia II CT5
|
|
|
Weight
|
Approx. 0.5kg
|
|
|
Response time
|
≤2 ms
|
|
|
Insulation resistance
|
100MΩ 500V DC
|
|
|
Signal wire connecting hole
|
Cable hole is¢8
|
|
|
Dielectric strength / RF degree
|
EN 50081–1; EN 50082–2; IEC 61000–4–3
|
|
|
Pressure connection
|
See product selection table and process connecting drawing (may be defined by the customer).
|
|
|
Electrical wiring connection
|
See product selection table and process connecting drawing (may be defined by the customer).
|
|
|
Structural material
|
1Cr18Ni9Ti stainless steel
|
|