pressure transducer accuracy definition

Technical Data 

Measuring range

-100kPa ~ 0 ~ 5KPa … 100MPa

Overloading capacity

Two times of FS pressure (where over pressure for 100MPa 

is designed with 1.1 times of FS pressure)

Pressure type

Gauge pressure or absolute pressure

Medium to be measured

The gas or liquid compatible with 316 stainless steel

Overall accuracy
(Linear, repeatability, lagging)

 ± 0.25% FS

 ± 0.4% FS

Long-term stability

Typical: ± 0.1% FS

Maximum: ± 0.2% FS

Zero point temperature drifting

Typical: ± 0.2% FS

Maximum: ± 0.05% FS / ℃

Sensitivity temperature drifting

Typical: ± 0.2% FS

Maximum: ± 0.05% FS /  ℃

Operating temperature

-40 ~ +85 ℃

Compensating temperature

-10 ~ +60 ℃

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 protection degree

IP 67 (Cable Type)  IP 65 (Socket Type)

Safe explosion - proof

Ex ia II CT5

Weight

Approx. 0.5kg

Vibrating tolerance

≤ ± 0.01% FS ( Axles X, Y , Z, 200Hz / g )

Response time

≤2 ms

Dielectric strength / RF degree

EN 50081–1; EN 50082–1; 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).

Port and Enclosure

Stainless steel 1Cr18Ni9Ti

O-ring

Fluorubber

Sensor Membrane

Stainless steel 316L 

Resolution

Infinite small (theoretical) 1 / 100000 (general)