Features Pressure transmitter Model STSA
- Pressure transmitter
- For food industry and sanitary applications
Specification Pressure transmitter Model STSA
- Ranges: 0…10/0…600 psi, relative (0…0,6/0…40 bar, relative); -30″…0/-30″…350 psi, relative (-1…0/-1…+24 bar, relative); 0…10/0…200 psi, absolute (0…0,6/0…16 bar, absolute)
- Output signals: 4…20 mA, 0…5 Vdc (1), 0…10 Vdc
- Non-linearity (BFSL): ≤ ± 0,25 % of the range, according to IEC 61298-2.
- Non-repeatability: ≤ 0,1 % of the range, according to IEC 61298-2.
- Accuracy: ≤ ± 0,5% of the range (2). Long term drift: ≤ 0,2 % of span.
- Zero and span adjustment: ± 10 % span typical.
- Process fluid temperature: 14…+185 °F (-10…+85 °C); 14…+302 °F (-10…+150 °C) for high temperature model cod. 8.SSA…TA3.
- Ambient temperature: 14…+185 °F (-10…+85 °C).
- Stocking temperature: 14…+185 °F (-10…+85 °C)
- Response time: <4 ms (measuring); <150 ms (switching on).
- Emission and immunity: according to EN 61326, (group 1 – class B; industrial applications).
- Vibration resistance: 20g (10…2000 Hz, according to IEC 60068-2-6).
- Shock resistance: 40g (6 ms, according to IEC 60068-2-27).
- Sensor: piezoresistive for ranges ≤ 23 psi (1,6 bar); ceramic for ranges > 23 psi (1,6 bar).
- Case: stainless steel, vented for pressure ranges ≤ 230 psi (≤ 16 bar).
- Protection degree: IP 65 as per EN 60529/IEC 529 (3).
- Process connection and diaphragm: AISI 316L st.st., with finishing Ra ≤0,8 μm (welded parts included).
- Seal fill: oil for food service (FDA).
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