PS
Pressure transmitters with piezoresistive sensing principle
Service intended: Relative and absolute pressure measurement of low and medium pressure ranges, gaseous and liquid media, the flush diagram type also for highly viscous and crystallizing pressure media.
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Downloads |
Technical Details
Operation Manual
Operation Manual EX
Operation Manual IP68
Operation Manual 0-100mV |
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Technical Data |
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Case |
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Stainless steel 304S |
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Degree of protection |
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IP 65 per EN 60529 / IEC 529 |
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Pressure connection |
Stainless steel 316 Ti
G1/2B per EN 837-1
G3/4B with flush diaphragm
G1/4 female |
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Sensing element |
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st. st. 316L, Measuring bridge: piezoresistive |
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Pressure and overpressure ranges |
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see Technical Details page 05.0102 |
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Electrical connection |
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L-plug EN175301-803 Form A |
Signal output Power supply |
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4 ... 20 mA, 2-wire Ub = 20 ... 30 V DC |
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Signal output Power supply |
4 ... 20 mA, 2-wire Ub = 12 ... 30 V DC
0 ... 20 mA, 3-wire |
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Load |
Rb [Ohm] : (Ub [ V ]-12 [ V ] )/0,025 [ A ]
Rb [Ohm] : (Ub [ V ]-20 [ V ] )/0,025 [ A ] |
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Response time |
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t < 10 ms |
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Power consumption |
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P max = 0,75 W |
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Bleeder resistor |
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RAb >= 1 MOhm |
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Permissible temperatures Tmin / Tmax |
Storage temperature - 40 ... +100°C
Ambient temperature - 20 ... + 70°C
II 2G Ex ia IIC T4 - 20 ... + 70°C
II 2G Ex ia IIC T6 - 20 ... + 40°C
Medium temperature - 25 ... + 80°C
Compensated range - 10 ... + 80°C |
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Accuracy |
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Linearity + hysteresis + repeatability < 0,3 % FS |
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Temperature error |
Mean TK of zero < 0,2 % FS / 10 K
Mean TK of range < 0,2 % FS / 10 K |
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Weight |
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0,27 kg |
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Optional extras |
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see Technical Details page 05.0305 |
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Digital indicator |
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