Description
Pressure transducers for ABSOLUTE measures Nominal pressures from 50 bar to 500 bar Output 2mV/V Linearity and hysteresis 0,20%
Pressure transducers belonging to TP2 series distinguish themselves for both high reliability, robustness and low price, obtained by minimising production costs with the use of new technologies as robotized stations and a diffuse use of LASER.
The sensitive part, in contact with pressure, is entirely made of 17-4 PH corrosion-proof stainless steel.
High vacuum thermal treatments which stainless steel is subjected to, ensure the correct functioning even when highly dynamic stresses are involved.
Pressure is internally detected by a full bridge strain gauge, which assures the maintenance of performances even in presence of peaks.
Every pressure transducer is entirely LASER welded and completely resin-encapsulated, to ensure insensitivity and a high degree of hermetic tight.
During production cycle, pressure transducers are thermally compensated, tested and individually calibrated with the use of completely automated stations that analyse and record data.
Dimensions
Technical Data
| ABSOLUTE PRESSURE (A) | 50-100-250-350-500 bar |
| LINEARITY and HYSTERESIS | ≤ ± 0.20 % |
| TEMPERATURE EFFECT (1°C) a) on zero b) on sensitivity |
≤ ± 0.015 % ≤ ± 0.010 % |
| NOMINAL SENSITIVITY | 2 mV/V ≤ ± 0.5% |
| NOMINAL POWER SUPPLY MAX. POWER SUPPLY INPUT RESISTANCE OUTPUT RESISTANCE INSULATION RESISTANCE ZERO BALANCE RESPONSE FREQUENCY |
1–10 V 18 V 380 Ω typical 350 Ω typical > 2 GΩ ≤ ± 1 % from 20 to 100 kHz |
| LIMIT MECHANICAL: a) service pressure b) max. permissible pressure c) breaking pressure d) highly dynamic pressure |
100 % 150 % >300 % 75 % |
| REFERENCE TEMPERATURE WORKING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE |
+23 °C −10 / +100 °C −20 / +100 °C |
| STANDARD PROCESS COUPLING TIGHTENING WRENCH TIGHTENING TORQUE PROTECTION CLASS (EN 60529) SENSOR EXECUTION MATERIAL |
M10×1 MALE 22 mm 25 Nm IP67 INOX 17-4 PH |
| ELECTRICAL CONNECTION | M12×1 Connector |
ELECTRICAL CONNECTIONS/ OPTIONS: NTC 10 KW
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