Description
Series TPS transducers are based on the extensimetric measurement principle with strain gauges on metal base.
An innovative mechanical structure makes the transducer completely insensitive to tightening during installation.
This transducer is suitable for all those applications where in addition to ruggedness and reliability high accuracy is required.
TECHNICAL DATA OF TPS
| Accuracy (1) | ± 0.15% FSO typical; ± 0.2% FSO max >200bar/3000psi ± 0.25% FSO typical; ± 0.5% FSO max ≤200bar/3000psi |
| Resolution | Infinite |
| Overpressure (without degrading performance) (2) | See table |
| Pressure containment (Burst test) (3) | See table |
| Wetted parts | Fluid compatible with INOX 17-4PH Stainless Steel |
| Body materials | INOX AISI 304 Stainless Steel and Nylon 66GF35V0 |
| Power supply | 10 (max 15) Vdc/ac RMS |
| Common mode voltage | Typical 5V @ 10V supply |
| Output impedance | 350 Ω (± 1) |
| Load impedance | > 1000 KΩ |
| Insulation resistance | > 1000 MΩ @ 50Volt |
| Zero offset and span setting | ± 0.5% FSO |
| Output voltage (sensitivity) | 10…40bar / 150…500psi 1,5mV/V 50…60bar / 750…1000psi 2mV/V 100…1000bar / 1500…15000psi 3mV/V |
| Long term stability | < 0.1% FSO per year |
| Operating temperature range (process) (5) | -40…+120°C (-40…+248°F) |
| Compensated temperature range (4) | -20…+85°C (-4…+185°F) |
| Storage temperature range | -40…+125°C (-40…+257°F) |
| Temperature effects over compensated range (zero-span) | ± 0.01% FSO/°C typical (± 0.02% FSO/°C max.) |
| Mounting position effects | Negligible |
| Humidity | Up to 100% RH non condensing |
| Weight | 130 gr. nominal |
| Mechanical shock | 100 g / 11 msec. according to IEC 60068-2-27 |
| Vibrations | 20 g max @ 10-2000Hz according to IEC 60068-2-6 |
| Ingress protection | IP65/IP66/IP67 |
