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Pressure sensor FD-8214
For Liquid and Gaseous Substances. With Temperature compensation.
Overview
- Compact pressure sensors for liquid and gaseous substances.
- Piezo-resistive measuring cell with temperature compensation.
- Pressure membrane and enclosure made from special steel.
- Available with three calibrations.
Relative pressure:
Pressure related to the environmental pressure.
Absolute pressure:
Pressure related to vacuum (0bar).
Overpressure:
Pressure related to atm. pressure at manufacturing
(approx. 1bar).
Click here to download specifications..
| Measuring cell: | piezo-resistive |
| Overload | Ranges 600 bar, i.e. 1.5 times the final value (minimum 3 bar, maximum 850 bar) Ranges >600 bar, 1500 bar |
| Output signal power supply : | Standard 0 to 2 volts, feed 6.5 to 13 volts (from ALMEMO® device), current <4 mA Option : 0 to 10 volts, feed 15 to 30 volts, load >10 kilohms, current <4 mA Option : 0 to 20 mA, feed 9 to 33 volts, (>18 volts at load 500 ohms), current <25 mA Option : 4 to 20 mA, 2 conductors, feed 9 to 33 volts, (>18 volts at load 500 ohms), current <25 mA |
| Response time: | <1.5 ms / 10 to 90 % nominal pressure |
| Linearity: | Standard ±0.25 % of final value Option : ±0.1 % of final value for ranges 1 bar and up to 600 bar |
| Media temperature: | 0 to +80°C, temperature comp.: 0 to +70°C option: –25 to +100°C, temperature comp.: –25 to +85°C –25 to +150°C, temperature comp.: –25 to +85°C |
| Temperature drift: | Zero-point <±0.04 % of final value / °C for ranges >0.5 bar span <±0.02 % of final value / °C for all ranges |
| Nominal temperature: | 22°C ±2 K, 10 to 90% rH non-condensing |
| Material: | housing, pressure connector, membrane: special steel 1.4435 |
| Operat. environment/Sealing: | IP 67 |
| Dimensions: | see drawing |
| Connecting threads: | Type 8214: internal thread G1/4“, wrench SW 27 Option for absolute pressure: small flange KF16 or KF21 Type 8214 M: external thread G1/2“, wrench SW 27 Other threads are available on request |
| Electrical connection: | Flush-mounting connector, binder coupling 723, 5-pin |
| Weight: | approx.. 180g |
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