SML – Pressure transducers
83.00 € – 110.00 €
The SML 10.0 pressure transmitters contain only a small number of active components, such as the sensor element, a signal processing ASIC and aU/I converter circuit. The transmitter works with protection circuits connection included with pressure peak damping, load-dump-protection and they are EMV stability reverse voltage protected. Calibration takes place electronically, so that the Pressure transmitters display a comparably small total error and are stable in the long term. The hermetically welded thin film measuring cell Ensures a high degree of longterm resistance to leakage and stability. The ASIC is a programmable precision-CMOS-ASIC with EEPROM data storage and analogue signal path. The special steel membrane is completely vacuum-tight, extremely burst-proof and can be used with all standard media in hydraulics, pneumatics, environmental technology, process technology, semi-conductor technology and automotive engineering, in as far as they are compatible with special steel. This thereby covers use in standard applications in mobile hydraulics and in other areas of application. The great exactness and the robust, compact structure guarantee a broad range of possible uses in industry.
Measuring range: from 0,6 to 1000 Bar.
Output signal: 4…20 mA (2 wire) 0-10 V.
Power supply: 12 -32 Vdc
Operating temperature: -40°C bis 105°C.
Media temperature: to +125°C.
Resistant: to pressure peaks shockproof and vibration-proof
Overload range: 2 times >350 bar; 1,5 times > 700 bar; 1,2 times up to1000 bar.
Insensitive: to temperature shocks.
Protective system: IP 65 according to DIN EN 60 529.
Piezo resistive vacuum proof: stainless steel membrane no O-ring, no silicone oil. Poly-Si on SiO2 (thin film resistances).
Electrical connection: DIN 43650 BF C
Process connection: G 1/4 ”
Linearity: ±0.5% f.s. (RT) standard 1% for 0,6 bar.
Total error (non-linearity + hystresis, repeatability and temperature
influence): ±1 % f.s. (typical 0,7%) in the range from -20 to 85°C, ±2,5% f.s. (typical 1,5%) in the range from 85 to 100°C. ±3% f.s. (typical 2%) in the range from -40 to 20°C.
Weight: 90 gr.