Modell SET-ASL
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The AccuSense™ Model ASL is a high performance pressure transducer designed for low differential pressure measurements of air or other clean gases. Setra’s variable capacitance technology is industry tested and preferred in applications that demand reliability, repeatability and accuracy.
Model ASL’s exceptional linearity and thermal compensation is achieved through computerized factory calibration and curve fitting algorithm. The sensor’s rugged construction and factory conditioning enable high overpressure capability and stability to ensure a highly robust and reliable measurement.
As part of AccuSense™ product family, Model ASL’s zero and span settings are securely set through use of SecureCal accessory making for secure and stable calibration settings. Excellent stability, and secure calibration makes it ideal for high performance industrial, laboratory, and test cell applications.
| Spezifikationen | |||
|---|---|---|---|
| Performance Data | |||
| Internal Volumes | Positive Port 0.03 cu. in., Reference Port 0.75 cu. in. | ||
| Operable Line Pressure | Vacuum to 250 psi max | ||
| Maximum Volume Change at FS | 0.002 cu. in. | ||
| Long-term Stability | <0.15% FS/Year, Typical | ||
| Response Time to Pressure Input (From 100% to 10% of pressure range) | <10 ms for Voltage Output <100 ms for Current Output | ||
| Line Pressure Effect | 2% FS/100 psig | ||
| Zero Offset Position Effect | <0.1%/G | ||
| Factory Calibration | In Vertical Position (pressure port downward) | ||
| Physical Description | |||
| Electrical Terminations | 6-Conductor Cable, Pigtail, 6-Pin Bayonet Connector | ||
| Dimensions | See Spec Sheet | ||
| Weight | 360 g | ||
| Moisture/Splash Resistance | IP65, NEMA 4X | ||
| Pressure Fittings | See Spec Sheet | ||
| Case Materials | Stainless Steel | ||
| Environmental Data | |||
| Temperature Calibrated | -20 to +60°C | ||
| Operating/Storage Temperature | -40 to +85°C | [1] | |
| Pressure Media | Clean, dry gases compatible with 300 series stainless steel and 17-4 pH stainless steel | ||
| Electrical Data | |||
| Excitation Range | 9 to 30VDC (5VDC & 4-20 mA output), 15 to 30VDC (10VDC output) | ||
| Current Consumption | <23 mA (5VDC & 10VDC Versions) | ||
| Miswiring | Reverse Excitation Protection | ||
| Warm-up, Environmental | Within ±0.02% FS after 15 min warm-up time | ||
| Signal Output Ranges | 0 to 5/10VDC (4-wire), 4-20mA (2-wire) | ||
| Hinweise | |||
|---|---|---|---|
| [1] | Higher or lower limits available (consult factory) | ||
