Modell SET-ASL

  • High Accuracy: ±0.07% FS
  • Low Differential Pressure Ranges
  • Unidirectional & Bidirectional Types
  • High Over-Pressure Capability
  • Low Thermal Error
  • Excellent Stability
  • Secure & Simple Field Calibration
  • High Line Pressure Capability
  • Rugged Stainless Steel Construction
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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 VolumesPositive Port 0.03 cu. in.,
Reference Port 0.75 cu. in.
Operable Line PressureVacuum to 250 psi max
Maximum Volume Change at FS0.002 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 Effect2% FS/100 psig
Zero Offset Position Effect<0.1%/G
Factory CalibrationIn Vertical Position (pressure port downward)
Physical Description
Electrical Terminations6-Conductor Cable, Pigtail,
6-Pin Bayonet Connector
DimensionsSee Spec Sheet
Weight360 g
Moisture/Splash ResistanceIP65, NEMA 4X
Pressure FittingsSee Spec Sheet
Case MaterialsStainless Steel
Environmental Data
Temperature Calibrated-20 to +60°C
Operating/Storage Temperature-40 to +85°C[1]
Pressure MediaClean, dry gases compatible with 300 series stainless steel and 17-4 pH stainless steel
Electrical Data
Excitation Range9 to 30VDC (5VDC & 4-20 mA output),
15 to 30VDC (10VDC output)
Current Consumption<23 mA (5VDC & 10VDC Versions)
MiswiringReverse Excitation Protection
Warm-up, EnvironmentalWithin ±0.02% FS after 15 min warm-up time
Signal Output Ranges0 to 5/10VDC (4-wire),
4-20mA (2-wire)

Hinweise
[1]Higher or lower limits available (consult factory)


Broschüre
Produktinformation
PDF Download - 434 KB

Broschüre
Operating Instructions
PDF Download - 192 KB
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