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SensPro Electronics supplies differential pressure sensor or transducer made by MEMS technolgoy and compensated by digiatal ASIC. The differential pressure sensor / transducer / transmittercan be used for gage or differentail pressure measurement.
Performance at 25 degree C: | ||||
Pressure range (in KPa) | 0 to 0.2, 1, 5, 10, 25, 50, 100 | |||
Differential (in KPa) | under ±5 | ±6~35 | above 35 | |
Line Pressure (in KPa) | ≤35 | ≤70 | ≤1,000 | |
Pressure overload | 5 x | 3 x | 2 x | |
Burst pressure | 10 x | 7 x | 5 x | |
Accuracy | ≤1.0% | ≤0.5% | ≤0.25% | |
Media compatibility | Typically air or similar Non-conducting gases | |||
Pressure ports | Ø6.5mm or 5.2mm barbed Stainless Steel | |||
Case | Cast Aluminum | |||
Weight | 470g | |||
Mounting | 2 mounting tabs with M4 | |||
Long term stability (1 year) | ±0.5% FS Span (Typical) | |||
Electrical: | ||||
Supply voltage | 12 ~ 36 VDC, 24VDC Standard | |||
Supply current | <5mA for voltage output type | |||
Outputs | 1-5VDC, 4-20mA | |||
Interface | PG-7 with 0.5m cable | |||
Zero offset | ±2% of FS Span | |||
Span tolerance | ±2% of FS Span | |||
Environmental Performance | ||||
Operating temperature range | -25 to 65 (or consult) | |||
Storage temperature range | -30 to 85 | |||
Temperature Co-efficiency | 0 to 65 3 x 10-4/FS/ | |||
Compensated temperature range | 5 to 65 | |||
Zero thermal error | <±2% of FS | |||
Span thermal error | <±2% of FS |
SD8 series Differential pressure sensor or transducer