The Ashcroft® S1 OEM pressure transducer incorporates Ashcroft’s proven CVD sensing technology to provide a cost effective transducer that provides superior performance. The S1 is a hydraulic pressure sensor designed to provide uncompromised performance especially for applications that see high shock, vibration and excessive pressure cycling. The S1 utilizes a high-performance ASIC and digital compensation to provide excellent temperature performance, while the thin film sensor enables long-term stability. An ideal choice for pressure measurement for mid to high volume applications.
Industrial and OEM Applications:
Mobile Hydraulics
Ammonia/Refrigeration Equipment
Racing
Agriculture
Pump Control
Reference Temperature
72 °F ±2 °F (21 °C ±1 °C)
Accuracy
±1.0% of Span (±0.50% Optional): Includes non-linearity, hysteresis. non-repeatability, zero offset and span setting errors at reference temperature
Total Error Band Accuracy
±1.0% of Span: From 0 ºC to 85 ºC (32 ºF to 185 ºF)
±2.0% of Span: From -40 ºC to -20 ºC (-40 ºF to -4 ºF)
±2.0% of Span: From 85 ºC to 125 ºC (185 ºF to 257 ºF)
Includes the combined effects of non-linearity (Terminal Point Method), hysteresis, non-repeatability, temperature and zero offset and span setting errors
Stability
≤±0.25% span/year at reference conditions
Durability
>50 million cycles
Pressure Ranges
Compound and gauge pressure, VAC to 10,000 psi
Outputs
4-20 mA, 0-5 Vdc, 0-10 Vdc, 1-5 Vdc, 1-6 Vdc, 0.5-4.5 Vdc and 0.5-4.5 Vdc ratiometric (requires 5.0 Vdc supply)
Ingress Rating
IP65/NEMA 4 for: EN 175301-803 Form A & C (DIN 43650 A & C)
IP67/NEMA 6 for: Metri-Pack, Shielded Cable, Deutsch DT, AMP Econoseal and M12 electrical connectors
Wetted Material
Diaphragm: 17-4PH Stainless steel
Process Connection options: 304 Stainless steel, Aluminum (Anodized or Non-anodized), Brass, Carbon Steel (Zinc Chromate)
Non-Wetted Materials
Housing: 304 Stainless steel, Aluminum (anodized or non-anodized), Brass or Carbon Steel (Zinc Chromate)
