Ashcroft S1 OEM Pressure Transducer

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.

Key Features:
  • Compact Design
  • All Stainless Steel sensor element
  • Polysilicon thin film sensor
  • Highly configurable, wide selection of pressure & electrical connectors, outputs, and pressure ranges

Data Sheet





Reference Temperature

72 °F ±2 °F (21 °C ±1 °C)


1.0% Span (±0.50% Optional):


≤±0.25% span/year at reference conditions


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)

Wetted Material

Aluminum, Carbon Steel, Brass, Stainless Steel

Non-Wetted Material

Stainless Steel, Aluminum, Brass, Carbon Steel