BP93420IB Diffused Silicon Pressure Transmitter Sensor with 316L Diaphragm and Wide Measuring Range in Compact Design

The BP93420IB Pressure Transmitter sensor is a precision measuring device that detects liquid, gas or steam medium pressure and converts it to standard electrical output signals including 4-20mA, 0-5V or digital formats.

Composed of isolation film, sensor and electronic circuit, the transmitter detects pressure changes through membrane deformation. The sensor converts this physical deformation into electrical signals which are amplified and corrected by the electronic circuit to produce standardized outputs.

• Wide measuring range with durable stainless steel construction
• Compact, lightweight design for easy installation
• High precision measurements with ±0.25% typical accuracy
• Optional LED/LCD display head for on-site monitoring
• Multiple pressure interface options available

This pressure transmitter is widely used across industries including:

• Petrochemical processing
• Metallurgy and power generation
• Aerospace and environmental monitoring
• Hydrological and meteorological research

• Verify medium compatibility with product materials
• Explosion-proof models exclude digital displays
• Display heads require ≥20VDC power supply
• Recommend lightning protection and proper grounding
• Specify cable requirements when ordering
• Notify about special environmental conditions

Note: For temperatures below -20°C, specify EPDM O-ring seals instead of standard fluoro rubber.