Differential pressure transmitter CS-PT506

siliconsensitive elementpiezoresistive

Product overview
The CS-PT506 is a differential pressure transmitter using a solid-state piezoresistive silicon sensing chip. Differential pressure applied to diaphragms is transmitted to the sensing chip and converted into a linear electrical signal via the piezoresistive effect and a Wheatstone bridge, enabling accurate differential pressure measurement for liquids, gases and similar media.

Features

• Solid-state piezoresistive (diffused silicon) sensing element with Wheatstone bridge output for good linearity
• Stainless steel 316L isolation diaphragm with diffusion silicon core
• Stainless-steel mechanical design with maximum static pressure resistance up to 20 MPa
• Temperature compensation and aging screening for stable, reliable performance
• Fully sealed enclosure with protection rating IP65

Applications

• Differential pressure measurement for liquids, gases and related process-control applications

Additional product information

• Performance and reference environment conditions are provided on the product page (temperature reference 25°C; typical supply 24 VDC; relative humidity 45%–75%; ambient pressure 86–106 kPa)
• Product images and structure/dimension illustrations are available (drawings shown as images)

Specifications

• Model: CS-PT506
• Sensing principle: Piezoresistive silicon chip (Wheatstone bridge)
• Typical accuracy: ±0.5% F.S. (as indicated)
• Output signal: 4–20 mA
• Supply voltage: 10–30 VDC (typical reference 24 VDC)
• Maximum static pressure resistance: up to 20 MPa
• Enclosure protection: IP65 (fully sealed)
• Isolation diaphragm material: Stainless steel 316L
• Reference environment: temperature 25°C; relative humidity 45%–75%; ambient pressure 86–106 kPa