Hastelloy C Base Sensor Pressure Temperature

The Hastelloy C base pressure temperature sensor is designed to excel in chemical processing, petrochemical plants, and harsh offshore applications where exposure to aggressive acids, chlorides, and oxidizing media routinely destroys standard instruments. Its wetted components leverage Hastelloy C-276 alloy to deliver unmatched corrosion resistance, while the integrated dual-sensing element simultaneously monitors both pressure and temperature with high precision. To cover the full spectrum of automation architectures, our family extends well beyond the base model. For water-intensive or outdoor installations, the 0.5-4.5v IP65 Waterproof Sensor Pressure Temperature provides a rugged, sealed solution. When your control system demands a current loop for noise immunity over long cable runs, the 4-20ma Output Presion Sensor Pressure Temperature variant is ready for immediate integration. For embedded and IoT devices requiring native digital communication, the I2C Digital Output Presion Sensor Pressure Temperature simplifies data acquisition with direct microcontroller interfacing. And in scenarios where a stainless steel diaphragm meets your chemical compatibility needs while keeping costs optimized, the SS316L Material Pressure Temperature Sensor remains a reliable, durable alternative within the product line.

The Hastelloy C Base Sensor Pressure Temperature is built around a fully welded sensing cell that fuses a high-stability piezoresistive pressure element with a platinum RTD temperature probe, all isolated behind a flush Hastelloy C-276 diaphragm. This construction eliminates internal O-rings and dead spaces, drastically reducing the risk of crevice corrosion and making the transmitter suitable for CIP/SIP cycles in pharmaceutical and food-grade environments where aggressive cleaning chemicals are common. Every unit is temperature-compensated from -20°C to 85°C and then individually characterized for linearity and thermal error, ensuring that the dual output stays within specification across the entire operating envelope. The electronics are potted inside a compact, fully welded housing that carries an IP67 rating as standard, with IP65 available on request for high-pressure wash-down protection.

Key Product Attributes:

• Duplex pressure and temperature sensing with a single process connection
• Wetted parts constructed from Hastelloy C-276 for maximum corrosion immunity
• Flush, full-metal diaphragm eliminates clogging and withstands viscous or crystallizing media
• Active temperature compensation providing stable readings from -20 °C to +85 °C
• Compact and lightweight design with multiple electrical connector options
• Available in absolute, gauge, and sealed gauge pressure references
• High overpressure tolerance and excellent long-term signal stability
• RoHS compliant and manufactured under ISO 9001 certified processes

Detailed Technical Specifications: