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The 1803E is a specific model of pressure transmitter manufactured by Ashcroft, a well-known company in the instrumentation and pressure measurement industry.

Manufacturer Specifications:

• Manufacturer: Ashcroft
• Model: 1803E
• Type: Pressure Transmitter
• Output: 4-20 mA (2-wire)
• Power Supply: 10-30 VDC
• Accuracy: ±0.25% of full scale
• Pressure Range: Varies (selectable based on application)
• Process Connection: 1/4" NPT (standard)
• Electrical Connection: 1/2" NPT conduit
• Housing Material: Stainless steel or aluminum
• Wetted Materials: 316L stainless steel
• Operating Temperature Range: -40°F to 185°F (-40°C to 85°C)
• Media Compatibility: Compatible with gases, liquids, and non-corrosive fluids
• Certifications: CE, RoHS compliant

Descriptions:

The Ashcroft 1803E is a rugged, industrial-grade pressure transmitter designed for reliable pressure measurement in various applications. It provides a 4-20 mA output signal proportional to the applied pressure, making it suitable for process control, HVAC, hydraulic systems, and industrial automation.

Features:

• High Accuracy: ±0.25% full-scale accuracy ensures precise measurements.
• Wide Pressure Range: Available in multiple pressure ranges to suit different applications.
• Robust Construction: Stainless steel or aluminum housing for durability in harsh environments.
• Temperature Compensated: Maintains accuracy across a wide temperature range.
• Easy Installation: Standard 1/4" NPT process connection and 1/2" NPT electrical connection.
• Long-Term Stability: Designed for minimal drift over time.
• CE & RoHS Compliant: Meets European regulatory standards.

This transmitter is commonly used in industries such as oil & gas, chemical processing, water treatment, and manufacturing for monitoring and control applications.