سنسور و مبدل سنسور و ترانسمیتر فشار

Product Attributes

Introduction

Honeywell's PX3 series heavy-duty pressure sensors utilize piezoresistive sensing technology with integrated ASIC signal conditioning housed in a brass enclosure, offering Metri-Pack 150, DIN, or cable harness electrical connections. The PX3 series is calibrated and temperature-compensated over a range of -40°C to 125°C [-40°F to 257°F].

Features

• Pressure range: 1 bar to 50 bar | 15 psi to 700 psi (absolute and sealed gauge)
• Ratiometric output: 0.5 Vdc to 4.5 Vdc or 0.33 Vdc to 2.97 Vdc
• 4 mA to 20 mA output for long-distance signal transmission
• Calibrated and temperature compensated
• Total error band: ±1.0% FSS over -20°C to 85°C [-4°F to 185°F]
• External freeze/thaw resistance: 6 cycles between -30°C to 50°C [-22°F to 122°F]
• Insulation resistance: >100 MOhm, 1500 Vdc (in dry, non-ionizing air)
• Dielectric strength: AC1500V for 1 minute or AC1800V for 1 second (in dry, non-ionizing air)
• Maximum current consumption: 3.5 mA
• EMC (radiated immunity): 200 V/m for ratiometric voltage output and 140 V/m for current output per ISO 11452-2
• Protection rating: IP67 for Metri-Pack connector, IP69K for cable harness, IP65 for DIN connector
• Compliant with RoHS, REACH, CE, and UKCA
• Six industry-standard pressure port types, including tube ports for sealed process connections

Applications

• Industrial: refrigerant pressure monitoring in HVAC/R systems; dry air system pressure, process control and automation
• Transportation: dry air system monitoring; hydraulic, brake and engine oil fluid pressure monitoring; air brake pressure monitoring