PT-504L Water Pressure Transmitter | Automotive-Grade IC & Anti-Water Hammer Sensor
Product Overview
1,The PT-504L Pressure Transmitter is a high-reliability, digitally-calibrated pressure sensor designed specifically for VFD water pumps, packaged water booster systems, and HVAC water loops. At its core, the PT-504L upgrades standard industrial sensing by integrating an AEC-Q100 automotive-grade signal conditioning chip, featuring a 24-bit high-resolution ADC, dynamic instrumentation amplifier, and MCU-based calibration logic.
2,To conquer the demanding pressure spikes inherent in modern fluid networks, the PT-504L features an engineered anti-water hammer design that dampens severe hydraulic shocks caused by sudden pump startups. Combined with its low-drift 16-bit DAC, reprogrammable EEPROM, and superior EMC resistance, the PT-504L offers unmatched cost-efficiency and serves as a direct drop-in replacement for premium imported sensors.
Key Features & Highlights:
1,AEC-Q100 Automotive-Grade Chipset: Powered by an AEC-Q100 compliant IC with 24-bit ADC, variable gain amplifier, and MCU processing for ultimate reliability and EMC immunity.
2,Robust Anti-Water Hammer Dampening: Specialized internal pulse dampener shields the sensing element from destructive pressure surges and water hammer effects.
3,MCU-Driven Digital Calibration: Integrated 16-bit low-drift DAC and reprogrammable EEPROM ensure precise temperature compensation and long-term zero-point stability.
4,Optimized for VFD & Booster Pumps: High immunity to electrical noise caused by Variable Frequency Drives, providing continuous and reliable signal feedback.
5,High Cost-Performance & Easy Integration: Compact, rugged design built to global manufacturing standards, enabling seamless replacement of expensive imported transmitters.
Applications:
1,VFD Pumps & Booster Stations: Constant-pressure secondary water supply systems and non-negative pressure units.
2,Water Treatment & Filtration: Reverse osmosis (RO) systems, water purification, and industrial effluent monitoring.
3,HVAC Hydronic Systems: Chilled/hot water circulating networks, cooling towers, and pump skids.
4,Building Automation & Fire Safety: High-rise water distribution and automatic fire sprinkler line monitoring.
PT-504L features an AEC-Q100 automotive-grade IC, 24-bit ADC, and anti-water hammer protection. Precision pressure transmitter for VFD water pumps and HVAC systems.