PT-865 pressure transmitter featuring a 3-pin header connection, ceramic flat diaphragm, reverse-polarity protection, and zero-leak overload design. Ideal for EV thermal systems and pumps.
Product Overview：
1，The PT-865 Pressure Transmitter is a high-reliability, cost-effective pressure sensing solution engineered specifically for automotive systems, EV thermal management, industrial compressors, and fluid power equipment. Equipped with a convenient 3-pin header (3P pin) electrical interface, the PT-865 streamlines harness connection and automated assembly in OEM production lines.
2，Built with a high-hardness ceramic flat diaphragm, the PT-865 delivers superior dynamic shock absorption and overload protection, guaranteeing zero fluid or refrigerant leakage even under catastrophic system overpressure. Driven by an advanced signal conditioning IC with full-span digital thermal compensation, reverse-polarity power protection, and backed by a 1-year official warranty, the PT-865 is an ideal drop-in replacement for premium imported sensors.
3，Key Features & Highlights
3P Header Interface for Fast Assembly: Compact 3-pin connection facilitates rapid harness plug-in, making it ideal for high-volume automated OEM manufacturing.
4，Ceramic Flat Diaphragm with Burst Safety: Tough ceramic sensing core resists high pressure spikes, maintaining structural sealing integrity even during extreme system pressure surges.
5，Optimized for EV & Automotive Electronics: Built to withstand thermal shocks and vibration in EV battery/motor thermal control, transmission hydraulics, brake boosters, and HVAC lines.
6，Advanced Conditioning IC & Thermal Compensation: High-integration signal processor ensures accurate digital thermal calibration, robust electrical performance, and drift-free operation.
7，Broad OEM Industrial & Appliance Compatibility: Cost-effective sensing solution for screw air compressors, water pump stations, and smart high-pressure appliances.
8，1-Year Warranty & Custom Fitting: Backed by a 1-year warranty with fully customizable options for process connection threads, electrical harnesses, and output signals.
Applications：
1，EV & Automotive Electronics: EV thermal management loops, transmission hydraulic control, vacuum brake boosters, engine oil pressure, and HVAC lines.
2，Industrial Compressors & Water Pumps: Screw air compressors, water pump pressure telemetry, and fluid power manifolds.
3，Smart Appliances & Commercial Systems: Smart pressure cookers, commercial coffee machines, and high-pressure steam appliances.