Description
Product Overview
266-0136 Differential Pressure Sensor is the core signal component of the diesel equipment exhaust treatment system. It collects the pressure difference of exhaust gas through the two-end pipelines and transmits the pressure difference data to the electronic control unit in real time, assisting the system in adjusting the exhaust condition. When the old sensor experiences signal failure, data deviation, or shell leakage, this accessory can be directly replaced to eliminate vehicle torque limitation, fault alarms, and emission超标 problems. It is suitable for the maintenance of various engineering diesel machinery exhaust systems.
Unique Core Features of the Single Product
Square split flange shell， strong sealing with bolts
The main body adopts a square spliced shell， combined with multiple tightening screws to press the sealing gasket， and the shell joint gap is closely fitted， so that the exhaust gas will not leak from the shell gap in the long-term high-temperature exhaust environment， and it is less likely to cause shell cracking and leakage.
Integrated flexible buffer cable， shock absorption and anti-tension
The sensor body is equipped with a formed buffer flexible hose connected to the output plug. During vehicle bumps and equipment vibrations， the buffer section can disperse the tension， avoiding wire root breakage and internal copper core fracture， and suitable for high-frequency vibration operation scenarios.
Straight-through exhaust connection， smooth pipeline connection without retention
The side is an integrated circular exhaust interface， with a smooth inner diameter without narrow dead corners. Exhaust dust， water vapor are less likely to accumulate and block the sensing channel， and it is less likely to cause pressure difference collection failure over a long period of use.
Fully sealed waterproof connector， resistant to oil， water vapor erosion
The end has a standard plastic-sealed multi-pin plug， with a waterproof sealing structure inside. In the outdoor environment with multiple oil stains， rain， and snow， water vapor and dust cannot enter the pin inside， and the signal transmission is stably maintained without interruption.
Built-in high-precision sensing core， no pressure difference feedback deviation
The internal sensing element has been calibrated， and even the subtle pressure difference can be accurately identified. When the exhaust load changes， the data is updated synchronously， and the system can adjust the exhaust strategy more accurately， avoiding the limitation of equipment power.
Application Scenarios
Suitable for matching diesel power exhaust treatment pipelines， widely used in heavy engineering machinery， freight vehicles， mining operation equipment， suitable for road transportation， construction sites， and mining areas， etc.， for the replacement of emission system components in long-term heavy-load， dusty working conditions.
Product Basic Parameters
Product Name： Exhaust Differential Pressure Sensor
Part Number： 266-0136
Main Body Material： High-temperature resistant engineering plastic shell， flexible rubber cable， waterproof plastic-sealed connector
Structural Characteristics： Square bolt-fixed flange， integrated flexible buffer outlet cable， side-mounted exhaust connection
Applicable Working Conditions： Heavy-duty exhaust， high-temperature dust， outdoor rain and snow alternating diesel equipment
Product Status： New finished product， completed pressure difference calibration， waterproof sealingity test
Packaging： Independent anti-pressure packaging， protecting the cable and shell from being compressed and deformed， suitable for cross-border logistics transportation
