PC300 360-7 PC200-8 Hydraulic Pressure Sensor 7861-93-1650 7861-93-1651

7861-93-1650/7861-93-1651 pressure sensor for Komatsu PC300 360-7 PC200-8

product details:

Komatsu pressure sensor:


Komatsu pressure sensor, when the oil enters from the pressure inlet and the pressure acts on the diaphragm of the oil pressure detector, the diaphragm is bent and deformed. The measurement layer is installed on the opposite side of the diaphragm, the resistance value of the measurement layer changes, so that the curvature of the diaphragm becomes the output voltage, which is transmitted to the voltage amplifier, which further amplifies the voltage, that is, and then transmits it to the electromechanical controller (computer board). )


The higher the pressure on the sensor, the higher the output voltage; according to the sensing pressure, the pressure sensor is usually divided into two types: high pressure sensor and low pressure sensor. The high pressure sensor is used to measure the output pressure and load pressure of the main pump. Low pressure sensors are used in pilot control systems and oil return systems.

Common working voltages of pressure sensors are 5V, 9v, 24V, etc. (special attention must be paid to distinguish when replacing). Generally speaking, pressure sensors on the same machine operate at the same voltage. The working current of the pressure sensor is very small, and it is directly powered by the computer board





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Q1: How is the quality? How long is the warranty? Are there any deviations in part size?
A: High quality guarantee, 3-6 months warranty, please rest assured that there is no deviation in the size of the parts

Q2: Can I order 1 piece for trial quality and ordering process?
Answer: Yes

Q3: Delivery time?
A: Spot delivery time is 1-3 days, out of stock delivery time is 3-7 days

Q4: What should I do if your website doesn't have what I want?
A: You can send the part number of the accessories you need or send a picture through the contact form at the bottom and we will provide you with a quote
Order process: From your order to delivery, we will follow up the logistics information until you receive the goods, you can rest assured to cooperate with us

Why choose us:

Note: Each of our parts will be tested more than 10 times from the factory to the sale to check whether the parts are normal, and then provided to customers, to ensure that we provide you with the best quality and assured products

7861-93-1650 Hydraulic Pressure Sensor

PC200-8 Hydraulic Pressure Sensor

7861-93-1651

PC300 360-7 PC200-8 Hydraulic Pressure Sensor 7861-93-1650 7861-93-1651 Images