Description
YB-150A YB-150B precision pressure gauge
YB-150A YB-150B precision pressure gauge is mainly used to verify common industrial pressure gauges can also be used to accurately measure the pressure of copper, alloy structural steel and other non-corrosive, non-crystalline, non-solidified medium. It consists of pressure measuring system, transmission mechanism, indicating device and housing.
The precision pressure gauge is composed of a pressure measuring system, a transmission mechanism, an indicating device and a housing. The pressure measuring elastic element of the precision pressure gauge is processed by a special process to make the performance of the precision pressure gauge stable and reliable. After matching with the high-precision transmission mechanism, it can ensure accurate indication accuracy. Precision pressure gauges are mainly used to calibrate common pressure gauges for industrial use. Precision pressure gauges can also accurately measure the pressure of non-corrosive, non-crystalline, non-solidified media on copper alloys and alloy structural steels at the process site. The precision pressure gauge is equipped with a mirror ring (A type B type) under the scale line, and the reading is clearer and more accurate in use.
Overview of YB-150A precision pressure gauge
The precision pressure gauge is mainly used to verify the common pressure gauge for industrial use. It can also be used to accurately measure the pressure of copper, alloy structural steel and other non-corrosive, non-crystalline, non-solidified media.
YB-150A is equipped with a mirror ring under the scale line, which makes the meter reading clearer and more accurate, and the appearance is beautiful and novel. The accuracy is 0.4.
Model YB-150B is equipped with a mirror ring under the scale line, and is equipped with a zero adjustment device, with an accuracy of 0.25 grade.
Main technical indexes of YB-150A precision pressure gauge
Accuracy level: 0.4 and 0.25
Operating environment conditions: 5 ~ 40 ℃, relative humidity is not more than 80%, and the vibration and pressure source fluctuations should have no effect on the accurate reading of the instrument.
Temperature effect: If the ambient temperature deviates from 20±3℃ (type A) or 20±2℃ (type B), the additional temperature error of 0.4%/10℃ must be considered. A
Structural principle
The instrument consists of the indicating part of the measuring system and the housing part. The instrument has good sealing and is equipped with a sealing device, which can protect its internal measuring mechanism from mechanical damage and contamination.
The principle of the instrument is based on the deformation of the elastic element (spring tube in the measuring system). Under the pressure of the measured medium, the end of the spring tube is forced to produce a corresponding elastic deformation-displacement, which is transmitted through the gear transmission mechanism and amplified by the lever, and the measured value is placed on the dial by the pointer fixed to the gear shaft. On the instructions.
Classification of measuring range of YB-150A precision pressure gauge
Micro pressure gauge (refers to the meter whose upper limit value is less than 0.1MPa)
Low-pressure meter (refers to the meter whose upper limit of measurement is 0.1MPa [including 0.1MPa] to 6MPa [including 6MPa])
Medium pressure meter (refers to the meter whose upper limit value is 10MPa [including 10MPa] to 60MPa [including 60MPa])
High-pressure meter (refers to the meter whose measurement upper limit value is greater than 60MPa to 160MPa [including 160MPa])
Ultra-high pressure meter (refers to the meter whose upper limit value is greater than 160MPa)
YB-150A YB-150B precision pressure gauge is mainly used to verify common industrial pressure gauges can also be used to accurately measure the pressure of copper, alloy structural steel and other non-corrosive, non-crystalline, non-solidified medium. It consists of pressure measuring system, transmission mechanism, indicating device and housing.
The precision pressure gauge is composed of a pressure measuring system, a transmission mechanism, an indicating device and a housing. The pressure measuring elastic element of the precision pressure gauge is processed by a special process to make the performance of the precision pressure gauge stable and reliable. After matching with the high-precision transmission mechanism, it can ensure accurate indication accuracy. Precision pressure gauges are mainly used to calibrate common pressure gauges for industrial use. Precision pressure gauges can also accurately measure the pressure of non-corrosive, non-crystalline, non-solidified media on copper alloys and alloy structural steels at the process site. The precision pressure gauge is equipped with a mirror ring (A type B type) under the scale line, and the reading is clearer and more accurate in use.
Overview of YB-150A precision pressure gauge
The precision pressure gauge is mainly used to verify the common pressure gauge for industrial use. It can also be used to accurately measure the pressure of copper, alloy structural steel and other non-corrosive, non-crystalline, non-solidified media.
YB-150A is equipped with a mirror ring under the scale line, which makes the meter reading clearer and more accurate, and the appearance is beautiful and novel. The accuracy is 0.4.
Model YB-150B is equipped with a mirror ring under the scale line, and is equipped with a zero adjustment device, with an accuracy of 0.25 grade.
Main technical indexes of YB-150A precision pressure gauge
Accuracy level: 0.4 and 0.25
Operating environment conditions: 5 ~ 40 ℃, relative humidity is not more than 80%, and the vibration and pressure source fluctuations should have no effect on the accurate reading of the instrument.
Temperature effect: If the ambient temperature deviates from 20±3℃ (type A) or 20±2℃ (type B), the additional temperature error of 0.4%/10℃ must be considered. A
Structural principle
The instrument consists of the indicating part of the measuring system and the housing part. The instrument has good sealing and is equipped with a sealing device, which can protect its internal measuring mechanism from mechanical damage and contamination.
The principle of the instrument is based on the deformation of the elastic element (spring tube in the measuring system). Under the pressure of the measured medium, the end of the spring tube is forced to produce a corresponding elastic deformation-displacement, which is transmitted through the gear transmission mechanism and amplified by the lever, and the measured value is placed on the dial by the pointer fixed to the gear shaft. On the instructions.
Classification of measuring range of YB-150A precision pressure gauge
Micro pressure gauge (refers to the meter whose upper limit value is less than 0.1MPa)
Low-pressure meter (refers to the meter whose upper limit of measurement is 0.1MPa [including 0.1MPa] to 6MPa [including 6MPa])
Medium pressure meter (refers to the meter whose upper limit value is 10MPa [including 10MPa] to 60MPa [including 60MPa])
High-pressure meter (refers to the meter whose measurement upper limit value is greater than 60MPa to 160MPa [including 160MPa])
Ultra-high pressure meter (refers to the meter whose upper limit value is greater than 160MPa)
