Wuxi Haitian Special Pressure Gauge Factory
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YA-3-1
The YA series ammonia pressure gauge is mainly suitable for measuring the pressure of ammonia liquids, gases, or their mixtures in the fertilizer prod
Product details
Product Details
  YA series ammonia pressure gaugeIt is mainly suitable for measuring the pressure of ammonia liquids, gases, or their mixtures in the production process of fertilizers or refrigeration equipment. It can also be used to measure the pressure of various non corrosive, non crystalline, and non solidifying media such as ordinary carbon sodium, austenitic stainless steel, alloy structures, and tin lead alloy brazing materials.
Main technical parameters
Accuracy level: Accuracy: 1.6
Environmental conditions for use: 40~70 ° C, relative humidity not exceeding 90%
Temperature effect: not greater than 0.4%/10 ° C (with a temperature deviation of 20 ± 5 ° C)
model Measurement range Mpa threaded joint
YA-100

YA-150
-0.1~0-0.1~0.06-0.1~0.15
-0.1~0.3-0.1~0.5-0.1~0.9
-0.1~1.5-0.1~2.4
M20×15
0~0.1 0~0.16 0~0.25 0~0.4
0~0.6 0~1 0~1.65 0~1.5
0~4 0~6 0~10 0~16
0~25 0~40 0~60
Note: YA100. YA150 pressure can reach 0~100 MPa
Overall dimensions
The external dimensions are exactly the same as those of Y ordinary pressure gauge
Note: Our factory also produces YAN series shock resistant ammonia pressure gauges and YAXC ammonia electrical contact pressure gauges.
YW series heat-resistant pressure gaugeIt has the performance of using YA ammonia pressure gauge and is suitable for pressure measurement in high-temperature media or environments where soldering process instruments are not suitable. Mainly suitable for high-temperature steam pipelines, it uses stainless steel spring pipes and carbon steel or stainless steel meter joints connected by argon arc welding internally. Other materials also use high-temperature resistant materials to ensure that the instrument can work normally at high temperatures
Index parameters
The external dimensions are exactly the same as those of Y ordinary pressure gauge
model Main component materials measurement range threaded connection Sealing material Scope of use and instructions
YW - 60 I
YW-100 IV
YW-150 III
Pressure measurement file: SUS304
Instrument casing: carbon steel
SUS304
-0.1~0~2.4
0~60
MPa
M20×1.5
G1/2"
1/2NPT
Fluororubber -160 ° C
F4 gasket -200 ° C
Graphite pad -300 ° C
When the temperature of the medium exceeds 200 ° C, a heat dissipation device should be installed to maintain the accuracy of the instrument.
There are many types of radiators (the same as those used with diaphragm pressure gauges), and they should be selected according to the characteristics of the medium.
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