Product parameters:
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General pressure gauge belongs to the local indication type pressure gauge, the spot shows the spot pressure the size, does not have the long-distance transmission demonstration, the adjustment function.
General pressure gauges and can be called spring pressure gauges, pressure gauges through the table of the sensitive components of the spring tube elastic deformation, and then by the movement of the table conversion mechanism will be transferred to the pressure deformation pointer, causing the pointer to show pressure to turn. Pressure gauges are suitable for measuring the pressure and vacuum of liquids, gases or vapors without explosion, noncrystallization, non-solidification, non-corrosive action on copper and copper alloys, and are widely used in industrial process pressure measurement of petroleum, chemical, metallurgy and hydraulic machinery.
general Pressure gauge technical parameters:
model | Y-60 | Y-100 | Y-150 | Y-200 | Y-250 | |
Nominal diameter (Mm) | 60 | 100 | 150 | 200 | 250 | |
Joint thread | M14Respectively1.5; M20Respectively1.5; G1/4; G3/8; G1/2; NPT1 / 2 | |||||
Accuracy class(%) | 2.5 | 1.6 | ||||
Measuring range (Mpa) | -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; | |||||
0~0.1; 0~0. 16; 0~0. 25; 0~0. 4; 0~0. 6; 0~1.0; 0~1,6; 0~2.5; 0~4.0; 0~6.0; 0~10; 0~16; 0~25; 0~40; 0~60; 0~100; 0~160; 0~250 | ||||||
Use ambient temperature (Lt; 0 & gt; C) | -40Lt; 0 & gt; C~70Lt; 0 & gt; C | |||||
structure type | Radial edgeless; axial (Z); axial with the front edgeZT) Radial band behind (T); Radial bandTQ ); Clamp installation (K) | |||||
Seismic rating | V. H. 3 | |||||
Implementation of standards | GB / 1226--2001 | |||||
Degree of protection | IP54 | |||||
Case material | Iron shell electrophoresis | 304SS | ||||
Connector material | copper | |||||
Use and Ordering Information:
1. Connecting thread is commonly used thread, if not in accordance with the table size, thread in accordance with user requirements.
2. The working environment should be free of corrosive gases.
3. Please specify the order name, model and measurement range and connection thread and material.
4. Measuring medium temperature over 55 ℃ can be installed when the condenser to reduce the medium temperature, reduce the temperature additional error, to ensure measurement accuracy.
5. Working pressure using the full range of 1/3 to 2/3 is appropriate, the use of the maximum range of not more than 3/4 of full scale.
6. Test cycle is generally not more than six months,Pressure fluctuation of the medium parts, the use of frequent, higher accuracy requirements, and the more stringent requirements on safety factors, according to the specific circumstances of the test cycle should be appropriately shortened.
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