|Place of Origin:||China|
|Minimum Order Quantity:||1 pcs|
|Packaging Details:||Bubble Wrap|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram, D/P, D/A|
|Supply Ability:||100000pcs per month|
|Name:||Explosion-proof Electric Contact Pressure Gauge||Accuracy Class::||IP65|
|Whether To Customize::||Yes||Pressure Range::||0~1.6|
|Display Method::||Dial Pointer Display||Temperature Effects::||≤0.4%/10°C|
|Nominal Diameter::||100MM||Ambient Temperature::||-40~70°C|
|Product Material::||Cast Steel/stainless Steel Optional|
The Same Type Of Filter Press With Exhaust Valve Pressure Gauge Seat Electric Contact Filter Press Oil Cylinder Degassin
1. The spring tube of a general pressure gauge is a tubular spring with a certain cross-sectional shape (commonly used are two types of flat circle and approximately oval shape), bent into a "C" shape, and can meet certain elastic requirements. If the spring tube is too small, it will affect the accuracy rating of the pressure gauge.
2. If the indication value of the pressure gauge exceeds the allowable error, the indication adjustment screw of the gauge should be adjusted. If the gauge does not have an indication adjustment screw, the gauge can only be judged as unqualified.
3. The division numbers and symbols on the dial of the pressure gauge should be complete and clear. The dial graduation scales should be evenly distributed, and the center angle of the package should be generally 270°. The pointer of the pressure gauge should extend into all the graduation lines, and the width of the pointer indicating end should not be greater than 1/5 of the minimum graduation interval. The distance between the pointer and the plane of the index plate should be within the range of 1 to 3mm. If the outer diameter of the case is more than 200mm (including 200mm), the distance between the pointer and the plane of the index plate should be within the range of 2 to 4mm.
4. For pressure gauges with stop pins, the pointer should be close to the stop pins when there is no pressure or vacuum, and the "shrinkage" should not exceed the specified allowable error.
5. The pressure gauge case should be able to protect the internal parts from contamination, the pressure gauge should be equipped with safety holes, and there should be dustproof devices on the safety holes.
6. The digital pressure gauge depends on the rationality of the overall structure, the selected material, the aging process of the electronic components, and the long-term stability.
|Connection Specifications||M20*1.5 (default)|
|Nominal diameter||100 / 150mm|
|Shell material||304 stainless steel|
|Custom processing||31 6L or other materials can be customized|