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| Place of Origin: | Made In China |
| Brand Name: | WISE |
| Certification: | CE |
| Model Number: | CYW-152B & CYW-153B |
| Minimum Order Quantity: | 1pc |
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| Price: | USD35~USD135/pc |
| Packaging Details: | Accuracy 0.1 water proof PH meter PH tester Standard export carton packing. |
| Delivery Time: | 3 ~ 7 Working Days After Payment |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000pcs/Month |
| Product Name: | Differential Pressure Gauge/ Indicator | Measure Range: | -100KPa~100MPa Absolute Or Sealed Gauge Pressure |
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| Material: | Stainless Steel | Accuracy: | ±1.6%,±2.5% |
| Machine Core: | Brass | Supply: | 12-36Vdc |
| Use Temperature: | -40 To70°C | Connecting Thread: | 1/4",3/8",1/2",PT,NPT |
| Mounting Patter: | Back, Bottom (axial, Radial) |
Product Description
CYW-152B and CYW-153B stainless steel differential pressure gauge (hereinafter referred to as instrument) for chemical, chemical fiber, metallurgy, power, nuclear power and other industrial sectors in the process of measuring a variety of liquid (gas) medium pressure, flow and other parameters The The instrument structure is made of stainless steel, the measurement system (double bellows and connecting parts), pressure system (including joints, ducts, etc.) made of special austenitic stainless steel, with a strong corrosion resistance and anti-work environment Erosion effects. The overall structure of the instrument design is reasonable, advanced technology, with small size, light weight, good stability, long life, the appearance of new, adaptable and so on. The connection form of the instrument connection is parallel (which can be directly connected with the three-valve group) and the inclined type, which can meet the different users' supporting installation.
Structural principle:
Instrument with double bellows structure, that is, two bellows were installed in the "workers" on both sides of the symmetrical position of the bracket. The upper and lower ends of the "working" font bracket are the movable end and the fixed end respectively, and the middle is connected by a spring piece; the two bellows are parallel and connected with the high and low pressure joint on the case respectively by a conduit; Directly mounted on the fixed end of the bracket and connected to the movable end of the bracket by means of a tie rod; the dial is fixed directly to the gear transmission mechanism.
The working principle of the instrument: Based on the sensing element using two corrugated pipes with the same stiffness, so in the same measured medium to force them to produce the same concentration of force on the activities of the bracket, the spring on both sides of the role of the moment Does not produce disturbance, so the bracket is still in its original position, so that the gear transmission mechanism does not move, so that the pointer still refers to the zero.
When applying different pressures (generally higher than the low pressure side), the force of the two bellows acting on the movable support is not equal, so that the corresponding displacement is generated and the gear transmission is driven and amplified. Indicating the difference between the two.
4. Useing ambient temperature: -40 ~ 70 ℃
