Basic Info.
Model NO.
General Pressure Gauge
Measuring Range
Low-pressure Gauge
Type
General Pressure Gauge
Application
Industrial, Civil
Structure
Spring Pressure Gauge
Connection Type
Radial Direction
Function
Local Indication Type
Installation Structure
Direct Mounting
Features of Measurement Medium
General Pressure Gauge
Indicating Pressure Reference
General Pressure Gauge
Model Number
Y-60h/Y/40(Z)/Y/50(Z)/Y-60(Z/Zt)/Y-100(Z/Zt)Y-150
Transport Package
Export, Carton, Box
Specification
Size: 1.5"(40mm)/50mm/60mm/100mm/150mm/200mm/250mm
Origin
Shandong, China (Mainland)
Product Description
Chinese Economic General Pressure Gauge
Generally belongs to the on-site instructions type pressure gauge pressure gauges, the size of the in situ show that pressure, with no remote transmission display regulating function in the process of industrial process control and technology measure, due to the flexibility of general pressure gauge sensor has high mechanical strength and production convenient installation simple reading is convenient wait for a characteristic, makes the general pressure gauge widely used use general pressure gauges for measuring no explosion, crystallize, solidify, effect on copper and copper alloy non-corrosive liquid gas or steam pressure and vacuum
Model | Measure range | Accuracy(%) | Connect thread |
Y-40(Z) | 0~(0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16) | 4.0 | M10 X 1 |
Y-50(Z) | 0~(0.1/0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40) | 2.5 | M15 X 1.5 |
Y-60(Z/ZT) | 0~(0.1/0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40/60) -0.1~(0/0.15/0.3/0.5/0.9/1.5/2.4) | 2.5 | M14 X 1.5 |
Y-100(Z/ZT) Y-150(Z/ZT) | 0~(0.1/0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40/60/100) -0.1~(0/0.15/0.3/0.5/0.9/1.5/2.4) | 1.6 | M20 X 1.5 |
Y-200 Y-250 | 0~(0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40/60/100) | 1.6 | M20 X 1.5 |
Pressure gauge by sensitive element in the table - bourdon tube elastic deformation, through the transformation mechanism of movement in table converts bourdon tube elastic deformation of the rotation movement, causes the pointer to display the pressure.
The spring is divided into c-type tube, coil spring tube, spiral tube and so on.Commonly used type cold work hardening materials (commonly used material is copper alloy), in the annealed state of high plasticity, after cold work hardening and qualitative treatment to obtain high strength and flexibility.
The section of the c-type bourdon tube is elliptical, and the pressure of the measuring medium is on the inside of the bourdon tube, so that the elliptical section of the bourdon tube tends to the circular section.A certain cyclic stress is formed by the small deformation of bourdon tube.This ring stress will extend the bourdon tube outward.Because the elastic bourdon tube has no fixed head, it produces a small deformation.
Installation method:
1) radial direct type.
2) axial eccentricity.
3) axial concentric direct type.
4) axial eccentricity.
5) axial concentric nesting.
6) radial convex assembly.
7) axial concentric projection.
Matters needing attention
1) the working pressure is suitable for 1/3 to 2/3 of the full range, and the maximum range shall not exceed 3/4 of the full scale.
2) verification period is generally not more than half a year, medium pressure parts of volatility, used frequently, the accuracy of the demand is higher, and more strict with safety factor, will test cycle shorten appropriately according to the specific situation.
3) the working environment shall have no corrosive gas.
Installation matters
1. Check the model, specification and accuracy of the meter before installation to meet the requirements of the instrument.Check whether the joint thread of the instrument is consistent with the female thread installed.
2, pressure gauges should be installed vertically, are rarely more than 30 ° inclination, and strive to maintain the same level with measurement point, lest bring indication error.
3. After installation, in case of no pressure, the observation pointer is in zero or close to the pin, otherwise it should not be used.
4, measuring the steam pressure, the lower pressure gauge shall be equipped with circular tube, the use of water to steam pressure, in order to avoid high temperature steam into spring tube, effect the precision of instrument, or inadvertently make the solder melts, meter leak, caused by accident or burns.
Use items
1. The valve should be opened slowly when using, so that the pressure will slowly rise to the working position.If the valve is suddenly opened, if the pressure is out of control and exceeds the measurement limit, it will cause the spring-tube to be damaged, deformed, or cause the tooth to be removed and the instrument will lose its function.
2. After the use is finished, the pressure should be slowly unloaded, so that the pointer will not suddenly drop to zero, so that the pointer will be hit on the pin, and the pointer will be bent or even broken.
Maintenance items
1. The instrument shall be checked or repaired according to the regulations.
2. The removed instrument shall be stored in a dustproof, dry and non-corrosive environment.
Address:
No. 1 Huangqing Road Donghua Industrial Park, Pingdu South Village, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Instruments & Meters, Tools & Hardware
Company Introduction:
Qingdao Hakin Auto-Meters Co., Ltd. is a manufacturer specialized for devising varies of pressure gauges, thermometers and other hardware appliances. It is one of China′s main bases of operations for exporting pressure gauges and thermometers. At the beginning of our establishment, we brought in advanced equipment, now we have developed all stainless steel pressure gauges, Uibration-Resistant pressure gauges, Series Pressure gauge, Precision pressure gauges, Differential pressure gauges, Capsule pressure gauges, Different pressure gauges, Heat-Resistant Pressure Gauge, Regulators and various normal pressure gauges. Nowadays, the products are exporting to all over the world successfully.
We supply different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.
Hakin enjoy a high reputation as regular supplier to European, Middle East, South America, Africa and Southest of Asia. We have gotten the certificate of ISO, KS and CE approval so our product quality is outstanding. We are sincere in looking for partners to develop and cooperate together in new business opportunities.
Customers want is what we want to develop, customers want what we want to produce. Customer-centric, to meet and exceed the needs of customers, providing customers with quality products but competitive price.
We are pleased to cooperate with you to develop our common enterprise.