0 to 100 psi Pressure Gauge, 0~7 bar

Dimension (Unit: mm)

Q1: What is a pressure gauge?
A1: A pressure gauge refers to an instrument that uses elastic elements as sensitive elements to measure and indicate pressure higher than the environment. It is used in almost all industrial processes and scientific research fields, mainly in heat pipe networks, oil and gas transmission, water and gas supply systems, and vehicle maintenance. Maintenance shop, etc. Especially in the process of industrial process control and technical measurement, mechanical pressure gauges are becoming more and more popular due to the high mechanical strength and convenient production of the elastic sensitive components of mechanical pressure gauges.

Q2: How does a pressure gauge work?
A2: The pressure gauge transmits the pressure deformation to the pointer through the elastic deformation of the sensitive components (Bourdon tube, diaphragm box, bellows) in the watch, and then the conversion mechanism of the watch movement, causing the pointer to rotate to display the pressure. This is the working principle of a pressure gauge.

Q3: What is a pressure gauge used for?
A3: sisco pressure gauges are both air pressure gauges and water pressure gauges and are mainly used for pressure detection in metallurgy, electric power, petroleum, chemical industry, light industry, machinery, etc. The pressure gauge relies on measures such as internal filling of damping oil and matching buffer devices, and has good shock resistance. It is suitable for occasions where the pressure of the measured medium has strong pulse changes or pressure shocks, and often suddenly unloads in the production process, as well as environmental vibrations. The pressure gauge can measure the average value of the pulsating pressure of gas and liquid, so as to overcome the damage caused by the strong pulse of the medium and the vibration of the environment to ensure the accuracy of the reading.

Tips for using a pressure gauge

1. The pressure gauge must be vertical. The case should not be twisted hard during installation, and collision should be avoided during transportation.
2. The pressure gauge should be used at an ambient temperature of -25~55°C.
3. The vibration frequency of the working environment is <25Hz, and the amplitude is not greater than 1mm.
4. Because the ambient temperature is too high, the indication value of the pressure gauge does not return to zero or the indication value is out of tolerance, you can cut off the sealing rubber plug on the upper part of the watch case so that the inner cavity of the instrument can communicate with the atmosphere.
5. The range of use of the pressure gauge should be between 1/3 and 2/3 of the upper limit.
6. When measuring corrosive media, media that may crystallize, and media with high viscosity, the pressure gauge should be equipped with an isolation device.
7. The pressure gauge should be calibrated frequently (at least once every three months), and repaired in time if a fault is found.
8. If a pressure gauge for measuring corrosive media is required, please specify it when ordering.

Thank you for buying industrial test and measurement equipment on sisco.com, all products sold by sisco and the partner cover a 12 months warranty, effective from the date of receiving the products.

What is covered?

sisco is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

What is not covered?

• Product purchased from anyone other than a sisco store or a sisco authorized reseller.
• Expendable parts.
• Routine cleaning or normal cosmetic and mechanical wear.
• Damage from misuse, abuse or neglect.
• Damage from use of parts other than sisco approved.
• Damage from use outside the product’s usage or storage parameters.
• Damage from use of parts not sold by sisco.
• Damage from modification or incorporation into other products.
• Damage from repair or replacement of warranted parts by a service provider other than a sisco authorized service provider.
• Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.