PRODUCTS
Gas Manometer
Gas manometer (CHINA HONGQI INSTRUMENT)
A gas pressure gauge, also known as a gas pressure indicator, is an instrument used to measure the pressure of a gas in a system. It typically consists of a dial gauge with a pointer that indicates the pressure of the gas in units such as pounds per square inch (PSI) or kilopascals (kPa). Gas pressure gauges are commonly used in various applications such as in gas pipelines, gas cylinders, and industrial processes. It is essential to regularly calibrate and maintain gas pressure gauges to ensure accurate and safe operation.
SPECIFICATIONS
| Accuracy | 2.5%, 1.6%, 1.0% |
| Ambient temperature | -40°C to +65°C |
| Process temperature | Max 100°C (Dry) |
| Operating pressure | 75% of the scale value |
| Over pressure limit | 25% of full scale value |
| Case | Painted steel Or Plastic Case |
| Ring | painted steel |
| Bourdon Tube | Phosphor Bronze |
| Socket | Brass |
| Movement | Phosphor Bronze |
| Dial | Aluminum, black & red graduation on white background |
| Pointer | Aluminum, black |
| Window | sheet glass, PC |
| Standard Scale | MPa, Kg/cm2, psi/kPa, bar...customized |
| Connection | 1/8", 1/4", 1/2" NPT, BSP, G, M20*1.5(customized) |
Features:
1. 1/4 BSPT back connection.
2. Brass components has good corrosion resistance and durability.
3. The transparent cover offers clear readings and better protection of the dial.
4. Good air tightness guarantee the accurate measurement.
5. Suitable for air, water, oil, gas, and other non-corrosive media.
Specification:
Mounting Thread: 1/4 BSPT
Range: 0-15PSI,0-1Bar / 0-30PSI,0-2Bar / 0-60PSI,0-4Bar / 0-100PSI,0-7Bar / 0-160PSI,0-11Bar / 0-300PSI,0-20Bar (Optional) 0-6Mpa
Product Size: diameter 40mm
Our enterprise may accept consumers order with special requirement for instrument & meter.








Hongqi Instrument (Changxing) Co., Ltd., established in 1993, is a modern technology enterprise specializing in the R&D, production, sales, and service of pressure and temperature instruments. Located in the "Taihu Lake Lookout County" of Zhejiang Changxing Economic Development Zone, the company currently operates two major production bases in Wenzhou and Changxing. Covering an area of 38,000 square meters with over 500 employees, its products are distributed nationwide. Domestically, it has 21 offices and hundreds of agency sales outlets, while also exporting to over a dozen countries and regions in Europe, the Middle East, and East Asia.
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