PRODUCTS
Prepaid Gas Meter Manometer
Prepaid gas meter manometer (CHINA HONGQI INSTRUMENT)
The pressure gauge can be applied for those gaseous, liquid or vaporous media which don' t explode, crystallize and freeze, and corrode stainless copper or copper alloy. It adopts helical case, standardized copper connector, broadened bourdon tube, stainless steel movement and strengthened link. In order to ensure accuracy class, advanced equipment and technique are used in the process of calibration and testing. It is characterized by good appearance, high precision, small distance after tapping, good repetition and long service life. Hongqi Instrument (Changxing) Co., Itd has put into operation. Thanks to efforts of 15 offices and more than 100 agents, our products are popular across the country, and are exported to over 10 Mid-East and Euro-American countries and regions.
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
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