Double needle double tube differential pressure gauge
Ф100 radial rear edged double needle double tube differential pressure gauge
Radial edgeless double needle double tube differential pressure gauge
Radial rear double needle double tube differential pressure gauge

application:
The product is suitable for media that is not corrosive to copper alloys and solders. It can measure two identical or different pressures and indicate the two measured pressures and pressure differences respectively. The instrument consists of two independent measuring systems and indicating devices. It can be used to monitor and control pumps, filters, etc.; it can also be used for liquid level measurement in sealed tanks. Widely used in petroleum, chemical industry, metallurgy, electric power, food, medicine, environmental protection, machinery and other industries.
Product execution standard: GB/T 1226-2017
Technical Parameters:
Nominal diameter: Ф100mm
Accuracy level: 1.6
Measuring range: 0~0.1...10MPa
Overvoltage capability: full scale x130%
Ambient temperature: -40℃~70℃
Medium temperature: -40℃~100℃
When the operating ambient temperature deviates from 20℃±5℃, the instrument’s indication error shall not be greater than 0.04%/℃
Diaphragm chemical seal
Radiator (can adapt to higher medium temperatures)

Process connection: M20x1.5 (can be customized according to user requirements)
Pressure sensing element: C-type tube
Wetted material: copper alloy
Case material: 304SS (316L optional)
Instrument pointer: aluminum alloy, black
Instrument dial: aluminum alloy, black text on white background
Instrument glass: flat glass (safety glass optional)
Protection level: IP54

500: Stainless steel shell screw tightening type
For details, please refer to Appendix 1: Range Code Table
For details, see Appendix 2 Thread Code Table
For details, please see Appendix 3 for other options.