Measuring range: 300～3000mm
Display range: flange center distance L-200mm
Work pressure: -0.1～4.0MPa
Work temperature: -50～450℃
Steam jacket pressure: 1.0 MPa
Steam jacket connector: G1/2＂ external thread
Process connection: HG20592～20635-97 DN20～DN50， other flange standard(like GB、JB/T 、HGJ、ANSI、DIN , etc)
Wetted material: carbon steel, stainless steel
99.99％SiO2 quartz tube
Self-sealing pressure：≥0.2MPa
Sewage valve: ball valve, needle valve
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