Pressure vacuum gauge

General pressure gauge for measuring no danger of explosion, no crystal, no solidification and pressure of the liquid, vapor and gases and other media for copper and copper alloys do not corrode. The main technical indicators measuring range, accuracy rating model Y-40 Y-40Z Y-60 Y-60Z Y-60T Y-60ZT Y-100 Y-150 Y-100T Y-150T Y-100ZT Y-150ZT Y-200 Y -250 Accuracy class 2.5 1.5 MPa 0 ~ 0.1,0 16,0.25,0.4,0.6,1,1.6,2.5,4,6 0 ~ 0.6,1, 1.6,2.5,4,6 0 ~ 10,16,25 , 400 ~ 10,1 6,25,40,60,100 -0.1 to 0.06,0.15,0.3,0.5,0.9,1.5,2.4 Model Y-40 Y-40Z Y-60 Y-60Z Y-60T Y-60ZT Y -100 Y-150 Y-100T Y-150T Y-100ZT Y-150ZT Y-200 Y-250 Accuracy class 2.5 1.5 MPa 0 ~ 0.1,0 16,0.25,0.4,0.6,1,1.6,2.5,4, 60 ~ 0.6, 1, 1.6,2.5,4,6 0 ~ 0 ~ 10,1 6,25,40,60,100 10,16,25,40 -0.1 to 0.06,0.15,0.3,0.5,0.9,1.5, 2.4 Use of environmental conditions: -40 ~ 70 ℃, relative humidity less than 85% of the temperature: Temperature deviation from 20 ± 5 ℃, not more than 0.4% / 10 ℃ pressure gauge is mainly used in metallurgy, electric power, petroleum, chemical, pressure, light industry, machinery and other industrial sectors testing. Pressure gauge rely measures filled with damping oil and related gear, etc., it has a good shock resistance. For pressure measured media have a strong pulse variations or pressure shocks and in the production process often sudden unloading of the occasion; and environmental shock big place. Instrument can measure the gas, the average liquid pulsating pressure to overcome the intense media shock pulse and environmental damage caused by the instrument to ensure the accuracy of readings. Stainless steel pressure gauge housing made of stainless steel materials (referred to as semi-steel), may be corrosive, heavy vibration harsh environments. Plastic viewing window of the instrument is made of high strength. Instrumented clear, safe and reliable. The main technical indicators model, structure type, scale range and accuracy of the rating model structure type Scale range MPa Accuracy class YN-60 radial 0 to 0.1; 0 to 0.16; 0 to 0.25; 0 to 0.4: 1 to 0.6; 0 ~ 1; 0 ~ 1 6; 0 ~ 2.5; 0 ~ 4 0 ~ 6; 0 ~ 10 ~; 0 ~ 16; 0 ~ 25 2.5 YN-60ZT axial edge YN-60B with radially axially YN-63B with radially edge YN-100 0 to 0.1; 0 to 0.16; 0 to 0.25; 0 to 0.4; 0 to 0.6; 0-1; 0 to 1.6; 0 to 2.5; 0-4; 0-6; 0-1 0; 0 ~ 1 6; 0 ~ 25; 0 ~ 40; 0 ~ 60 1.5 YN-100ZT axial band edge YN-100B radial YN-103B axial band edge YN-150 radial from 0 to 0.1; 0 ~ 0 16; 0 to 0.25; 0 to 0.4; 0 to 0.6; 0 ~ 1; 0 to 1.6; 0 to 2.5; 0-4; 0-6; 0-10; 0-16; 0-25; 0-40 ; 0 ~ 60; 0 ~ 100 YN-150ZT axial band edge YN-150B radial axial band edge YN-153B Ambient temperature: 5 ~ 55 ℃ (in the case charging glycerol) 25-55 ℃ (inside the case work environment filled silicone anti-vibration level: V · H · 4 4. imported film resistive element, reliable performance and stability; the main technical parameters: Product performance standards IEC751 JB / T8622-1997 JB / T8623-1997 JB / T5518-1991 temperature insulation resistance Explosion-proof thermal resistance at ambient temperature of 15 ~ 35 ℃, relative humidity less than 80%, the test voltage is 10 ~ 100V (DC) between the electrode and the jacket pipe insulation resistance ≥100M Ω