Product features: Imported high precision internal pressure gauges, imported core, imported glass, imported liquid, Special overpressure limit device. Stainless steel case, Using the environment temperature: - 5 ~ 55 ℃ (glycerine filling within the crust), and 25 ~ 55 ℃ (watchcase silicone oil filling). Anti-vibration wor

　

Main technical indicators: 1. Precision grade: 1.Level 6;2.5 on the Richter scale are unlikely 2, instrument nominal diameter straight male: Φ 40 mm;Φ 50 mm;Φ 60 mm;Φ l00mm;Φ 150 mm 3. The working fluid (1) glycerin (2) silicone oil (3) is filled according to the user's requirements. 4. Working conditions: (1) temperature: - 25 ~ 55 ℃ (2) working pressure: static load: used to 3/4 of the upper limit value Alternating load: used to measure 2/3 of the upper limit Short - term pressure: used to measure the upper limit 5. Connection size: (1) threaded connection: M20X1.5 (g3/8 ", g1/2 ", NPTl / 2; (2) flange connection: Horizontal welding steel flanges Chemical industry standard hg5019-58 acid-proof flat-welded steel flange Torque can be produced according to the user's special needs