wuxi kaifeng pressure gauge co., ltd
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(Total 4 Products for Electr Instrument)
40mm Pressure measuring instruments 400 psi pressure gauge manometer
Main Technical Data Ambient temperature: -40℃~+ 70℃ (unfilled case), -20℃ ~ +60℃ (case filled with glycerol), -40℃~+70°C(case filled with silicone oil ) media temperature max+ 100℃ (fluid-filled case) Temperature performance max display error+0.4%/10K Protection level
electric contact for SF6 gas density measuring instruments with indication air pressure
Main Technical Data Working environment: -30℃~60℃, relative humidity:≤95% PH lngress Protection IP 65 Vibration resistance in working environment class 1 (general); class 2 (shockproof)
Voltage Test Screwdriver 806B Transparent ammeter
Product Description What does an ammeter meter measure? Ammeter meter, instrument for measuring either direct or alternating electric current, in amperes. An ammeter can measure a wide range of current values because at high values only a small portion of the current is directed through the meter mechanism; a shunt in...
SF6 Back Type General Electrical Pressure
KMJ SF6 Gas
Density Relay It is
applicable for monitoring the SF6 gas density in a sealed vessel. It can show
gas density values on the site. When the gas density reaches the preset value,
the contact-making device will send alarm and control signals. It can be widely
used in electric equipment including SF6-insulated...
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