deflection. Thus the SF6 density value in the vessel is really reflected. Its application method is: ambient temperature under 20 ℃, fill the SF6 gas to the fixed working pressure (P ), Monitor at regulate time daily, it is normal while the indicator pointing the fixed working pressure. ...
made the indicator deflection. So the SF6 gas does not occur divulges, its density does not change. Al- though pressure in the vessel changes along with the ambient temperature change, under the function of 在用“表盘上带T-P曲线”的密度表对容器内SF6气体密度进行 ...
内容提示: PT北 京布莱迪仪器仪表有限公司SF6 气体密度表和 YM / YWM / YXMSF6 气体密度控制器简介SF6 gas densimeter & SF6 gas density controllerSF6 气体应用 当高压断路器(又称高压开关)在开断电路时会有火花产生又称之为电弧,在电气设备中电弧的产生会对断路器造成烧毁甚至发生爆炸的危害。SF6 气体由于...
Pressure Measuring Element: SUS316L Stainless Steel Temperature sensing element:Double-metal temperature compensator Movement:Stainless Steel Window:Safety glass Welding:Oxygen-free Welding 定货说明, 1现场振动、冲击较大时应选用充液的密度控制器。2定货时应注明: ...
gas densimeter SF6 gas density controller SF6 气体应用 SF6 gas intended 当高压断路器(又称高压开关)在开断电路时会有火 The spark happened when the electric switching 花产生又称之为电弧,在电气设备中电弧的产生会对 or the high pressure breaker (high pressure switch) 断路器造成烧毁甚至发生爆炸的危害...
GMD-500A-HY SF6 density and micro water online monitoring system-Shanghai Haoyi Power Technology Co., Ltd.-GMD-500A-HY micro water density transmitter integrates three sensors, namely dew point, pressure and temperature sensors. The temperature sensor is
(2-wire 4~20mA) Digital Output: RS485 Ambient Temperature: -30~60 deg℃ Relative Humidity: ≤ 95% Atmosphere: (86 -- 106) kPa Long-term Stability: ≤ +/- 1% FS/year Pressure Media: SF6 gas Parameter Setup: Special setup software Permissible Overload: Max 120% of pressure range (...
Gas sensors generally need to work at a certain temperature. For the device with a microheater, the temperature curve needs to be calibrated first. Supplementary Fig.S2ashows the temperature distribution over the GS microchip as monitored by an infrared (IR) camera at different heating voltages....
(2-wire 4~20mA) Digital Output: RS485 Ambient Temperature: -30~60 deg℃ Relative Humidity: ≤ 95% Atmosphere: (86 -- 106) kPa Long-term Stability: ≤ +/- 1% FS/year Pressure Media: SF6 gas Parameter Setup: Special setup software Permissible Overload: Max 120% of pressure range (...