One, it is OK that LBJ differs the flowmeter that press type to measure device to divide measure 0 ～ outside the hot water of 370 ℃ , to 100 ～ 370 ℃ saturated vapour reachs 100 ～ vapour of 600 ℃ overheat is measurable also. Its technology parameter is as follows:
Metric precision: ± 1%
Applicable canal diameter: DN50 ～ 600
Pressure limits: 0 ～ 10Mpa (vapor, hot water)
0 ～ 2Mpa (compress air)
Use condition: 1, environmental temperature 45 ℃ of 0 ～
2, humidity <85%
3, 25HZ of oscillatory frequency ≤ , amplitude ≤ 0.1mm
4, all round caustic gas is not contained in air.
Electric equipment control affects time ≤ 15ms
Power source 220 ± 10% 50HZ
Signal of output electric current ～ 20mA of 0 ～ 10mA 4
DC brings laden capacity 1500 Ω of 0 ～ constant current is characteristic
Signal of pressure electric current brings laden capacity 1500 Ω of 0 ～ constant current is characteristic
～ of 0 ～ 10 MA 4 20 MA DC is derivative need to add outfit receive plug-in unit
Use up power ≤ 30W
2, flowmeter of ultrasonic of high temperature of type of the clip outside DS-WJF(P) can measure great pressure and temperature is in the liquid medium under 128 ℃ .
3, flowmeter of LC-T high temperature elliptical gear (cast steel) measurable 100 ℃ ～ 280 ℃ , pressure is in the liquid discharge of 6.4Mpa.
Technical parameter is as follows:
Nominal pressure 6.4Mpa
Viscosity of the liquid that be measured S of · of 2 ～ 8Mpa
Temperature of the fluid that be measured spends 0 ～ 280 ℃
～ of DN10 of nominal canal diameter 150
Precision 0.5 class or 0.2 class