Flat Liquid Level Gauge/ Oil Sight Glass Level Gauge

1. We can make it according your specification
2. It widely used in steamed industryLiquid level gauges for steam and prcess applicationsIndication
Very clear
Steam-Vapour space silver white Water-Liquid space dark
The principle of the reflex glass isbased on the difference in the refractive
Indices of liquid and gas or, in particular, of water and steam. The
Liquid column is contained within the recess of the centre-piece behind the
Gauge glass which is clamped within the gauge body.
If a ray of light encounters the surface of one of the 45 ° C slanted grooves in
The gas or steam space it is reflected to the opposite surface of the groove and
From there totally reflected back into the direction of observation. The steam
Or gas space therefore appears silver-white.X49H boiler water reflex gaugeModelX49H DN20,DN25 (mm)PN 1.6Mpa2.5Mpa4.0MpaTest pressure2.5MPa3.8MPa6.0MPaMedium temperature≤ 205 C≤225C≤250 CC-C distance250, 300,330, 350,440 (mm)Visible Length145~195mmMaterialCarbon steel,304SSDiameter and connection4,6,10,15,20,25,32,40 thread connection(15,20,25,32,40)50,65,80,100,125,150,200 flange connectionAccuracy±1%R,±0.5%R,±0.2%R(Customer-made)Range1:10, 1:15, 1:20Instrument material304 Stainless Steel, 316L Stainless Steel, etcMedium temperature-20°C--+110°CEnvironment conditionTemperature:-10°C--+55°C, Relative humidity: 5%-90%, Atmospheric pressure: 86-106KpaOutput signalSensor: Pulse frequency signal, Low voltage: ≤0.8V,High voltage: ≥8VTransmitter: Two-wire 4-20mA current signalPower supplySensor: +12VDC,+24VDC(optional)Transmitter: +24VDCSite display type: instrument with 3.2V lithium batterySignal transmission wireSTVPV3x0.3 ( three-wire), 2x0.3 (two-wire)Transmission distance≤1000mSignal wire interfaceBasic type: Hausmann interface, Explosion proof: Internal thread M20*1.5Explosion classBasic type: Non-explosion proof product, Explosion proof: ExdllBT6Protection degreeIP65